Full Code of iluwatar/java-design-patterns for AI

gitextract_iyxrb95i/

├── .all-contributorsrc
├── .editorconfig
├── .github/
│   ├── FUNDING.yml
│   ├── dependabot.yml
│   └── workflows/
│       ├── maven-ci.yml
│       ├── maven-pr-builder.yml
│       ├── presubmit.yml
│       └── stale.yml
├── .gitignore
├── .mvn/
│   └── wrapper/
│       └── maven-wrapper.properties
├── CONTRIBUTING.MD
├── LICENSE.md
├── PULL_REQUEST_TEMPLATE.md
├── README.md
├── abstract-document/
│   ├── README.md
│   ├── etc/
│   │   ├── abstract-document.ucls
│   │   └── abstract-document.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── abstractdocument/
│       │                   ├── AbstractDocument.java
│       │                   ├── App.java
│       │                   ├── Document.java
│       │                   └── domain/
│       │                       ├── Car.java
│       │                       ├── HasModel.java
│       │                       ├── HasParts.java
│       │                       ├── HasPrice.java
│       │                       ├── HasType.java
│       │                       ├── Part.java
│       │                       └── enums/
│       │                           └── Property.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── abstractdocument/
│                           ├── AbstractDocumentTest.java
│                           ├── AppTest.java
│                           └── DomainTest.java
├── abstract-factory/
│   ├── .gitignore
│   ├── README.md
│   ├── etc/
│   │   └── abstract-factory.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── abstractfactory/
│       │                   ├── App.java
│       │                   ├── Army.java
│       │                   ├── Castle.java
│       │                   ├── ElfArmy.java
│       │                   ├── ElfCastle.java
│       │                   ├── ElfKing.java
│       │                   ├── ElfKingdomFactory.java
│       │                   ├── King.java
│       │                   ├── Kingdom.java
│       │                   ├── KingdomFactory.java
│       │                   ├── OrcArmy.java
│       │                   ├── OrcCastle.java
│       │                   ├── OrcKing.java
│       │                   └── OrcKingdomFactory.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── abstractfactory/
│                           ├── AbstractFactoryTest.java
│                           └── AppTest.java
├── active-object/
│   ├── README.md
│   ├── etc/
│   │   └── active-object.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── activeobject/
│       │                   ├── ActiveCreature.java
│       │                   ├── App.java
│       │                   └── Orc.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── activeobject/
│                           ├── ActiveCreatureTest.java
│                           └── AppTest.java
├── actor-model/
│   ├── README.md
│   ├── etc/
│   │   └── actor-model.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── actormodel/
│       │                   ├── Actor.java
│       │                   ├── ActorSystem.java
│       │                   ├── App.java
│       │                   ├── ExampleActor.java
│       │                   ├── ExampleActor2.java
│       │                   └── Message.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── actor/
│                           └── ActorModelTest.java
├── acyclic-visitor/
│   ├── README.md
│   ├── etc/
│   │   └── acyclic-visitor.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── acyclicvisitor/
│       │                   ├── AllModemVisitor.java
│       │                   ├── App.java
│       │                   ├── ConfigureForDosVisitor.java
│       │                   ├── ConfigureForUnixVisitor.java
│       │                   ├── Hayes.java
│       │                   ├── HayesVisitor.java
│       │                   ├── Modem.java
│       │                   ├── ModemVisitor.java
│       │                   ├── Zoom.java
│       │                   └── ZoomVisitor.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── acyclicvisitor/
│                           ├── AppTest.java
│                           ├── HayesTest.java
│                           └── ZoomTest.java
├── adapter/
│   ├── README.md
│   ├── etc/
│   │   └── adapter.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── adapter/
│       │                   ├── App.java
│       │                   ├── Captain.java
│       │                   ├── FishingBoat.java
│       │                   ├── FishingBoatAdapter.java
│       │                   ├── RowingBoat.java
│       │                   └── package-info.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── adapter/
│                           ├── AdapterPatternTest.java
│                           └── AppTest.java
├── ambassador/
│   ├── README.md
│   ├── etc/
│   │   └── ambassador.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── ambassador/
│       │                   ├── App.java
│       │                   ├── Client.java
│       │                   ├── RemoteService.java
│       │                   ├── RemoteServiceInterface.java
│       │                   ├── RemoteServiceStatus.java
│       │                   ├── ServiceAmbassador.java
│       │                   └── util/
│       │                       └── RandomProvider.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── ambassador/
│                           ├── AppTest.java
│                           ├── ClientTest.java
│                           ├── RemoteServiceTest.java
│                           └── ServiceAmbassadorTest.java
├── anti-corruption-layer/
│   ├── README.md
│   ├── etc/
│   │   └── anti-corruption-layer.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   ├── java/
│       │   │   └── com/
│       │   │       └── iluwatar/
│       │   │           └── corruption/
│       │   │               ├── App.java
│       │   │               ├── package-info.java
│       │   │               └── system/
│       │   │                   ├── AntiCorruptionLayer.java
│       │   │                   ├── DataStore.java
│       │   │                   ├── ShopException.java
│       │   │                   ├── legacy/
│       │   │                   │   ├── LegacyOrder.java
│       │   │                   │   ├── LegacyShop.java
│       │   │                   │   └── LegacyStore.java
│       │   │                   └── modern/
│       │   │                       ├── Customer.java
│       │   │                       ├── ModernOrder.java
│       │   │                       ├── ModernShop.java
│       │   │                       ├── ModernStore.java
│       │   │                       └── Shipment.java
│       │   └── resources/
│       │       └── application.properties
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── corruption/
│                           └── system/
│                               └── AntiCorruptionLayerTest.java
├── arrange-act-assert/
│   ├── README.md
│   ├── etc/
│   │   └── arrange-act-assert.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── arrangeactassert/
│       │                   └── Cash.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── arrangeactassert/
│                           ├── CashAAATest.java
│                           └── CashAntiAAATest.java
├── async-method-invocation/
│   ├── README.md
│   ├── etc/
│   │   └── async-method-invocation.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── async/
│       │                   └── method/
│       │                       └── invocation/
│       │                           ├── App.java
│       │                           ├── AsyncCallback.java
│       │                           ├── AsyncExecutor.java
│       │                           ├── AsyncResult.java
│       │                           └── ThreadAsyncExecutor.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── async/
│                           └── method/
│                               └── invocation/
│                                   ├── AppTest.java
│                                   └── ThreadAsyncExecutorTest.java
├── backpressure/
│   ├── README.md
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── backpressure/
│       │                   ├── App.java
│       │                   ├── Publisher.java
│       │                   └── Subscriber.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── backpressure/
│                           ├── AppTest.java
│                           ├── LoggerExtension.java
│                           ├── PublisherTest.java
│                           └── SubscriberTest.java
├── balking/
│   ├── README.md
│   ├── etc/
│   │   ├── balking.ucls
│   │   └── balking.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── balking/
│       │                   ├── App.java
│       │                   ├── DelayProvider.java
│       │                   ├── WashingMachine.java
│       │                   └── WashingMachineState.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── balking/
│                           ├── AppTest.java
│                           └── WashingMachineTest.java
├── bloc/
│   ├── README.md
│   ├── etc/
│   │   ├── bloc.puml
│   │   └── bloc.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── bloc/
│       │                   ├── Bloc.java
│       │                   ├── BlocUi.java
│       │                   ├── ListenerManager.java
│       │                   ├── Main.java
│       │                   ├── State.java
│       │                   └── StateListener.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── bloc/
│                           ├── BlocTest.java
│                           └── BlocUiTest.java
├── bridge/
│   ├── README.md
│   ├── etc/
│   │   └── bridge.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── bridge/
│       │                   ├── App.java
│       │                   ├── Enchantment.java
│       │                   ├── FlyingEnchantment.java
│       │                   ├── Hammer.java
│       │                   ├── SoulEatingEnchantment.java
│       │                   ├── Sword.java
│       │                   └── Weapon.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── bridge/
│                           ├── AppTest.java
│                           ├── HammerTest.java
│                           ├── SwordTest.java
│                           └── WeaponTest.java
├── builder/
│   ├── .gitignore
│   ├── README.md
│   ├── etc/
│   │   └── builder.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── builder/
│       │                   ├── App.java
│       │                   ├── Armor.java
│       │                   ├── HairColor.java
│       │                   ├── HairType.java
│       │                   ├── Hero.java
│       │                   ├── Profession.java
│       │                   └── Weapon.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── builder/
│                           ├── AppTest.java
│                           └── HeroTest.java
├── business-delegate/
│   ├── README.md
│   ├── etc/
│   │   └── business-delegate.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── business/
│       │                   └── delegate/
│       │                       ├── App.java
│       │                       ├── BusinessDelegate.java
│       │                       ├── BusinessLookup.java
│       │                       ├── MobileClient.java
│       │                       ├── NetflixService.java
│       │                       ├── VideoStreamingService.java
│       │                       └── YouTubeService.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── business/
│                           └── delegate/
│                               ├── AppTest.java
│                               └── BusinessDelegateTest.java
├── bytecode/
│   ├── README.md
│   ├── etc/
│   │   └── bytecode.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── bytecode/
│       │                   ├── App.java
│       │                   ├── Instruction.java
│       │                   ├── VirtualMachine.java
│       │                   ├── Wizard.java
│       │                   └── util/
│       │                       └── InstructionConverterUtil.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── bytecode/
│                           ├── AppTest.java
│                           ├── VirtualMachineTest.java
│                           └── util/
│                               └── InstructionConverterUtilTest.java
├── caching/
│   ├── .gitignore
│   ├── README.md
│   ├── docker-compose.yml
│   ├── etc/
│   │   ├── caching.ucls
│   │   └── caching.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── caching/
│       │                   ├── App.java
│       │                   ├── AppManager.java
│       │                   ├── CacheStore.java
│       │                   ├── CachingPolicy.java
│       │                   ├── LruCache.java
│       │                   ├── UserAccount.java
│       │                   ├── constants/
│       │                   │   ├── CachingConstants.java
│       │                   │   └── package-info.java
│       │                   ├── database/
│       │                   │   ├── DbManager.java
│       │                   │   ├── DbManagerFactory.java
│       │                   │   ├── MongoDb.java
│       │                   │   ├── VirtualDb.java
│       │                   │   └── package-info.java
│       │                   └── package-info.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── caching/
│                           ├── AppTest.java
│                           ├── CachingTest.java
│                           └── database/
│                               └── MongoDbTest.java
├── callback/
│   ├── README.md
│   ├── etc/
│   │   ├── callback.ucls
│   │   └── callback.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── callback/
│       │                   ├── App.java
│       │                   ├── Callback.java
│       │                   ├── SimpleTask.java
│       │                   ├── Task.java
│       │                   └── package-info.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── callback/
│                           ├── AppTest.java
│                           └── CallbackTest.java
├── chain-of-responsibility/
│   ├── README.md
│   ├── etc/
│   │   └── chain-of-responsibility.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── chain/
│       │                   ├── App.java
│       │                   ├── OrcCommander.java
│       │                   ├── OrcKing.java
│       │                   ├── OrcOfficer.java
│       │                   ├── OrcSoldier.java
│       │                   ├── Request.java
│       │                   ├── RequestHandler.java
│       │                   └── RequestType.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── chain/
│                           ├── AppTest.java
│                           └── OrcKingTest.java
├── checkstyle-suppressions.xml
├── circuit-breaker/
│   ├── README.md
│   ├── etc/
│   │   └── circuit-breaker.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── circuitbreaker/
│       │                   ├── App.java
│       │                   ├── CircuitBreaker.java
│       │                   ├── DefaultCircuitBreaker.java
│       │                   ├── DelayedRemoteService.java
│       │                   ├── MonitoringService.java
│       │                   ├── QuickRemoteService.java
│       │                   ├── RemoteService.java
│       │                   ├── RemoteServiceException.java
│       │                   └── State.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── circuitbreaker/
│                           ├── AppTest.java
│                           ├── DefaultCircuitBreakerTest.java
│                           ├── DelayedRemoteServiceTest.java
│                           └── MonitoringServiceTest.java
├── clean-architecture/
│   ├── README.md
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── cleanarchitecture/
│       │                   ├── App.java
│       │                   ├── Cart.java
│       │                   ├── CartController.java
│       │                   ├── CartRepository.java
│       │                   ├── InMemoryCartRepository.java
│       │                   ├── InMemoryOrderRepository.java
│       │                   ├── InMemoryProductRepository.java
│       │                   ├── Order.java
│       │                   ├── OrderController.java
│       │                   ├── OrderRepository.java
│       │                   ├── Product.java
│       │                   ├── ProductRepository.java
│       │                   ├── ShoppingCartService.java
│       │                   └── package-info.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── cleanarchitecture/
│                           ├── AppTest.java
│                           └── CartControllerTest.java
├── client-session/
│   ├── README.md
│   ├── etc/
│   │   └── client-session.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── client/
│       │                   └── session/
│       │                       ├── App.java
│       │                       ├── Request.java
│       │                       ├── Server.java
│       │                       └── Session.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── client/
│                           └── session/
│                               ├── AppTest.java
│                               └── ServerTest.java
├── collecting-parameter/
│   ├── README.md
│   ├── etc/
│   │   └── collecting-parameter.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── collectingparameter/
│       │                   ├── App.java
│       │                   ├── PaperSizes.java
│       │                   ├── PrinterItem.java
│       │                   └── PrinterQueue.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── collectingparameter/
│                           ├── AppTest.java
│                           ├── CollectingParameterTest.java
│                           └── PrinterQueueTest.java
├── collection-pipeline/
│   ├── README.md
│   ├── etc/
│   │   └── collection-pipeline.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── collectionpipeline/
│       │                   ├── App.java
│       │                   ├── Car.java
│       │                   ├── CarFactory.java
│       │                   ├── Category.java
│       │                   ├── FunctionalProgramming.java
│       │                   ├── ImperativeProgramming.java
│       │                   └── Person.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── collectionpipeline/
│                           └── AppTest.java
├── combinator/
│   ├── README.md
│   ├── etc/
│   │   └── combinator.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── combinator/
│       │                   ├── CombinatorApp.java
│       │                   ├── Finder.java
│       │                   └── Finders.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── combinator/
│                           ├── CombinatorAppTest.java
│                           ├── FinderTest.java
│                           └── FindersTest.java
├── command/
│   ├── README.md
│   ├── etc/
│   │   ├── command.ucls
│   │   └── command.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── command/
│       │                   ├── App.java
│       │                   ├── Goblin.java
│       │                   ├── Size.java
│       │                   ├── Target.java
│       │                   ├── Visibility.java
│       │                   └── Wizard.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── command/
│                           ├── AppTest.java
│                           └── CommandTest.java
├── command-query-responsibility-segregation/
│   ├── README.md
│   ├── etc/
│   │   ├── command-query-responsibility-segregation.urm.puml
│   │   ├── cqrs.ucls
│   │   └── cqrs.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   ├── java/
│       │   │   └── com/
│       │   │       └── iluwatar/
│       │   │           └── cqrs/
│       │   │               ├── app/
│       │   │               │   └── App.java
│       │   │               ├── commandes/
│       │   │               │   ├── CommandService.java
│       │   │               │   └── CommandServiceImpl.java
│       │   │               ├── constants/
│       │   │               │   └── AppConstants.java
│       │   │               ├── domain/
│       │   │               │   └── model/
│       │   │               │       ├── Author.java
│       │   │               │       └── Book.java
│       │   │               ├── dto/
│       │   │               │   ├── Author.java
│       │   │               │   └── Book.java
│       │   │               ├── queries/
│       │   │               │   ├── QueryService.java
│       │   │               │   └── QueryServiceImpl.java
│       │   │               └── util/
│       │   │                   └── HibernateUtil.java
│       │   └── resources/
│       │       ├── hibernate.cfg.xml
│       │       └── logback.xml
│       └── test/
│           ├── java/
│           │   └── com/
│           │       └── iluwatar/
│           │           └── cqrs/
│           │               └── IntegrationTest.java
│           └── resources/
│               ├── hibernate.cfg.xml
│               └── logback.xml
├── commander/
│   ├── README.md
│   ├── etc/
│   │   └── commander.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── commander/
│       │                   ├── AppAllCases.java
│       │                   ├── Commander.java
│       │                   ├── Database.java
│       │                   ├── Order.java
│       │                   ├── Retry.java
│       │                   ├── RetryParams.java
│       │                   ├── Service.java
│       │                   ├── TimeLimits.java
│       │                   ├── User.java
│       │                   ├── employeehandle/
│       │                   │   ├── EmployeeDatabase.java
│       │                   │   └── EmployeeHandle.java
│       │                   ├── exceptions/
│       │                   │   ├── DatabaseUnavailableException.java
│       │                   │   ├── IsEmptyException.java
│       │                   │   ├── ItemUnavailableException.java
│       │                   │   ├── PaymentDetailsErrorException.java
│       │                   │   └── ShippingNotPossibleException.java
│       │                   ├── messagingservice/
│       │                   │   ├── MessagingDatabase.java
│       │                   │   └── MessagingService.java
│       │                   ├── paymentservice/
│       │                   │   ├── PaymentDatabase.java
│       │                   │   └── PaymentService.java
│       │                   ├── queue/
│       │                   │   ├── Queue.java
│       │                   │   ├── QueueDatabase.java
│       │                   │   └── QueueTask.java
│       │                   └── shippingservice/
│       │                       ├── ShippingDatabase.java
│       │                       └── ShippingService.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── commander/
│                           ├── CommanderTest.java
│                           └── RetryTest.java
├── component/
│   ├── README.md
│   ├── etc/
│   │   ├── component.uml.puml
│   │   └── component.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── component/
│       │                   ├── App.java
│       │                   ├── GameObject.java
│       │                   └── component/
│       │                       ├── graphiccomponent/
│       │                       │   ├── GraphicComponent.java
│       │                       │   └── ObjectGraphicComponent.java
│       │                       ├── inputcomponent/
│       │                       │   ├── DemoInputComponent.java
│       │                       │   ├── InputComponent.java
│       │                       │   └── PlayerInputComponent.java
│       │                       └── physiccomponent/
│       │                           ├── ObjectPhysicComponent.java
│       │                           └── PhysicComponent.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── component/
│                           ├── AppTest.java
│                           └── GameObjectTest.java
├── composite/
│   ├── README.md
│   ├── etc/
│   │   └── composite.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── composite/
│       │                   ├── App.java
│       │                   ├── Letter.java
│       │                   ├── LetterComposite.java
│       │                   ├── Messenger.java
│       │                   ├── Sentence.java
│       │                   └── Word.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── composite/
│                           ├── AppTest.java
│                           └── MessengerTest.java
├── composite-entity/
│   ├── README.md
│   ├── etc/
│   │   └── composite-entity.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── compositeentity/
│       │                   ├── App.java
│       │                   ├── CoarseGrainedObject.java
│       │                   ├── CompositeEntity.java
│       │                   ├── ConsoleCoarseGrainedObject.java
│       │                   ├── DependentObject.java
│       │                   ├── MessageDependentObject.java
│       │                   └── SignalDependentObject.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── compositeentity/
│                           ├── AppTest.java
│                           └── PersistenceTest.java
├── composite-view/
│   ├── README.md
│   ├── etc/
│   │   └── composite-view.urm.puml
│   ├── pom.xml
│   ├── src/
│   │   ├── main/
│   │   │   └── java/
│   │   │       └── com/
│   │   │           └── iluwatar/
│   │   │               └── compositeview/
│   │   │                   ├── AppServlet.java
│   │   │                   └── ClientPropertiesBean.java
│   │   └── test/
│   │       └── java/
│   │           └── com/
│   │               └── iluwatar/
│   │                   └── compositeview/
│   │                       ├── AppServletTest.java
│   │                       └── JavaBeansTest.java
│   └── web/
│       ├── WEB-INF/
│       │   └── web.xml
│       ├── businessNews.jsp
│       ├── header.jsp
│       ├── index.jsp
│       ├── localNews.jsp
│       ├── newsDisplay.jsp
│       ├── scienceNews.jsp
│       ├── sportsNews.jsp
│       └── worldNews.jsp
├── context-object/
│   ├── README.md
│   ├── etc/
│   │   └── context-object.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── context/
│       │                   └── object/
│       │                       ├── App.java
│       │                       ├── LayerA.java
│       │                       ├── LayerB.java
│       │                       ├── LayerC.java
│       │                       ├── ServiceContext.java
│       │                       └── ServiceContextFactory.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── contect/
│                           └── object/
│                               ├── AppTest.java
│                               └── ServiceContextTest.java
├── converter/
│   ├── README.md
│   ├── etc/
│   │   ├── Converter.ucls
│   │   └── converter.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── converter/
│       │                   ├── App.java
│       │                   ├── Converter.java
│       │                   ├── User.java
│       │                   ├── UserConverter.java
│       │                   └── UserDto.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── converter/
│                           ├── AppTest.java
│                           └── ConverterTest.java
├── curiously-recurring-template-pattern/
│   ├── README.md
│   ├── etc/
│   │   └── curiously-recurring-template-pattern.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── crtp/
│       │           ├── App.java
│       │           ├── Fighter.java
│       │           ├── MmaBantamweightFighter.java
│       │           ├── MmaFighter.java
│       │           ├── MmaHeavyweightFighter.java
│       │           └── MmaLightweightFighter.java
│       └── test/
│           └── java/
│               └── crtp/
│                   ├── AppTest.java
│                   └── FightTest.java
├── currying/
│   ├── README.md
│   ├── etc/
│   │   └── currying.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── currying/
│       │                   ├── App.java
│       │                   ├── Book.java
│       │                   └── Genre.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── currying/
│                           ├── AppTest.java
│                           └── BookCurryingTest.java
├── dao-factory/
│   ├── README.md
│   ├── etc/
│   │   └── dao-factory.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   ├── java/
│       │   │   └── com/
│       │   │       └── iluwatar/
│       │   │           └── daofactory/
│       │   │               ├── App.java
│       │   │               ├── CustomException.java
│       │   │               ├── Customer.java
│       │   │               ├── CustomerDAO.java
│       │   │               ├── DAOFactory.java
│       │   │               ├── DAOFactoryProvider.java
│       │   │               ├── DataSourceType.java
│       │   │               ├── FlatFileCustomerDAO.java
│       │   │               ├── FlatFileDataSourceFactory.java
│       │   │               ├── H2CustomerDAO.java
│       │   │               ├── H2DataSourceFactory.java
│       │   │               ├── MongoCustomerDAO.java
│       │   │               └── MongoDataSourceFactory.java
│       │   └── resources/
│       │       └── logback.xml
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── daofactory/
│                           ├── AppTest.java
│                           ├── DAOFactoryTest.java
│                           ├── FlatFileCustomerDAOTest.java
│                           ├── H2CustomerDAOTest.java
│                           └── MongoCustomerDAOTest.java
├── data-access-object/
│   ├── README.md
│   ├── etc/
│   │   ├── dao.ucls
│   │   ├── dao.urm.puml
│   │   └── data-access-object.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── dao/
│       │                   ├── App.java
│       │                   ├── CustomException.java
│       │                   ├── Customer.java
│       │                   ├── CustomerDao.java
│       │                   ├── CustomerSchemaSql.java
│       │                   ├── DbCustomerDao.java
│       │                   └── InMemoryCustomerDao.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── dao/
│                           ├── AppTest.java
│                           ├── CustomerTest.java
│                           ├── DbCustomerDaoTest.java
│                           └── InMemoryCustomerDaoTest.java
├── data-bus/
│   ├── .gitignore
│   ├── README.md
│   ├── etc/
│   │   └── data-bus.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── databus/
│       │                   ├── AbstractDataType.java
│       │                   ├── App.java
│       │                   ├── DataBus.java
│       │                   ├── DataType.java
│       │                   ├── Member.java
│       │                   ├── data/
│       │                   │   ├── MessageData.java
│       │                   │   ├── StartingData.java
│       │                   │   └── StoppingData.java
│       │                   └── members/
│       │                       ├── MessageCollectorMember.java
│       │                       └── StatusMember.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── databus/
│                           ├── DataBusTest.java
│                           └── members/
│                               ├── MessageCollectorMemberTest.java
│                               └── StatusMemberTest.java
├── data-locality/
│   ├── README.md
│   ├── etc/
│   │   └── data-locality.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── data/
│       │                   └── locality/
│       │                       ├── Application.java
│       │                       └── game/
│       │                           ├── GameEntity.java
│       │                           └── component/
│       │                               ├── AiComponent.java
│       │                               ├── Component.java
│       │                               ├── PhysicsComponent.java
│       │                               ├── RenderComponent.java
│       │                               └── manager/
│       │                                   ├── AiComponentManager.java
│       │                                   ├── PhysicsComponentManager.java
│       │                                   └── RenderComponentManager.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── data/
│                           └── locality/
│                               └── ApplicationTest.java
├── data-mapper/
│   ├── README.md
│   ├── etc/
│   │   ├── data-mapper.ucls
│   │   └── data-mapper.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── datamapper/
│       │                   ├── App.java
│       │                   ├── DataMapperException.java
│       │                   ├── Student.java
│       │                   ├── StudentDataMapper.java
│       │                   └── StudentDataMapperImpl.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── datamapper/
│                           ├── AppTest.java
│                           ├── DataMapperTest.java
│                           └── StudentTest.java
├── data-transfer-object/
│   ├── README.md
│   ├── etc/
│   │   ├── data-transfer-object.ucls
│   │   └── data-transfer-object.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── datatransfer/
│       │                   ├── App.java
│       │                   ├── customer/
│       │                   │   ├── CustomerDto.java
│       │                   │   └── CustomerResource.java
│       │                   └── product/
│       │                       ├── Product.java
│       │                       ├── ProductDto.java
│       │                       └── ProductResource.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── datatransfer/
│                           ├── AppTest.java
│                           └── customer/
│                               └── CustomerResourceTest.java
├── decorator/
│   ├── README.md
│   ├── etc/
│   │   └── decorator.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── decorator/
│       │                   ├── App.java
│       │                   ├── ClubbedTroll.java
│       │                   ├── SimpleTroll.java
│       │                   └── Troll.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── decorator/
│                           ├── AppTest.java
│                           ├── ClubbedTrollTest.java
│                           └── SimpleTrollTest.java
├── delegation/
│   ├── README.md
│   ├── etc/
│   │   ├── delegation.ucls
│   │   └── delegation.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── delegation/
│       │                   └── simple/
│       │                       ├── App.java
│       │                       ├── Printer.java
│       │                       ├── PrinterController.java
│       │                       └── printers/
│       │                           ├── CanonPrinter.java
│       │                           ├── EpsonPrinter.java
│       │                           └── HpPrinter.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── delegation/
│                           └── simple/
│                               ├── AppTest.java
│                               └── DelegateTest.java
├── dependency-injection/
│   ├── README.md
│   ├── etc/
│   │   ├── dependency-injection.ucls
│   │   └── dependency-injection.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── dependency/
│       │                   └── injection/
│       │                       ├── AdvancedSorceress.java
│       │                       ├── AdvancedWizard.java
│       │                       ├── App.java
│       │                       ├── GuiceWizard.java
│       │                       ├── OldTobyTobacco.java
│       │                       ├── RivendellTobacco.java
│       │                       ├── SecondBreakfastTobacco.java
│       │                       ├── SimpleWizard.java
│       │                       ├── Tobacco.java
│       │                       ├── TobaccoModule.java
│       │                       └── Wizard.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── dependency/
│                           └── injection/
│                               ├── AdvancedSorceressTest.java
│                               ├── AdvancedWizardTest.java
│                               ├── AppTest.java
│                               ├── GuiceWizardTest.java
│                               ├── SimpleWizardTest.java
│                               └── utils/
│                                   └── InMemoryAppender.java
├── dirty-flag/
│   ├── README.md
│   ├── etc/
│   │   ├── dirty-flag.ucls
│   │   └── dirty-flag.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   ├── java/
│       │   │   └── com/
│       │   │       └── iluwatar/
│       │   │           └── dirtyflag/
│       │   │               ├── App.java
│       │   │               ├── DataFetcher.java
│       │   │               └── World.java
│       │   └── resources/
│       │       └── world.txt
│       └── test/
│           └── java/
│               └── org/
│                   └── dirty/
│                       └── flag/
│                           ├── AppTest.java
│                           └── DirtyFlagTest.java
├── domain-model/
│   ├── README.md
│   ├── etc/
│   │   └── domain-model.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── domainmodel/
│       │                   ├── App.java
│       │                   ├── Customer.java
│       │                   ├── CustomerDao.java
│       │                   ├── CustomerDaoImpl.java
│       │                   ├── Product.java
│       │                   ├── ProductDao.java
│       │                   └── ProductDaoImpl.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── domainmodel/
│                           ├── AppTest.java
│                           ├── CustomerDaoImplTest.java
│                           ├── CustomerTest.java
│                           ├── ProductDaoImplTest.java
│                           ├── ProductTest.java
│                           └── TestUtils.java
├── double-buffer/
│   ├── README.md
│   ├── etc/
│   │   └── double-buffer.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── doublebuffer/
│       │                   ├── App.java
│       │                   ├── Buffer.java
│       │                   ├── FrameBuffer.java
│       │                   ├── Pixel.java
│       │                   └── Scene.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── doublebuffer/
│                           ├── AppTest.java
│                           ├── FrameBufferTest.java
│                           └── SceneTest.java
├── double-checked-locking/
│   ├── README.md
│   ├── etc/
│   │   ├── double-checked-locking.ucls
│   │   └── double-checked-locking.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   ├── java/
│       │   │   └── com/
│       │   │       └── iluwatar/
│       │   │           └── doublechecked/
│       │   │               └── locking/
│       │   │                   ├── App.java
│       │   │                   ├── Inventory.java
│       │   │                   └── Item.java
│       │   └── resources/
│       │       └── logback.xml
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── doublechecked/
│                           └── locking/
│                               ├── AppTest.java
│                               └── InventoryTest.java
├── double-dispatch/
│   ├── README.md
│   ├── etc/
│   │   ├── double-dispatch.ucls
│   │   └── double-dispatch.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── doubledispatch/
│       │                   ├── App.java
│       │                   ├── FlamingAsteroid.java
│       │                   ├── GameObject.java
│       │                   ├── Meteoroid.java
│       │                   ├── Rectangle.java
│       │                   ├── SpaceStationIss.java
│       │                   ├── SpaceStationMir.java
│       │                   └── constants/
│       │                       └── AppConstants.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── doubledispatch/
│                           ├── AppTest.java
│                           ├── CollisionTest.java
│                           ├── FlamingAsteroidTest.java
│                           ├── MeteoroidTest.java
│                           ├── RectangleTest.java
│                           ├── SpaceStationIssTest.java
│                           └── SpaceStationMirTest.java
├── dynamic-proxy/
│   ├── README.md
│   ├── etc/
│   │   └── dynamic-proxy.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── dynamicproxy/
│       │                   ├── Album.java
│       │                   ├── AlbumInvocationHandler.java
│       │                   ├── AlbumService.java
│       │                   ├── App.java
│       │                   └── tinyrestclient/
│       │                       ├── JsonUtil.java
│       │                       ├── TinyRestClient.java
│       │                       └── annotation/
│       │                           ├── Body.java
│       │                           ├── Delete.java
│       │                           ├── Get.java
│       │                           ├── Http.java
│       │                           ├── Path.java
│       │                           ├── Post.java
│       │                           └── Put.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── dynamicproxy/
│                           └── AppTest.java
├── event-aggregator/
│   ├── README.md
│   ├── etc/
│   │   ├── classes.ucls
│   │   └── event-aggregator.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── event/
│       │                   └── aggregator/
│       │                       ├── App.java
│       │                       ├── Event.java
│       │                       ├── EventEmitter.java
│       │                       ├── EventObserver.java
│       │                       ├── KingJoffrey.java
│       │                       ├── KingsHand.java
│       │                       ├── LordBaelish.java
│       │                       ├── LordVarys.java
│       │                       ├── Scout.java
│       │                       └── Weekday.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── event/
│                           └── aggregator/
│                               ├── AppTest.java
│                               ├── EventEmitterTest.java
│                               ├── EventTest.java
│                               ├── KingJoffreyTest.java
│                               ├── KingsHandTest.java
│                               ├── LordBaelishTest.java
│                               ├── LordVarysTest.java
│                               ├── ScoutTest.java
│                               └── WeekdayTest.java
├── event-based-asynchronous/
│   ├── README.md
│   ├── etc/
│   │   ├── event-asynchronous.ucls
│   │   ├── event-asynchronous.urm.puml
│   │   └── event-based-asynchronous.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   ├── java/
│       │   │   └── com/
│       │   │       └── iluwatar/
│       │   │           └── event/
│       │   │               └── asynchronous/
│       │   │                   ├── App.java
│       │   │                   ├── AsyncEvent.java
│       │   │                   ├── Event.java
│       │   │                   ├── EventDoesNotExistException.java
│       │   │                   ├── EventManager.java
│       │   │                   ├── InvalidOperationException.java
│       │   │                   ├── LongRunningEventException.java
│       │   │                   ├── MaxNumOfEventsAllowedException.java
│       │   │                   └── ThreadCompleteListener.java
│       │   └── resources/
│       │       └── config.properties
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── event/
│                           └── asynchronous/
│                               ├── AppTest.java
│                               └── EventAsynchronousTest.java
├── event-driven-architecture/
│   ├── README.md
│   ├── etc/
│   │   ├── eda.ucls
│   │   └── event-driven-architecture.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── eda/
│       │                   ├── App.java
│       │                   ├── event/
│       │                   │   ├── AbstractEvent.java
│       │                   │   ├── UserCreatedEvent.java
│       │                   │   └── UserUpdatedEvent.java
│       │                   ├── framework/
│       │                   │   ├── Event.java
│       │                   │   ├── EventDispatcher.java
│       │                   │   └── Handler.java
│       │                   ├── handler/
│       │                   │   ├── UserCreatedEventHandler.java
│       │                   │   └── UserUpdatedEventHandler.java
│       │                   └── model/
│       │                       └── User.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── eda/
│                           ├── AppTest.java
│                           ├── event/
│                           │   └── UserCreatedEventTest.java
│                           └── framework/
│                               └── EventDispatcherTest.java
├── event-queue/
│   ├── README.md
│   ├── etc/
│   │   ├── Bass-Drum-1.aif
│   │   ├── Closed-Hi-Hat-1.aif
│   │   └── event-queue.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── event/
│       │                   └── queue/
│       │                       ├── App.java
│       │                       ├── Audio.java
│       │                       └── PlayMessage.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── event/
│                           └── queue/
│                               └── AudioTest.java
├── event-sourcing/
│   ├── README.md
│   ├── etc/
│   │   ├── event-sourcing.ucls
│   │   └── event-sourcing.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── event/
│       │                   └── sourcing/
│       │                       ├── app/
│       │                       │   └── App.java
│       │                       ├── domain/
│       │                       │   └── Account.java
│       │                       ├── event/
│       │                       │   ├── AccountCreateEvent.java
│       │                       │   ├── DomainEvent.java
│       │                       │   ├── MoneyDepositEvent.java
│       │                       │   └── MoneyTransferEvent.java
│       │                       ├── processor/
│       │                       │   ├── DomainEventProcessor.java
│       │                       │   ├── EventJournal.java
│       │                       │   └── JsonFileJournal.java
│       │                       └── state/
│       │                           └── AccountAggregate.java
│       └── test/
│           └── java/
│               └── IntegrationTest.java
├── execute-around/
│   ├── README.md
│   ├── etc/
│   │   ├── execute-around.ucls
│   │   └── execute-around.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── execute/
│       │                   └── around/
│       │                       ├── App.java
│       │                       ├── FileWriterAction.java
│       │                       └── SimpleFileWriter.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── execute/
│                           └── around/
│                               ├── AppTest.java
│                               └── SimpleFileWriterTest.java
├── extension-objects/
│   ├── README.md
│   ├── etc/
│   │   ├── extension-objects.urm.puml
│   │   └── extension_obj.ucls
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       ├── App.java
│       │       ├── abstractextensions/
│       │       │   ├── CommanderExtension.java
│       │       │   ├── SergeantExtension.java
│       │       │   ├── SoldierExtension.java
│       │       │   └── UnitExtension.java
│       │       ├── concreteextensions/
│       │       │   ├── Commander.java
│       │       │   ├── Sergeant.java
│       │       │   └── Soldier.java
│       │       └── units/
│       │           ├── CommanderUnit.java
│       │           ├── SergeantUnit.java
│       │           ├── SoldierUnit.java
│       │           └── Unit.java
│       └── test/
│           └── java/
│               ├── AppTest.java
│               ├── concreteextensions/
│               │   ├── CommanderTest.java
│               │   ├── SergeantTest.java
│               │   └── SoldierTest.java
│               └── units/
│                   ├── CommanderUnitTest.java
│                   ├── SergeantUnitTest.java
│                   ├── SoldierUnitTest.java
│                   └── UnitTest.java
├── facade/
│   ├── README.md
│   ├── etc/
│   │   └── facade.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── facade/
│       │                   ├── App.java
│       │                   ├── DwarvenCartOperator.java
│       │                   ├── DwarvenGoldDigger.java
│       │                   ├── DwarvenGoldmineFacade.java
│       │                   ├── DwarvenMineWorker.java
│       │                   └── DwarvenTunnelDigger.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── facade/
│                           ├── AppTest.java
│                           └── DwarvenGoldmineFacadeTest.java
├── factory/
│   ├── README.md
│   ├── etc/
│   │   └── factory.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── factory/
│       │                   ├── App.java
│       │                   ├── Coin.java
│       │                   ├── CoinFactory.java
│       │                   ├── CoinType.java
│       │                   ├── CopperCoin.java
│       │                   └── GoldCoin.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── factory/
│                           ├── AppTest.java
│                           └── CoinFactoryTest.java
├── factory-kit/
│   ├── README.md
│   ├── etc/
│   │   ├── factory-kit.ucls
│   │   └── factory-kit.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── factorykit/
│       │                   ├── App.java
│       │                   ├── Axe.java
│       │                   ├── Bow.java
│       │                   ├── Builder.java
│       │                   ├── Spear.java
│       │                   ├── Sword.java
│       │                   ├── Weapon.java
│       │                   ├── WeaponFactory.java
│       │                   └── WeaponType.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── factorykit/
│                           ├── app/
│                           │   └── AppTest.java
│                           └── factorykit/
│                               └── FactoryKitTest.java
├── factory-method/
│   ├── .gitignore
│   ├── README.md
│   ├── etc/
│   │   └── factory-method.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── factory/
│       │                   └── method/
│       │                       ├── App.java
│       │                       ├── Blacksmith.java
│       │                       ├── ElfBlacksmith.java
│       │                       ├── ElfWeapon.java
│       │                       ├── OrcBlacksmith.java
│       │                       ├── OrcWeapon.java
│       │                       ├── Weapon.java
│       │                       └── WeaponType.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── factory/
│                           └── method/
│                               ├── AppTest.java
│                               └── FactoryMethodTest.java
├── fanout-fanin/
│   ├── README.md
│   ├── etc/
│   │   └── fanout-fanin.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── fanout/
│       │                   └── fanin/
│       │                       ├── App.java
│       │                       ├── Consumer.java
│       │                       ├── FanOutFanIn.java
│       │                       └── SquareNumberRequest.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── fanout/
│                           └── fanin/
│                               ├── AppTest.java
│                               ├── FanOutFanInTest.java
│                               └── SquareNumberRequestTest.java
├── feature-toggle/
│   ├── README.md
│   ├── etc/
│   │   ├── feature-toggle.ucls
│   │   └── feature-toggle.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── featuretoggle/
│       │                   ├── App.java
│       │                   ├── pattern/
│       │                   │   ├── Service.java
│       │                   │   ├── propertiesversion/
│       │                   │   │   └── PropertiesFeatureToggleVersion.java
│       │                   │   └── tieredversion/
│       │                   │       └── TieredFeatureToggleVersion.java
│       │                   └── user/
│       │                       ├── User.java
│       │                       └── UserGroup.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── featuretoggle/
│                           ├── pattern/
│                           │   ├── propertiesversion/
│                           │   │   └── PropertiesFeatureToggleVersionTest.java
│                           │   └── tieredversion/
│                           │       └── TieredFeatureToggleVersionTest.java
│                           └── user/
│                               └── UserGroupTest.java
├── filterer/
│   ├── README.md
│   ├── etc/
│   │   └── filterer.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── filterer/
│       │                   ├── App.java
│       │                   ├── domain/
│       │                   │   └── Filterer.java
│       │                   └── threat/
│       │                       ├── ProbabilisticThreatAwareSystem.java
│       │                       ├── ProbableThreat.java
│       │                       ├── SimpleProbabilisticThreatAwareSystem.java
│       │                       ├── SimpleProbableThreat.java
│       │                       ├── SimpleThreat.java
│       │                       ├── SimpleThreatAwareSystem.java
│       │                       ├── Threat.java
│       │                       ├── ThreatAwareSystem.java
│       │                       └── ThreatType.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── filterer/
│                           ├── AppTest.java
│                           └── threat/
│                               ├── SimpleProbabilisticThreatAwareSystemTest.java
│                               └── SimpleThreatAwareSystemTest.java
├── fluent-interface/
│   ├── README.md
│   ├── etc/
│   │   ├── fluent-interface.urm.puml
│   │   ├── fluentinterface.ucls
│   │   └── fluentinterface.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── fluentinterface/
│       │                   ├── app/
│       │                   │   └── App.java
│       │                   └── fluentiterable/
│       │                       ├── FluentIterable.java
│       │                       ├── lazy/
│       │                       │   ├── DecoratingIterator.java
│       │                       │   └── LazyFluentIterable.java
│       │                       └── simple/
│       │                           └── SimpleFluentIterable.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── fluentinterface/
│                           ├── app/
│                           │   └── AppTest.java
│                           └── fluentiterable/
│                               ├── FluentIterableTest.java
│                               ├── lazy/
│                               │   └── LazyFluentIterableTest.java
│                               └── simple/
│                                   └── SimpleFluentIterableTest.java
├── flux/
│   ├── README.md
│   ├── etc/
│   │   ├── flux.ucls
│   │   └── flux.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── flux/
│       │                   ├── action/
│       │                   │   ├── Action.java
│       │                   │   ├── ActionType.java
│       │                   │   ├── Content.java
│       │                   │   ├── ContentAction.java
│       │                   │   ├── MenuAction.java
│       │                   │   └── MenuItem.java
│       │                   ├── app/
│       │                   │   └── App.java
│       │                   ├── dispatcher/
│       │                   │   └── Dispatcher.java
│       │                   ├── store/
│       │                   │   ├── ContentStore.java
│       │                   │   ├── MenuStore.java
│       │                   │   └── Store.java
│       │                   └── view/
│       │                       ├── ContentView.java
│       │                       ├── MenuView.java
│       │                       └── View.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── flux/
│                           ├── action/
│                           │   ├── ContentTest.java
│                           │   └── MenuItemTest.java
│                           ├── app/
│                           │   └── AppTest.java
│                           ├── dispatcher/
│                           │   └── DispatcherTest.java
│                           ├── store/
│                           │   ├── ContentStoreTest.java
│                           │   └── MenuStoreTest.java
│                           └── view/
│                               ├── ContentViewTest.java
│                               └── MenuViewTest.java
├── flyweight/
│   ├── README.md
│   ├── etc/
│   │   └── flyweight.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── flyweight/
│       │                   ├── AlchemistShop.java
│       │                   ├── App.java
│       │                   ├── HealingPotion.java
│       │                   ├── HolyWaterPotion.java
│       │                   ├── InvisibilityPotion.java
│       │                   ├── PoisonPotion.java
│       │                   ├── Potion.java
│       │                   ├── PotionFactory.java
│       │                   ├── PotionType.java
│       │                   └── StrengthPotion.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── flyweight/
│                           ├── AlchemistShopTest.java
│                           └── AppTest.java
├── front-controller/
│   ├── README.md
│   ├── etc/
│   │   ├── front-controller.ucls
│   │   └── front-controller.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── front/
│       │                   └── controller/
│       │                       ├── App.java
│       │                       ├── ApplicationException.java
│       │                       ├── ArcherCommand.java
│       │                       ├── ArcherView.java
│       │                       ├── CatapultCommand.java
│       │                       ├── CatapultView.java
│       │                       ├── Command.java
│       │                       ├── Dispatcher.java
│       │                       ├── ErrorView.java
│       │                       ├── FrontController.java
│       │                       ├── UnknownCommand.java
│       │                       └── View.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── front/
│                           └── controller/
│                               ├── AppTest.java
│                               ├── ApplicationExceptionTest.java
│                               ├── CommandTest.java
│                               ├── DispatcherTest.java
│                               ├── FrontControllerTest.java
│                               ├── ViewTest.java
│                               └── utils/
│                                   └── InMemoryAppender.java
├── function-composition/
│   ├── .gitignore
│   ├── README.md
│   ├── etc/
│   │   ├── function-composition.urm.puml
│   │   └── function.composition.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── function/
│       │                   └── composition/
│       │                       ├── App.java
│       │                       └── FunctionComposer.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── function/
│                           └── composition/
│                               ├── AppTest.java
│                               └── FunctionComposerTest.java
├── game-loop/
│   ├── README.md
│   ├── etc/
│   │   └── game-loop.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── gameloop/
│       │                   ├── App.java
│       │                   ├── Bullet.java
│       │                   ├── FixedStepGameLoop.java
│       │                   ├── FrameBasedGameLoop.java
│       │                   ├── GameController.java
│       │                   ├── GameLoop.java
│       │                   ├── GameStatus.java
│       │                   └── VariableStepGameLoop.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── gameloop/
│                           ├── AppTest.java
│                           ├── FixedStepGameLoopTest.java
│                           ├── FrameBasedGameLoopTest.java
│                           ├── GameControllerTest.java
│                           ├── GameLoopTest.java
│                           └── VariableStepGameLoopTest.java
├── gateway/
│   ├── README.md
│   ├── etc/
│   │   └── gateway.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── gateway/
│       │                   ├── App.java
│       │                   ├── ExternalServiceA.java
│       │                   ├── ExternalServiceB.java
│       │                   ├── ExternalServiceC.java
│       │                   ├── Gateway.java
│       │                   └── GatewayFactory.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── gateway/
│                           ├── AppTest.java
│                           └── ServiceFactoryTest.java
├── guarded-suspension/
│   ├── README.md
│   ├── etc/
│   │   ├── guarded-suspension.ucls
│   │   └── guarded-suspension.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── guarded/
│       │                   └── suspension/
│       │                       ├── App.java
│       │                       └── GuardedQueue.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── guarded/
│                           └── suspension/
│                               └── GuardedQueueTest.java
├── half-sync-half-async/
│   ├── README.md
│   ├── etc/
│   │   ├── half-sync-half-async.ucls
│   │   └── half-sync-half-async.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── halfsynchalfasync/
│       │                   ├── App.java
│       │                   ├── AsyncTask.java
│       │                   └── AsynchronousService.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── halfsynchalfasync/
│                           ├── AppTest.java
│                           └── AsynchronousServiceTest.java
├── health-check/
│   ├── README.md
│   ├── etc/
│   │   ├── health-check.puml
│   │   └── health-check.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   ├── java/
│       │   │   └── com/
│       │   │       └── iluwatar/
│       │   │           └── health/
│       │   │               └── check/
│       │   │                   ├── App.java
│       │   │                   ├── AsynchronousHealthChecker.java
│       │   │                   ├── CpuHealthIndicator.java
│       │   │                   ├── CustomHealthIndicator.java
│       │   │                   ├── DatabaseTransactionHealthIndicator.java
│       │   │                   ├── GarbageCollectionHealthIndicator.java
│       │   │                   ├── HealthCheck.java
│       │   │                   ├── HealthCheckInterruptedException.java
│       │   │                   ├── HealthCheckRepository.java
│       │   │                   ├── MemoryHealthIndicator.java
│       │   │                   └── RetryConfig.java
│       │   └── resources/
│       │       └── application.properties
│       └── test/
│           └── java/
│               ├── AppTest.java
│               ├── AsynchronousHealthCheckerTest.java
│               ├── CpuHealthIndicatorTest.java
│               ├── CustomHealthIndicatorTest.java
│               ├── DatabaseTransactionHealthIndicatorTest.java
│               ├── GarbageCollectionHealthIndicatorTest.java
│               ├── HealthCheckRepositoryTest.java
│               ├── HealthEndpointIntegrationTest.java
│               ├── MemoryHealthIndicatorTest.java
│               └── RetryConfigTest.java
├── hexagonal-architecture/
│   ├── README.md
│   ├── etc/
│   │   ├── hexagonal-architecture.urm.puml
│   │   ├── hexagonal.ucls
│   │   └── hexagonal.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── hexagonal/
│       │                   ├── App.java
│       │                   ├── administration/
│       │                   │   ├── ConsoleAdministration.java
│       │                   │   ├── ConsoleAdministrationSrv.java
│       │                   │   └── ConsoleAdministrationSrvImpl.java
│       │                   ├── banking/
│       │                   │   ├── InMemoryBank.java
│       │                   │   ├── MongoBank.java
│       │                   │   └── WireTransfers.java
│       │                   ├── database/
│       │                   │   ├── InMemoryTicketRepository.java
│       │                   │   ├── LotteryTicketRepository.java
│       │                   │   └── MongoTicketRepository.java
│       │                   ├── domain/
│       │                   │   ├── LotteryAdministration.java
│       │                   │   ├── LotteryConstants.java
│       │                   │   ├── LotteryNumbers.java
│       │                   │   ├── LotteryService.java
│       │                   │   ├── LotteryTicket.java
│       │                   │   ├── LotteryTicketCheckResult.java
│       │                   │   ├── LotteryTicketId.java
│       │                   │   ├── LotteryUtils.java
│       │                   │   └── PlayerDetails.java
│       │                   ├── eventlog/
│       │                   │   ├── LotteryEventLog.java
│       │                   │   ├── MongoEventLog.java
│       │                   │   └── StdOutEventLog.java
│       │                   ├── module/
│       │                   │   ├── LotteryModule.java
│       │                   │   └── LotteryTestingModule.java
│       │                   ├── mongo/
│       │                   │   └── MongoConnectionPropertiesLoader.java
│       │                   ├── sampledata/
│       │                   │   └── SampleData.java
│       │                   └── service/
│       │                       ├── ConsoleLottery.java
│       │                       ├── LotteryConsoleService.java
│       │                       └── LotteryConsoleServiceImpl.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── hexagonal/
│                           ├── AppTest.java
│                           ├── banking/
│                           │   ├── InMemoryBankTest.java
│                           │   └── MongoBankTest.java
│                           ├── database/
│                           │   ├── InMemoryTicketRepositoryTest.java
│                           │   └── MongoTicketRepositoryTest.java
│                           ├── domain/
│                           │   ├── LotteryNumbersTest.java
│                           │   ├── LotteryTest.java
│                           │   ├── LotteryTicketCheckResultTest.java
│                           │   ├── LotteryTicketIdTest.java
│                           │   ├── LotteryTicketTest.java
│                           │   └── PlayerDetailsTest.java
│                           ├── eventlog/
│                           │   └── MongoEventLogTest.java
│                           └── test/
│                               └── LotteryTestUtils.java
├── identity-map/
│   ├── README.md
│   ├── etc/
│   │   └── identity-map.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── identitymap/
│       │                   ├── App.java
│       │                   ├── IdNotFoundException.java
│       │                   ├── IdentityMap.java
│       │                   ├── Person.java
│       │                   ├── PersonDbSimulator.java
│       │                   ├── PersonDbSimulatorImplementation.java
│       │                   └── PersonFinder.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── identitymap/
│                           ├── AppTest.java
│                           ├── IdentityMapTest.java
│                           ├── PersonDbSimulatorImplementationTest.java
│                           ├── PersonFinderTest.java
│                           └── PersonTest.java
├── intercepting-filter/
│   ├── README.md
│   ├── etc/
│   │   ├── intercepting-filter.ucls
│   │   └── intercepting-filter.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── intercepting/
│       │                   └── filter/
│       │                       ├── AbstractFilter.java
│       │                       ├── AddressFilter.java
│       │                       ├── App.java
│       │                       ├── Client.java
│       │                       ├── ContactFilter.java
│       │                       ├── DepositFilter.java
│       │                       ├── Filter.java
│       │                       ├── FilterChain.java
│       │                       ├── FilterManager.java
│       │                       ├── NameFilter.java
│       │                       ├── Order.java
│       │                       ├── OrderFilter.java
│       │                       └── Target.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── intercepting/
│                           └── filter/
│                               ├── AppTest.java
│                               ├── FilterManagerTest.java
│                               ├── FilterTest.java
│                               ├── OrderTest.java
│                               └── TargetTest.java
├── interpreter/
│   ├── README.md
│   ├── etc/
│   │   ├── interpreter.ucls
│   │   └── interpreter.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── interpreter/
│       │                   ├── App.java
│       │                   ├── Expression.java
│       │                   ├── MinusExpression.java
│       │                   ├── MultiplyExpression.java
│       │                   ├── NumberExpression.java
│       │                   └── PlusExpression.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── interpreter/
│                           ├── AppTest.java
│                           ├── ExpressionTest.java
│                           ├── MinusExpressionTest.java
│                           ├── MultiplyExpressionTest.java
│                           ├── NumberExpressionTest.java
│                           └── PlusExpressionTest.java
├── iterator/
│   ├── README.md
│   ├── etc/
│   │   ├── iterator.ucls
│   │   └── iterator.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── iterator/
│       │                   ├── App.java
│       │                   ├── Iterator.java
│       │                   ├── bst/
│       │                   │   ├── BstIterator.java
│       │                   │   ├── README.md
│       │                   │   └── TreeNode.java
│       │                   └── list/
│       │                       ├── Item.java
│       │                       ├── ItemType.java
│       │                       ├── TreasureChest.java
│       │                       └── TreasureChestItemIterator.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── iterator/
│                           ├── AppTest.java
│                           ├── bst/
│                           │   └── BstIteratorTest.java
│                           └── list/
│                               └── TreasureChestTest.java
├── layered-architecture/
│   ├── README.md
│   ├── etc/
│   │   ├── layers.ucls
│   │   └── layers.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   ├── java/
│       │   │   ├── com/
│       │   │   │   └── iluwatar/
│       │   │   │       └── layers/
│       │   │   │           ├── Runner.java
│       │   │   │           └── app/
│       │   │   │               └── LayersApp.java
│       │   │   ├── dao/
│       │   │   │   ├── CakeDao.java
│       │   │   │   ├── CakeLayerDao.java
│       │   │   │   └── CakeToppingDao.java
│       │   │   ├── dto/
│       │   │   │   ├── CakeInfo.java
│       │   │   │   ├── CakeLayerInfo.java
│       │   │   │   └── CakeToppingInfo.java
│       │   │   ├── entity/
│       │   │   │   ├── Cake.java
│       │   │   │   ├── CakeLayer.java
│       │   │   │   └── CakeTopping.java
│       │   │   ├── exception/
│       │   │   │   └── CakeBakingException.java
│       │   │   ├── service/
│       │   │   │   ├── CakeBakingService.java
│       │   │   │   └── CakeBakingServiceImpl.java
│       │   │   └── view/
│       │   │       ├── CakeViewImpl.java
│       │   │       └── View.java
│       │   └── resources/
│       │       ├── META-INF/
│       │       │   └── logback.xml
│       │       └── application.properties
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── layers/
│                           ├── app/
│                           │   └── LayersAppTests.java
│                           ├── entity/
│                           │   └── CakeTest.java
│                           ├── exception/
│                           │   └── CakeBakingExceptionTest.java
│                           ├── service/
│                           │   └── CakeBakingServiceImplTest.java
│                           └── view/
│                               └── CakeViewImplTest.java
├── lazy-loading/
│   ├── README.md
│   ├── etc/
│   │   ├── lazy-loading.ucls
│   │   └── lazy-loading.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── lazy/
│       │                   └── loading/
│       │                       ├── App.java
│       │                       ├── Heavy.java
│       │                       ├── HolderNaive.java
│       │                       ├── HolderThreadSafe.java
│       │                       └── Java8Holder.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── lazy/
│                           └── loading/
│                               ├── AbstractHolderTest.java
│                               ├── AppTest.java
│                               ├── HolderNaiveTest.java
│                               ├── HolderThreadSafeTest.java
│                               └── Java8HolderTest.java
├── leader-election/
│   ├── README.md
│   ├── etc/
│   │   └── leader-election.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── leaderelection/
│       │                   ├── AbstractInstance.java
│       │                   ├── AbstractMessageManager.java
│       │                   ├── Instance.java
│       │                   ├── Message.java
│       │                   ├── MessageManager.java
│       │                   ├── MessageType.java
│       │                   ├── bully/
│       │                   │   ├── BullyApp.java
│       │                   │   ├── BullyInstance.java
│       │                   │   └── BullyMessageManager.java
│       │                   └── ring/
│       │                       ├── RingApp.java
│       │                       ├── RingInstance.java
│       │                       └── RingMessageManager.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── leaderelection/
│                           ├── MessageTest.java
│                           ├── bully/
│                           │   ├── BullyAppTest.java
│                           │   ├── BullyMessageManagerTest.java
│                           │   └── BullyinstanceTest.java
│                           └── ring/
│                               ├── RingAppTest.java
│                               ├── RingInstanceTest.java
│                               └── RingMessageManagerTest.java
├── leader-followers/
│   ├── README.md
│   ├── etc/
│   │   └── leader-followers.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── leaderfollowers/
│       │                   ├── App.java
│       │                   ├── Task.java
│       │                   ├── TaskHandler.java
│       │                   ├── TaskSet.java
│       │                   ├── WorkCenter.java
│       │                   └── Worker.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── leaderfollowers/
│                           ├── AppTest.java
│                           ├── TaskHandlerTest.java
│                           ├── TaskSetTest.java
│                           └── WorkCenterTest.java
├── lgpl-3.0.txt
├── localization/
│   ├── ar/
│   │   ├── README.md
│   │   ├── abstract-document/
│   │   │   └── README.md
│   │   ├── abstract-factory/
│   │   │   └── README.md
│   │   ├── active-object/
│   │   │   └── README.md
│   │   ├── acyclic-visitor/
│   │   │   └── README.md
│   │   ├── adapter/
│   │   │   └── README.md
│   │   ├── aggregator-microservices/
│   │   │   └── README.md
│   │   ├── ambassador/
│   │   │   └── README.md
│   │   ├── api-gateway/
│   │   │   └── README.md
│   │   ├── arrange-act-assert/
│   │   │   └── README.md
│   │   ├── async-method-invocation/
│   │   │   └── README.md
│   │   ├── balking/
│   │   │   └── README.md
│   │   ├── bridge/
│   │   │   └── README.md
│   │   ├── builder/
│   │   │   └── README.md
│   │   ├── business-delegate/
│   │   │   └── README.md
│   │   ├── bytecode/
│   │   │   └── README.md
│   │   ├── chain-of-responsibility/
│   │   │   └── README.md
│   │   ├── client-session/
│   │   │   └── README.md
│   │   ├── collecting-parameter/
│   │   │   └── README.md
│   │   ├── command/
│   │   │   └── README.md
│   │   ├── commander/
│   │   │   └── README.md
│   │   ├── composite/
│   │   │   └── README.md
│   │   ├── composite-entity/
│   │   │   └── README.md
│   │   ├── composite-view/
│   │   │   └── README.md
│   │   ├── context-object/
│   │   │   └── README.md
│   │   ├── converter/
│   │   │   └── README.md
│   │   ├── crtp/
│   │   │   └── README.md
│   │   ├── data-locality/
│   │   │   └── README.md
│   │   ├── decorator/
│   │   │   └── README.md
│   │   ├── delegation/
│   │   │   └── README.md
│   │   ├── dependency-injection/
│   │   │   └── README.md
│   │   ├── dirty-flag/
│   │   │   └── README.md
│   │   ├── double-buffer/
│   │   │   └── README.md
│   │   ├── embedded-value/
│   │   │   └── README.md
│   │   ├── event-aggregator/
│   │   │   └── README.md
│   │   ├── extension-objects/
│   │   │   └── README.md
│   │   ├── facade/
│   │   │   └── README.md
│   │   └── factory/
│   │       └── README.md
│   ├── bn/
│   │   └── README.md
│   ├── da/
│   │   └── README.md
│   ├── de/
│   │   ├── README.md
│   │   └── abstract-document/
│   │       └── README.md
│   ├── el/
│   │   └── README.md
│   ├── es/
│   │   ├── README.md
│   │   ├── abstract-document/
│   │   │   └── README.md
│   │   ├── abstract-factory/
│   │   │   └── README.md
│   │   ├── active-object/
│   │   │   └── README.md
│   │   ├── acyclic-visitor/
│   │   │   └── README.md
│   │   ├── adapter/
│   │   │   └── README.md
│   │   ├── aggregator-microservices/
│   │   │   └── README.md
│   │   ├── ambassador/
│   │   │   └── README.md
│   │   ├── api-gateway/
│   │   │   └── README.md
│   │   ├── arrange-act-assert/
│   │   │   └── README.md
│   │   ├── async-method-invocation/
│   │   │   └── README.md
│   │   ├── balking/
│   │   │   └── README.md
│   │   ├── bridge/
│   │   │   └── README.md
│   │   ├── builder/
│   │   │   └── README.md
│   │   ├── business-delegate/
│   │   │   └── README.md
│   │   ├── bytecode/
│   │   │   └── README.md
│   │   ├── chain-of-responsibility/
│   │   │   └── README.md
│   │   ├── client-session/
│   │   │   └── README.md
│   │   ├── collecting-parameter/
│   │   │   └── README.md
│   │   ├── command/
│   │   │   └── README.md
│   │   ├── commander/
│   │   │   └── README.md
│   │   ├── composite/
│   │   │   └── README.md
│   │   ├── composite-entity/
│   │   │   └── README.md
│   │   ├── composite-view/
│   │   │   └── README.md
│   │   ├── context-object/
│   │   │   └── README.md
│   │   ├── converter/
│   │   │   └── README.md
│   │   ├── crtp/
│   │   │   └── README.md
│   │   ├── data-locality/
│   │   │   └── README.md
│   │   ├── decorator/
│   │   │   └── README.md
│   │   ├── delegation/
│   │   │   └── README.md
│   │   ├── dependency-injection/
│   │   │   └── README.md
│   │   ├── dirty-flag/
│   │   │   └── README.md
│   │   ├── double-buffer/
│   │   │   └── README.md
│   │   ├── embedded-value/
│   │   │   └── README.md
│   │   ├── event-aggregator/
│   │   │   └── README.md
│   │   ├── extension-objects/
│   │   │   └── README.md
│   │   ├── facade/
│   │   │   └── README.md
│   │   ├── factory/
│   │   │   └── README.md
│   │   ├── factory-kit/
│   │   │   └── README.md
│   │   ├── factory-method/
│   │   │   └── README.md
│   │   ├── feature-toggle/
│   │   │   └── README.md
│   │   ├── flux/
│   │   │   └── README.md
│   │   ├── flyweight/
│   │   │   └── README.md
│   │   ├── front-controller/
│   │   │   └── README.md
│   │   ├── game-loop/
│   │   │   └── README.md
│   │   ├── gateway/
│   │   │   └── README.md
│   │   ├── health-check/
│   │   │   └── README.md
│   │   ├── identity-map/
│   │   │   └── README.md
│   │   ├── intercepting-filter/
│   │   │   └── README.md
│   │   ├── interpreter/
│   │   │   └── README.md
│   │   ├── iterator/
│   │   │   └── README.md
│   │   ├── layers/
│   │   │   └── README.md
│   │   ├── lazy-loading/
│   │   │   └── README.md
│   │   ├── leader-election/
│   │   │   └── README.md
│   │   ├── map-reduce/
│   │   │   └── README.md
│   │   ├── marker/
│   │   │   └── README.md
│   │   ├── mediator/
│   │   │   └── README.md
│   │   ├── memento/
│   │   │   └── README.md
│   │   ├── module/
│   │   │   └── README.md
│   │   ├── monostate/
│   │   │   └── README.md
│   │   ├── multiton/
│   │   │   └── README.md
│   │   ├── null-object/
│   │   │   └── README.md
│   │   ├── object-mother/
│   │   │   └── README.md
│   │   ├── object-pool/
│   │   │   └── README.md
│   │   ├── observer/
│   │   │   └── README.md
│   │   ├── page-controller/
│   │   │   └── README.md
│   │   ├── page-object/
│   │   │   └── README.md
│   │   ├── parameter-object/
│   │   │   └── README.md
│   │   ├── partial-response/
│   │   │   └── README.md
│   │   ├── pipeline/
│   │   │   └── README.md
│   │   ├── poison-pill/
│   │   │   └── README.md
│   │   ├── presentation-model/
│   │   │   └── README.md
│   │   ├── priority-queue/
│   │   │   └── README.md
│   │   ├── property/
│   │   │   └── README.md
│   │   ├── prototype/
│   │   │   └── README.md
│   │   ├── proxy/
│   │   │   └── README.md
│   │   ├── registry/
│   │   │   └── README.md
│   │   ├── retry/
│   │   │   └── README.md
│   │   ├── role-object/
│   │   │   └── README.md
│   │   ├── separated-interface/
│   │   │   └── README.md
│   │   ├── servant/
│   │   │   └── README.md
│   │   ├── sharding/
│   │   │   └── README.md
│   │   ├── single-table-inheritance/
│   │   │   └── README.md
│   │   ├── singleton/
│   │   │   └── README.md
│   │   ├── spatial-partition/
│   │   │   └── README.md
│   │   ├── special-case/
│   │   │   └── README.md
│   │   ├── specification/
│   │   │   └── README.md
│   │   ├── state/
│   │   │   └── README.md
│   │   ├── step-builder/
│   │   │   └── README.md
│   │   ├── strangler/
│   │   │   └── README.md
│   │   ├── strategy/
│   │   │   └── README.md
│   │   ├── subclass-sandbox/
│   │   │   └── README.md
│   │   ├── table-module/
│   │   │   └── README.md
│   │   ├── template-method/
│   │   │   └── README.md
│   │   ├── throttling/
│   │   │   └── README.md
│   │   ├── trampoline/
│   │   │   └── README.md
│   │   ├── transaction-script/
│   │   │   └── README.md
│   │   ├── twin/
│   │   │   └── README.md
│   │   ├── typeobjectpattern/
│   │   │   └── README.md
│   │   ├── update-method/
│   │   │   └── README.md
│   │   ├── value-object/
│   │   │   └── README.md
│   │   └── visitor/
│   │       └── README.md
│   ├── fa/
│   │   ├── abstract-document/
│   │   │   └── README.md
│   │   ├── abstract-factory/
│   │   │   └── README.md
│   │   ├── active-object/
│   │   │   ├── README.md
│   │   │   └── etc/
│   │   │       └── active-object.urm.puml
│   │   └── factory/
│   │       └── README.md
│   ├── fr/
│   │   ├── README.md
│   │   ├── abstract-document/
│   │   │   └── README.md
│   │   ├── abstract-factory/
│   │   │   └── README.md
│   │   ├── active-object/
│   │   │   └── README.md
│   │   ├── acyclic-visitore/
│   │   │   └── README.md
│   │   ├── adapter/
│   │   │   └── README.md
│   │   ├── aggregator-microservices/
│   │   │   └── README.md
│   │   ├── ambassador/
│   │   │   └── README.md
│   │   ├── anti-corruption-layer/
│   │   │   └── README.md
│   │   ├── api-gateway/
│   │   │   └── README.md
│   │   ├── arrange-act-assert/
│   │   │   └── README.md
│   │   ├── async-method-invocation/
│   │   │   └── README.md
│   │   ├── balking/
│   │   │   └── README.md
│   │   ├── bridge/
│   │   │   └── README.md
│   │   ├── builder/
│   │   │   └── README.md
│   │   └── business-delegate/
│   │       └── README.md
│   ├── hi/
│   │   ├── README.md
│   │   ├── abstract-document/
│   │   │   └── README.md
│   │   ├── abstract-factory/
│   │   │   └── README.md
│   │   ├── active-object/
│   │   │   └── README.md
│   │   ├── acyclic-visitor/
│   │   │   └── README.md
│   │   ├── adapter/
│   │   │   └── README.md
│   │   ├── aggregator-microservices/
│   │   │   └── README.md
│   │   ├── ambassador/
│   │   │   └── README.md
│   │   ├── api-gateway/
│   │   │   └── README.md
│   │   ├── arrange-act-assert/
│   │   │   └── README.md
│   │   ├── async-method-invocation/
│   │   │   └── README.md
│   │   ├── balking/
│   │   │   └── README.md
│   │   ├── bridge/
│   │   │   └── README.md
│   │   ├── builder/
│   │   │   └── README.md
│   │   ├── business-delegate/
│   │   │   └── README.md
│   │   ├── bytecode/
│   │   │   └── README.md
│   │   ├── caching/
│   │   │   └── README.md
│   │   ├── callback/
│   │   │   └── README.md
│   │   ├── chain-of-responsibility/
│   │   │   └── README.md
│   │   ├── circuit-breaker/
│   │   │   └── README.md
│   │   ├── client-session/
│   │   │   └── README.md
│   │   ├── collecting-parameter/
│   │   │   └── README.md
│   │   ├── collection-pipeline/
│   │   │   └── README.md
│   │   ├── combinator/
│   │   │   └── README.md
│   │   ├── command/
│   │   │   └── README.md
│   │   ├── factory-method/
│   │   │   └── README.md
│   │   └── module/
│   │       └── README.md
│   ├── id/
│   │   ├── README.md
│   │   └── decorator/
│   │       └── README.md
│   ├── it/
│   │   ├── README.md
│   │   ├── abstract-document/
│   │   │   └── README.md
│   │   ├── abstract-factory/
│   │   │   └── README.md
│   │   ├── active-object/
│   │   │   └── README.md
│   │   ├── acyclic-visitor/
│   │   │   └── README.md
│   │   ├── adapter/
│   │   │   └── README.md
│   │   ├── iterator/
│   │   │   └── README.md
│   │   └── observer/
│   │       └── README.md
│   ├── ja/
│   │   ├── README.md
│   │   └── decorator/
│   │       └── README.md
│   ├── ko/
│   │   ├── README.md
│   │   ├── adapter/
│   │   │   └── README.md
│   │   ├── builder/
│   │   │   └── README.md
│   │   ├── callback/
│   │   │   └── README.md
│   │   ├── decorater/
│   │   │   └── README.md
│   │   ├── event-driven-architecture/
│   │   │   └── README.md
│   │   ├── event-sourcing/
│   │   │   └── README.md
│   │   ├── facade/
│   │   │   └── README.md
│   │   ├── factory/
│   │   │   └── README.md
│   │   ├── factory-method/
│   │   │   └── README.md
│   │   ├── iterator/
│   │   │   └── README.md
│   │   ├── observer/
│   │   │   └── README.md
│   │   ├── prototype/
│   │   │   └── README.md
│   │   ├── proxy/
│   │   │   └── README.md
│   │   ├── singleton/
│   │   │   └── README.md
│   │   ├── strategy/
│   │   │   └── README.md
│   │   ├── template-method/
│   │   │   └── README.md
│   │   └── visitor/
│   │       └── README.md
│   ├── mr/
│   │   └── README.md
│   ├── ne/
│   │   └── README.md
│   ├── pt/
│   │   ├── README.md
│   │   ├── abstract-factory/
│   │   │   └── README.md
│   │   ├── adapter/
│   │   │   └── README.md
│   │   ├── builder/
│   │   │   └── README.md
│   │   ├── caching/
│   │   │   └── README.md
│   │   ├── chain-of-responsability/
│   │   │   └── README.md
│   │   ├── facade/
│   │   │   └── README.md
│   │   ├── factory/
│   │   │   └── README.md
│   │   ├── proxy/
│   │   │   └── README.md
│   │   └── singleton/
│   │       └── README.md
│   ├── ru/
│   │   ├── README.md
│   │   └── abstract-factory/
│   │       └── README.md
│   ├── si/
│   │   └── README.md
│   ├── tr/
│   │   ├── README.md
│   │   └── singleton/
│   │       └── README.md
│   ├── ur/
│   │   ├── README.md
│   │   ├── abstract-document/
│   │   │   └── README.md
│   │   ├── abstract-factory/
│   │   │   └── README.md
│   │   ├── active-object/
│   │   │   └── README.md
│   │   └── acyclic-visitor/
│   │       └── README.md
│   ├── vi/
│   │   ├── README.md
│   │   ├── abstract-document/
│   │   │   └── README.md
│   │   ├── abstract-factory/
│   │   │   └── README.md
│   │   ├── active-object/
│   │   │   └── README.md
│   │   ├── acyclic-visitor/
│   │   │   └── README.md
│   │   ├── adapter/
│   │   │   └── README.md
│   │   ├── aggregator-microservices/
│   │   │   └── README.md
│   │   ├── builder/
│   │   │   └── README.md
│   │   └── game-loop/
│   │       └── README.md
│   └── zh/
│       ├── README.md
│       ├── abstract-document/
│       │   └── README.md
│       ├── abstract-factory/
│       │   └── README.md
│       ├── active-object/
│       │   └── README.md
│       ├── acyclic-visitor/
│       │   └── README.md
│       ├── adapter/
│       │   └── README.md
│       ├── aggregator-microservices/
│       │   └── README.md
│       ├── ambassador/
│       │   └── README.md
│       ├── api-gateway/
│       │   └── README.md
│       ├── arrange-act-assert/
│       │   └── README.md
│       ├── async-method-invocation/
│       │   └── README.md
│       ├── balking/
│       │   └── README.md
│       ├── bridge/
│       │   └── README.md
│       ├── builder/
│       │   └── README.md
│       ├── business-delegate/
│       │   └── README.md
│       ├── bytecode/
│       │   └── README.md
│       ├── caching/
│       │   └── README.md
│       ├── callback/
│       │   └── README.md
│       ├── chain/
│       │   └── README.md
│       ├── circuit-breaker/
│       │   └── README.md
│       ├── cloud-static-content-hosting/
│       │   └── README.md
│       ├── collection-pipeline/
│       │   └── README.md
│       ├── combinator/
│       │   └── README.md
│       ├── command/
│       │   └── README.md
│       ├── commander/
│       │   └── README.md
│       ├── composite/
│       │   └── README.md
│       ├── composite-entity/
│       │   └── README.md
│       ├── converter/
│       │   └── README.md
│       ├── crtp/
│       │   └── README.md
│       ├── dao/
│       │   └── README.md
│       ├── data-bus/
│       │   └── README.md
│       ├── data-mapper/
│       │   └── README.md
│       ├── data-transfer-object/
│       │   └── README.md
│       ├── decorator/
│       │   └── README.md
│       ├── delegation/
│       │   └── README.md
│       ├── dependency-injection/
│       │   └── README.md
│       ├── dirty-flag/
│       │   └── README.md
│       ├── double-checked-locking/
│       │   └── README.md
│       ├── facade/
│       │   └── README.md
│       ├── factory/
│       │   └── README.md
│       ├── factory-kit/
│       │   └── README.md
│       ├── factory-method/
│       │   └── README.md
│       ├── interpreter/
│       │   └── README.md
│       ├── iterator/
│       │   └── README.md
│       ├── monitor/
│       │   └── README.md
│       ├── observer/
│       │   └── README.md
│       ├── private-class-data/
│       │   └── README.md
│       ├── producer-consumer/
│       │   └── README.md
│       ├── proxy/
│       │   └── README.md
│       ├── servant/
│       │   └── README.md
│       ├── sharding/
│       │   └── README.md
│       ├── singleton/
│       │   └── README.md
│       ├── state/
│       │   └── README.md
│       ├── step-builder/
│       │   └── README.md
│       ├── strategy/
│       │   └── README.md
│       ├── table-module/
│       │   └── README.md
│       ├── template-method/
│       │   └── README.md
│       ├── trampoline/
│       │   └── README.md
│       ├── unit-of-work/
│       │   └── README.md
│       ├── update-method/
│       │   └── README.md
│       ├── value-object/
│       │   └── README.md
│       ├── version-number/
│       │   └── README.md
│       └── visitor/
│           └── README.md
├── lockable-object/
│   ├── README.md
│   ├── etc/
│   │   └── lockable-object.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── lockableobject/
│       │                   ├── App.java
│       │                   ├── Lockable.java
│       │                   ├── LockingException.java
│       │                   ├── SwordOfAragorn.java
│       │                   └── domain/
│       │                       ├── Creature.java
│       │                       ├── CreatureStats.java
│       │                       ├── CreatureType.java
│       │                       ├── Elf.java
│       │                       ├── Feind.java
│       │                       ├── Human.java
│       │                       └── Orc.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── lockableobject/
│                           ├── AppTest.java
│                           ├── CreatureTest.java
│                           ├── ExceptionsTest.java
│                           ├── FeindTest.java
│                           ├── SubCreaturesTests.java
│                           └── TheSwordOfAragornTest.java
├── lombok.config
├── map-reduce/
│   ├── README.md
│   ├── etc/
│   │   └── map-reduce.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               ├── Main.java
│       │               ├── MapReduce.java
│       │               ├── Mapper.java
│       │               ├── Reducer.java
│       │               └── Shuffler.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       ├── MapReduceTest.java
│                       ├── MapperTest.java
│                       ├── ReducerTest.java
│                       └── ShufflerTest.java
├── marker-interface/
│   ├── .gitignore
│   ├── README.md
│   ├── etc/
│   │   ├── MarkerDiagram.ucls
│   │   ├── marker-interface.urm.puml
│   │   └── marker.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       ├── App.java
│       │       ├── Guard.java
│       │       ├── Permission.java
│       │       └── Thief.java
│       └── test/
│           └── java/
│               ├── AppTest.java
│               ├── GuardTest.java
│               └── ThiefTest.java
├── master-worker/
│   ├── README.md
│   ├── etc/
│   │   ├── master-worker-pattern.urm.puml
│   │   └── master-worker.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── masterworker/
│       │                   ├── App.java
│       │                   ├── ArrayInput.java
│       │                   ├── ArrayResult.java
│       │                   ├── ArrayUtilityMethods.java
│       │                   ├── Input.java
│       │                   ├── Result.java
│       │                   └── system/
│       │                       ├── ArrayTransposeMasterWorker.java
│       │                       ├── MasterWorker.java
│       │                       ├── systemmaster/
│       │                       │   ├── ArrayTransposeMaster.java
│       │                       │   └── Master.java
│       │                       └── systemworkers/
│       │                           ├── ArrayTransposeWorker.java
│       │                           └── Worker.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── masterworker/
│                           ├── ArrayInputTest.java
│                           ├── ArrayUtilityMethodsTest.java
│                           └── system/
│                               ├── ArrayTransposeMasterWorkerTest.java
│                               └── systemworkers/
│                                   └── ArrayTransposeWorkerTest.java
├── mediator/
│   ├── README.md
│   ├── etc/
│   │   ├── mediator.ucls
│   │   └── mediator.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── mediator/
│       │                   ├── Action.java
│       │                   ├── App.java
│       │                   ├── Hobbit.java
│       │                   ├── Hunter.java
│       │                   ├── Party.java
│       │                   ├── PartyImpl.java
│       │                   ├── PartyMember.java
│       │                   ├── PartyMemberBase.java
│       │                   ├── Rogue.java
│       │                   └── Wizard.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── mediator/
│                           ├── AppTest.java
│                           ├── PartyImplTest.java
│                           └── PartyMemberTest.java
├── memento/
│   ├── README.md
│   ├── etc/
│   │   ├── memento.ucls
│   │   └── memento.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── memento/
│       │                   ├── App.java
│       │                   ├── Star.java
│       │                   ├── StarMemento.java
│       │                   └── StarType.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── memento/
│                           ├── AppTest.java
│                           └── StarTest.java
├── metadata-mapping/
│   ├── README.md
│   ├── etc/
│   │   ├── metadata-mapping.urm.puml
│   │   └── metamapping.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   ├── java/
│       │   │   └── com/
│       │   │       └── iluwatar/
│       │   │           └── metamapping/
│       │   │               ├── App.java
│       │   │               ├── model/
│       │   │               │   └── User.java
│       │   │               ├── service/
│       │   │               │   └── UserService.java
│       │   │               └── utils/
│       │   │                   ├── DatabaseUtil.java
│       │   │                   └── HibernateUtil.java
│       │   └── resources/
│       │       ├── com/
│       │       │   └── iluwatar/
│       │       │       └── metamapping/
│       │       │           └── model/
│       │       │               └── User.hbm.xml
│       │       ├── hibernate.cfg.xml
│       │       └── logback.xml
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── metamapping/
│                           └── AppTest.java
├── microservices-aggregrator/
│   ├── README.md
│   ├── aggregator-service/
│   │   ├── etc/
│   │   │   └── aggregator-service.urm.puml
│   │   ├── pom.xml
│   │   └── src/
│   │       ├── main/
│   │       │   ├── java/
│   │       │   │   └── com/
│   │       │   │       └── iluwatar/
│   │       │   │           └── aggregator/
│   │       │   │               └── microservices/
│   │       │   │                   ├── Aggregator.java
│   │       │   │                   ├── App.java
│   │       │   │                   ├── Product.java
│   │       │   │                   ├── ProductInformationClient.java
│   │       │   │                   ├── ProductInformationClientImpl.java
│   │       │   │                   ├── ProductInventoryClient.java
│   │       │   │                   └── ProductInventoryClientImpl.java
│   │       │   └── resources/
│   │       │       └── application.properties
│   │       └── test/
│   │           └── java/
│   │               └── com/
│   │                   └── iluwatar/
│   │                       └── aggregator/
│   │                           └── microservices/
│   │                               └── AggregatorTest.java
│   ├── etc/
│   │   ├── aggregator-microservices.urm.puml
│   │   └── microservices-aggregrator.urm.puml
│   ├── information-microservice/
│   │   ├── etc/
│   │   │   └── information-microservice.urm.puml
│   │   ├── pom.xml
│   │   └── src/
│   │       ├── main/
│   │       │   ├── java/
│   │       │   │   └── com/
│   │       │   │       └── iluwatar/
│   │       │   │           └── information/
│   │       │   │               └── microservice/
│   │       │   │                   ├── InformationApplication.java
│   │       │   │                   └── InformationController.java
│   │       │   └── resources/
│   │       │       └── application.properties
│   │       └── test/
│   │           └── java/
│   │               └── com/
│   │                   └── iluwatar/
│   │                       └── information/
│   │                           └── microservice/
│   │                               └── InformationControllerTest.java
│   ├── inventory-microservice/
│   │   ├── etc/
│   │   │   └── inventory-microservice.urm.puml
│   │   ├── pom.xml
│   │   └── src/
│   │       ├── main/
│   │       │   ├── java/
│   │       │   │   └── com/
│   │       │   │       └── iluwatar/
│   │       │   │           └── inventory/
│   │       │   │               └── microservice/
│   │       │   │                   ├── InventoryApplication.java
│   │       │   │                   └── InventoryController.java
│   │       │   └── resources/
│   │       │       └── application.properties
│   │       └── test/
│   │           └── java/
│   │               └── com/
│   │                   └── iluwatar/
│   │                       └── inventory/
│   │                           └── microservice/
│   │                               └── InventoryControllerTest.java
│   └── pom.xml
├── microservices-api-gateway/
│   ├── README.md
│   ├── api-gateway-service/
│   │   ├── etc/
│   │   │   └── api-gateway-service.urm.puml
│   │   ├── pom.xml
│   │   └── src/
│   │       ├── main/
│   │       │   ├── java/
│   │       │   │   └── com/
│   │       │   │       └── iluwatar/
│   │       │   │           └── api/
│   │       │   │               └── gateway/
│   │       │   │                   ├── ApiGateway.java
│   │       │   │                   ├── App.java
│   │       │   │                   ├── DesktopProduct.java
│   │       │   │                   ├── ImageClient.java
│   │       │   │                   ├── ImageClientImpl.java
│   │       │   │                   ├── MobileProduct.java
│   │       │   │                   ├── PriceClient.java
│   │       │   │                   └── PriceClientImpl.java
│   │       │   └── resources/
│   │       │       └── application.properties
│   │       └── test/
│   │           └── java/
│   │               └── com/
│   │                   └── iluwatar/
│   │                       └── api/
│   │                           └── gateway/
│   │                               └── ApiGatewayTest.java
│   ├── etc/
│   │   ├── api-gateway.ucls
│   │   ├── api-gateway.urm.puml
│   │   └── microservices-api-gateway.urm.puml
│   ├── image-microservice/
│   │   ├── etc/
│   │   │   ├── image-microservice.ucls
│   │   │   └── image-microservice.urm.puml
│   │   ├── pom.xml
│   │   └── src/
│   │       ├── main/
│   │       │   ├── java/
│   │       │   │   └── com/
│   │       │   │       └── iluwatar/
│   │       │   │           └── image/
│   │       │   │               └── microservice/
│   │       │   │                   ├── ImageApplication.java
│   │       │   │                   └── ImageController.java
│   │       │   └── resources/
│   │       │       └── application.properties
│   │       └── test/
│   │           └── java/
│   │               └── com/
│   │                   └── iluwatar/
│   │                       └── image/
│   │                           └── microservice/
│   │                               └── ImageControllerTest.java
│   ├── pom.xml
│   └── price-microservice/
│       ├── etc/
│       │   ├── price-microservice.ucls
│       │   └── price-microservice.urm.puml
│       ├── pom.xml
│       └── src/
│           ├── main/
│           │   ├── java/
│           │   │   └── com/
│           │   │       └── iluwatar/
│           │   │           └── price/
│           │   │               └── microservice/
│           │   │                   ├── PriceApplication.java
│           │   │                   ├── PriceController.java
│           │   │                   ├── PriceService.java
│           │   │                   └── PriceServiceImpl.java
│           │   └── resources/
│           │       └── application.properties
│           └── test/
│               └── java/
│                   └── com/
│                       └── iluwatar/
│                           └── price/
│                               └── microservice/
│                                   ├── PriceControllerTest.java
│                                   └── PriceServiceTest.java
├── microservices-client-side-ui-composition/
│   ├── README.md
│   ├── etc/
│   │   ├── client-side-ui-composition.urm.puml
│   │   └── microservices-client-side-ui-composition.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── clientsideuicomposition/
│       │                   ├── ApiGateway.java
│       │                   ├── CartFrontend.java
│       │                   ├── ClientSideIntegrator.java
│       │                   ├── FrontendComponent.java
│       │                   └── ProductFrontend.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── clientsideuicomposition/
│                           └── ClientSideCompositionTest.java
├── microservices-distributed-tracing/
│   ├── README.md
│   ├── etc/
│   │   ├── microservices-distributed-tracing.puml
│   │   └── microservices-distributed-tracing.urm.puml
│   ├── order-microservice/
│   │   ├── etc/
│   │   │   ├── order-microservice.puml
│   │   │   └── order-microservice.urm.puml
│   │   ├── pom.xml
│   │   └── src/
│   │       ├── main/
│   │       │   ├── java/
│   │       │   │   └── com/
│   │       │   │       └── iluwatar/
│   │       │   │           └── order/
│   │       │   │               └── microservice/
│   │       │   │                   ├── Main.java
│   │       │   │                   ├── OrderController.java
│   │       │   │                   └── OrderService.java
│   │       │   └── resources/
│   │       │       └── application.properties
│   │       └── test/
│   │           └── java/
│   │               └── com/
│   │                   └── iluwatar/
│   │                       └── order/
│   │                           └── microservice/
│   │                               ├── MainTest.java
│   │                               ├── OrderControllerTest.java
│   │                               └── OrderServiceTest.java
│   ├── payment-microservice/
│   │   ├── etc/
│   │   │   ├── payment-microservice.puml
│   │   │   └── payment-microservice.urm.puml
│   │   ├── pom.xml
│   │   └── src/
│   │       ├── main/
│   │       │   ├── java/
│   │       │   │   └── com/
│   │       │   │       └── iluwatar/
│   │       │   │           └── payment/
│   │       │   │               └── microservice/
│   │       │   │                   ├── Main.java
│   │       │   │                   └── PaymentController.java
│   │       │   └── resources/
│   │       │       └── application.properties
│   │       └── test/
│   │           └── java/
│   │               └── com/
│   │                   └── iluwatar/
│   │                       └── payment/
│   │                           └── microservice/
│   │                               ├── MainTest.java
│   │                               └── ProductControllerTest.java
│   ├── pom.xml
│   └── product-microservice/
│       ├── etc/
│       │   ├── product-microservice.puml
│       │   └── product-microservice.urm.puml
│       ├── pom.xml
│       └── src/
│           ├── main/
│           │   ├── java/
│           │   │   └── com/
│           │   │       └── iluwatar/
│           │   │           └── product/
│           │   │               └── microservice/
│           │   │                   └── microservice/
│           │   │                       ├── Main.java
│           │   │                       └── ProductController.java
│           │   └── resources/
│           │       └── application.properties
│           └── test/
│               └── java/
│                   └── com/
│                       └── iluwatar/
│                           └── product/
│                               └── microservice/
│                                   ├── MainTest.java
│                                   └── ProductControllerTest.java
├── microservices-idempotent-consumer/
│   ├── README.md
│   ├── etc/
│   │   └── microservices-idempotent-consumer.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── idempotentconsumer/
│       │                   ├── App.java
│       │                   ├── InvalidNextStateException.java
│       │                   ├── Request.java
│       │                   ├── RequestNotFoundException.java
│       │                   ├── RequestRepository.java
│       │                   ├── RequestService.java
│       │                   └── RequestStateMachine.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── idempotentconsumer/
│                           ├── AppTest.java
│                           ├── RequestServiceTests.java
│                           └── RequestStateMachineTests.java
├── microservices-log-aggregation/
│   ├── README.md
│   ├── etc/
│   │   ├── log-aggregation.puml
│   │   ├── log-aggregation.urm.puml
│   │   └── microservices-log-aggregation.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── logaggregation/
│       │                   ├── App.java
│       │                   ├── CentralLogStore.java
│       │                   ├── LogAggregator.java
│       │                   ├── LogEntry.java
│       │                   ├── LogLevel.java
│       │                   └── LogProducer.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── logaggregation/
│                           └── LogAggregatorTest.java
├── microservices-self-registration/
│   ├── README.md
│   ├── contextservice/
│   │   ├── .gitattributes
│   │   ├── .gitignore
│   │   ├── pom.xml
│   │   └── src/
│   │       ├── main/
│   │       │   ├── java/
│   │       │   │   └── com/
│   │       │   │       └── learning/
│   │       │   │           └── contextservice/
│   │       │   │               ├── ContextserviceApplication.java
│   │       │   │               ├── MyCustomHealthCheck.java
│   │       │   │               ├── client/
│   │       │   │               │   └── GreetingServiceClient.java
│   │       │   │               └── controller/
│   │       │   │                   └── ContextController.java
│   │       │   └── resources/
│   │       │       └── application.yml
│   │       └── test/
│   │           └── java/
│   │               └── com/
│   │                   └── learning/
│   │                       └── contextservice/
│   │                           ├── ContextControllerTest.java
│   │                           ├── ContextserviceApplicationTests.java
│   │                           ├── TestConfig.java
│   │                           └── myCustomHealthCheckTest.java
│   ├── eurekaserver/
│   │   ├── .gitattributes
│   │   ├── .gitignore
│   │   ├── pom.xml
│   │   └── src/
│   │       ├── main/
│   │       │   ├── java/
│   │       │   │   └── com/
│   │       │   │       └── learning/
│   │       │   │           └── eurekaserver/
│   │       │   │               └── EurekaserverApplication.java
│   │       │   └── resources/
│   │       │       └── application.yml
│   │       └── test/
│   │           └── java/
│   │               └── com/
│   │                   └── learning/
│   │                       └── eurekaserver/
│   │                           └── EurekaserverApplicationTests.java
│   ├── greetingservice/
│   │   ├── .gitattributes
│   │   ├── .gitignore
│   │   ├── pom.xml
│   │   └── src/
│   │       ├── main/
│   │       │   ├── java/
│   │       │   │   └── com/
│   │       │   │       └── learning/
│   │       │   │           └── greetingservice/
│   │       │   │               ├── GreetingserviceApplication.java
│   │       │   │               ├── MyCustomHealthCheck.java
│   │       │   │               └── controller/
│   │       │   │                   └── GreetingsController.java
│   │       │   └── resources/
│   │       │       └── application.yml
│   │       └── test/
│   │           └── java/
│   │               └── com/
│   │                   └── learning/
│   │                       └── greetingservice/
│   │                           ├── GreetingserviceApplicationTests.java
│   │                           ├── MyCustomHealthCheckTest.java
│   │                           └── controller/
│   │                               └── GreetingControllerTest.java
│   └── pom.xml
├── model-view-controller/
│   ├── README.md
│   ├── etc/
│   │   ├── model-view-controller.ucls
│   │   └── model-view-controller.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── model/
│       │                   └── view/
│       │                       └── controller/
│       │                           ├── App.java
│       │                           ├── Fatigue.java
│       │                           ├── GiantController.java
│       │                           ├── GiantModel.java
│       │                           ├── GiantView.java
│       │                           ├── Health.java
│       │                           └── Nourishment.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── model/
│                           └── view/
│                               └── controller/
│                                   ├── AppTest.java
│                                   ├── GiantControllerTest.java
│                                   ├── GiantModelTest.java
│                                   └── GiantViewTest.java
├── model-view-intent/
│   ├── README.md
│   ├── etc/
│   │   └── model-view-intent.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── model/
│       │                   └── view/
│       │                       └── intent/
│       │                           ├── App.java
│       │                           ├── CalculatorModel.java
│       │                           ├── CalculatorView.java
│       │                           ├── CalculatorViewModel.java
│       │                           ├── actions/
│       │                           │   ├── AdditionCalculatorAction.java
│       │                           │   ├── CalculatorAction.java
│       │                           │   ├── DivisionCalculatorAction.java
│       │                           │   ├── MultiplicationCalculatorAction.java
│       │                           │   ├── SetVariableCalculatorAction.java
│       │                           │   ├── SubtractionCalculatorAction.java
│       │                           │   └── package-info.java
│       │                           └── package-info.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── model/
│                           └── view/
│                               └── intent/
│                                   ├── AppTest.java
│                                   └── CalculatorViewModelTest.java
├── model-view-presenter/
│   ├── README.md
│   ├── etc/
│   │   ├── data/
│   │   │   └── test.txt
│   │   ├── model-view-presenter.ucls
│   │   └── model-view-presenter.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── model/
│       │                   └── view/
│       │                       └── presenter/
│       │                           ├── App.java
│       │                           ├── FileLoader.java
│       │                           ├── FileSelectorJframe.java
│       │                           ├── FileSelectorPresenter.java
│       │                           ├── FileSelectorStub.java
│       │                           └── FileSelectorView.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── model/
│                           └── view/
│                               └── presenter/
│                                   ├── AppTest.java
│                                   ├── FileLoaderTest.java
│                                   ├── FileSelectorJframeTest.java
│                                   └── FileSelectorPresenterTest.java
├── model-view-viewmodel/
│   ├── README.md
│   ├── etc/
│   │   └── model-view-viewmodel.urm.puml
│   ├── lombok.config
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   ├── assembly/
│       │   │   └── webapp.xml
│       │   ├── java/
│       │   │   └── com/
│       │   │       └── iluwatar/
│       │   │           └── model/
│       │   │               └── view/
│       │   │                   └── viewmodel/
│       │   │                       ├── Book.java
│       │   │                       ├── BookService.java
│       │   │                       ├── BookServiceImpl.java
│       │   │                       └── BookViewModel.java
│       │   └── webapp/
│       │       ├── META-INF/
│       │       │   └── MANIFEST.MF
│       │       ├── WEB-INF/
│       │       │   └── web.xml
│       │       └── index.zul
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── model/
│                           └── view/
│                               └── viewmodel/
│                                   └── BookTest.java
├── monad/
│   ├── README.md
│   ├── etc/
│   │   ├── monad.ucls
│   │   └── monad.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── monad/
│       │                   ├── App.java
│       │                   ├── Sex.java
│       │                   ├── User.java
│       │                   └── Validator.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── monad/
│                           ├── AppTest.java
│                           └── MonadTest.java
├── money/
│   ├── README.md
│   ├── etc/
│   │   └── money.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               ├── App.java
│       │               ├── CannotAddTwoCurrienciesException.java
│       │               ├── CannotSubtractException.java
│       │               └── Money.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwater/
│                       └── money/
│                           └── MoneyTest.java
├── monitor/
│   ├── README.md
│   ├── etc/
│   │   └── monitor.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── monitor/
│       │                   ├── Bank.java
│       │                   └── Main.java
│       └── test/
│           ├── java/
│           │   └── com/
│           │       └── iluwatar/
│           │           └── monitor/
│           │               ├── BankTest.java
│           │               └── MainTest.java
│           └── resources/
│               └── logback.xml
├── monolithic-architecture/
│   ├── README.md
│   ├── etc/
│   │   ├── Monolithic-Ecommerce.urm.puml
│   │   └── monolithic-architecture.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   ├── java/
│       │   │   └── com/
│       │   │       └── iluwatar/
│       │   │           └── monolithic/
│       │   │               ├── EcommerceApp.java
│       │   │               ├── controller/
│       │   │               │   ├── OrderController.java
│       │   │               │   ├── ProductController.java
│       │   │               │   └── UserController.java
│       │   │               ├── exceptions/
│       │   │               │   ├── InsufficientStockException.java
│       │   │               │   ├── NonExistentProductException.java
│       │   │               │   └── NonExistentUserException.java
│       │   │               ├── model/
│       │   │               │   ├── Order.java
│       │   │               │   ├── Product.java
│       │   │               │   └── User.java
│       │   │               └── repository/
│       │   │                   ├── OrderRepository.java
│       │   │                   ├── ProductRepository.java
│       │   │                   └── UserRepository.java
│       │   └── resources/
│       │       └── application.properties
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── monolithic/
│                           └── MonolithicAppTest.java
├── monostate/
│   ├── README.md
│   ├── etc/
│   │   ├── MonoState.ucls
│   │   └── monostate.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── monostate/
│       │                   ├── App.java
│       │                   ├── LoadBalancer.java
│       │                   ├── Request.java
│       │                   └── Server.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── monostate/
│                           ├── AppTest.java
│                           └── LoadBalancerTest.java
├── multiton/
│   ├── README.md
│   ├── etc/
│   │   ├── multiton.ucls
│   │   └── multiton.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── multiton/
│       │                   ├── App.java
│       │                   ├── Nazgul.java
│       │                   ├── NazgulEnum.java
│       │                   └── NazgulName.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── multiton/
│                           ├── AppTest.java
│                           ├── NazgulEnumTest.java
│                           └── NazgulTest.java
├── mute-idiom/
│   ├── README.md
│   ├── etc/
│   │   ├── mute-idiom.ucls
│   │   └── mute-idiom.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── mute/
│       │                   ├── App.java
│       │                   ├── CheckedRunnable.java
│       │                   ├── Mute.java
│       │                   └── Resource.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── mute/
│                           ├── AppTest.java
│                           └── MuteTest.java
├── mvnw
├── mvnw.cmd
├── naked-objects/
│   └── README.md
├── notification/
│   ├── README.md
│   ├── etc/
│   │   └── notification.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               ├── App.java
│       │               ├── DataTransferObject.java
│       │               ├── Notification.java
│       │               ├── NotificationError.java
│       │               ├── RegisterWorker.java
│       │               ├── RegisterWorkerDto.java
│       │               ├── RegisterWorkerForm.java
│       │               ├── RegisterWorkerService.java
│       │               └── ServerCommand.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       ├── AppTest.java
│                       ├── RegisterWorkerFormTest.java
│                       └── RegisterWorkerTest.java
├── null-object/
│   ├── README.md
│   ├── etc/
│   │   ├── null-object.ucls
│   │   └── null-object.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── nullobject/
│       │                   ├── App.java
│       │                   ├── Node.java
│       │                   ├── NodeImpl.java
│       │                   └── NullNode.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── nullobject/
│                           ├── AppTest.java
│                           ├── NullNodeTest.java
│                           └── TreeTest.java
├── object-mother/
│   ├── README.md
│   ├── etc/
│   │   ├── object-mother.ucls
│   │   └── object-mother.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── objectmother/
│       │                   ├── King.java
│       │                   ├── Queen.java
│       │                   ├── Royalty.java
│       │                   └── RoyaltyObjectMother.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── objectmother/
│                           └── test/
│                               └── RoyaltyObjectMotherTest.java
├── object-pool/
│   ├── README.md
│   ├── etc/
│   │   ├── object-pool.ucls
│   │   └── object-pool.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── object/
│       │                   └── pool/
│       │                       ├── App.java
│       │                       ├── ObjectPool.java
│       │                       ├── Oliphaunt.java
│       │                       └── OliphauntPool.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── object/
│                           └── pool/
│                               ├── AppTest.java
│                               └── OliphauntPoolTest.java
├── observer/
│   ├── README.md
│   ├── etc/
│   │   ├── observer.ucls
│   │   └── observer.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── observer/
│       │                   ├── App.java
│       │                   ├── Hobbits.java
│       │                   ├── Orcs.java
│       │                   ├── Weather.java
│       │                   ├── WeatherObserver.java
│       │                   ├── WeatherType.java
│       │                   └── generic/
│       │                       ├── GenHobbits.java
│       │                       ├── GenOrcs.java
│       │                       ├── GenWeather.java
│       │                       ├── Observable.java
│       │                       ├── Observer.java
│       │                       └── Race.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── observer/
│                           ├── AppTest.java
│                           ├── HobbitsTest.java
│                           ├── OrcsTest.java
│                           ├── WeatherObserverTest.java
│                           ├── WeatherTest.java
│                           ├── generic/
│                           │   ├── GHobbitsTest.java
│                           │   ├── GWeatherTest.java
│                           │   ├── ObserverTest.java
│                           │   └── OrcsTest.java
│                           └── utils/
│                               └── InMemoryAppender.java
├── optimistic-offline-lock/
│   ├── README.md
│   ├── etc/
│   │   └── optimistic-offline-lock.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               ├── api/
│       │               │   └── UpdateService.java
│       │               ├── exception/
│       │               │   └── ApplicationException.java
│       │               ├── model/
│       │               │   └── Card.java
│       │               ├── repository/
│       │               │   └── JpaRepository.java
│       │               └── service/
│       │                   └── CardUpdateService.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── OptimisticLockTest.java
├── page-controller/
│   ├── README.md
│   ├── etc/
│   │   └── page-controller.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   ├── java/
│       │   │   └── com/
│       │   │       └── iluwatar/
│       │   │           └── page/
│       │   │               └── controller/
│       │   │                   ├── App.java
│       │   │                   ├── SignupController.java
│       │   │                   ├── SignupModel.java
│       │   │                   ├── SignupView.java
│       │   │                   ├── UserController.java
│       │   │                   ├── UserModel.java
│       │   │                   └── UserView.java
│       │   └── resources/
│       │       ├── application.properties
│       │       └── templates/
│       │           ├── signup.html
│       │           └── user.html
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── page/
│                           └── controller/
│                               ├── AppTest.java
│                               ├── SignupControllerTest.java
│                               ├── SignupModelTest.java
│                               ├── UserControllerTest.java
│                               └── UserModelTest.java
├── page-object/
│   ├── README.md
│   ├── etc/
│   │   ├── page-object.ucls
│   │   └── page-object.urm.puml
│   ├── pom.xml
│   ├── sample-application/
│   │   ├── etc/
│   │   │   ├── page-object.ucls
│   │   │   └── sample-application.urm.puml
│   │   ├── pom.xml
│   │   └── src/
│   │       └── main/
│   │           ├── java/
│   │           │   └── com/
│   │           │       └── iluwatar/
│   │           │           └── pageobject/
│   │           │               └── App.java
│   │           └── resources/
│   │               └── sample-ui/
│   │                   ├── album-list.html
│   │                   ├── album-page.html
│   │                   ├── css/
│   │                   │   ├── album-list.css
│   │                   │   └── style.css
│   │                   └── login.html
│   ├── src/
│   │   ├── main/
│   │   │   ├── java/
│   │   │   │   └── com/
│   │   │   │       └── iluwatar/
│   │   │   │           └── pageobject/
│   │   │   │               └── App.java
│   │   │   └── resources/
│   │   │       └── sample-ui/
│   │   │           ├── album-list.html
│   │   │           ├── album-page.html
│   │   │           ├── css/
│   │   │           │   ├── album-list.css
│   │   │           │   └── style.css
│   │   │           └── login.html
│   │   └── test/
│   │       └── java/
│   │           └── com/
│   │               └── iluwatar/
│   │                   └── pageobject/
│   │                       ├── AlbumListPageTest.java
│   │                       ├── AlbumPageTest.java
│   │                       ├── LoginPageTest.java
│   │                       └── pages/
│   │                           ├── AlbumListPage.java
│   │                           ├── AlbumPage.java
│   │                           ├── LoginPage.java
│   │                           └── Page.java
│   └── test-automation/
│       ├── etc/
│       │   └── test-automation.urm.puml
│       ├── pom.xml
│       └── src/
│           ├── main/
│           │   └── java/
│           │       └── com/
│           │           └── iluwatar/
│           │               └── pageobject/
│           │                   ├── AlbumListPage.java
│           │                   ├── AlbumPage.java
│           │                   ├── LoginPage.java
│           │                   └── Page.java
│           └── test/
│               └── java/
│                   └── com/
│                       └── iluwatar/
│                           └── pageobject/
│                               ├── AlbumListPageTest.java
│                               ├── AlbumPageTest.java
│                               └── LoginPageTest.java
├── parameter-object/
│   ├── README.md
│   ├── etc/
│   │   └── parameter-object.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── parameter/
│       │                   └── object/
│       │                       ├── App.java
│       │                       ├── ParameterObject.java
│       │                       ├── SearchService.java
│       │                       └── SortOrder.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── parameter/
│                           └── object/
│                               ├── AppTest.java
│                               ├── ParameterObjectTest.java
│                               └── SearchServiceTest.java
├── partial-response/
│   ├── README.md
│   ├── etc/
│   │   ├── partial-response.ucls
│   │   └── partial-response.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── partialresponse/
│       │                   ├── App.java
│       │                   ├── FieldJsonMapper.java
│       │                   ├── Video.java
│       │                   └── VideoResource.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── partialresponse/
│                           ├── AppTest.java
│                           ├── FieldJsonMapperTest.java
│                           └── VideoResourceTest.java
├── pipeline/
│   ├── README.md
│   ├── etc/
│   │   └── pipeline.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── pipeline/
│       │                   ├── App.java
│       │                   ├── ConvertToCharArrayHandler.java
│       │                   ├── Handler.java
│       │                   ├── Pipeline.java
│       │                   ├── RemoveAlphabetsHandler.java
│       │                   └── RemoveDigitsHandler.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── pipeline/
│                           ├── AppTest.java
│                           └── PipelineTest.java
├── poison-pill/
│   ├── README.md
│   ├── etc/
│   │   ├── poison-pill.ucls
│   │   └── poison-pill.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── poison/
│       │                   └── pill/
│       │                       ├── App.java
│       │                       ├── Consumer.java
│       │                       ├── Message.java
│       │                       ├── MessageQueue.java
│       │                       ├── MqPublishPoint.java
│       │                       ├── MqSubscribePoint.java
│       │                       ├── Producer.java
│       │                       ├── SimpleMessage.java
│       │                       └── SimpleMessageQueue.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── poison/
│                           └── pill/
│                               ├── AppTest.java
│                               ├── ConsumerTest.java
│                               ├── PoisonMessageTest.java
│                               ├── ProducerTest.java
│                               └── SimpleMessageTest.java
├── pom.xml
├── presentation-model/
│   ├── README.md
│   ├── etc/
│   │   ├── presentation-model.urm.puml
│   │   └── presentation.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── presentationmodel/
│       │                   ├── Album.java
│       │                   ├── App.java
│       │                   ├── DisplayedAlbums.java
│       │                   ├── PresentationModel.java
│       │                   └── View.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── presentationmodel/
│                           ├── AlbumTest.java
│                           ├── AppTest.java
│                           ├── DisplayedAlbumsTest.java
│                           ├── PresentationTest.java
│                           └── ViewTest.java
├── private-class-data/
│   ├── README.md
│   ├── etc/
│   │   ├── private-class-data.ucls
│   │   └── private-class-data.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── privateclassdata/
│       │                   ├── App.java
│       │                   ├── ImmutableStew.java
│       │                   ├── Stew.java
│       │                   └── StewData.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── privateclassdata/
│                           ├── AppTest.java
│                           ├── ImmutableStewTest.java
│                           ├── StewTest.java
│                           └── utils/
│                               └── InMemoryAppender.java
├── producer-consumer/
│   ├── README.md
│   ├── etc/
│   │   ├── producer-consumer.ucls
│   │   └── producer-consumer.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── producer/
│       │                   └── consumer/
│       │                       ├── App.java
│       │                       ├── Consumer.java
│       │                       ├── Item.java
│       │                       ├── ItemQueue.java
│       │                       └── Producer.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── producer/
│                           └── consumer/
│                               ├── AppTest.java
│                               ├── ConsumerTest.java
│                               └── ProducerTest.java
├── promise/
│   ├── README.md
│   ├── etc/
│   │   ├── promise.ucls
│   │   └── promise.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── promise/
│       │                   ├── App.java
│       │                   ├── Promise.java
│       │                   ├── PromiseSupport.java
│       │                   └── Utility.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── promise/
│                           ├── AppTest.java
│                           └── PromiseTest.java
├── property/
│   ├── README.md
│   ├── etc/
│   │   ├── property.ucls
│   │   └── property.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── property/
│       │                   ├── App.java
│       │                   ├── Character.java
│       │                   ├── Prototype.java
│       │                   └── Stats.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── property/
│                           ├── AppTest.java
│                           └── CharacterTest.java
├── prototype/
│   ├── README.md
│   ├── etc/
│   │   └── prototype.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── prototype/
│       │                   ├── App.java
│       │                   ├── Beast.java
│       │                   ├── ElfBeast.java
│       │                   ├── ElfMage.java
│       │                   ├── ElfWarlord.java
│       │                   ├── HeroFactory.java
│       │                   ├── HeroFactoryImpl.java
│       │                   ├── Mage.java
│       │                   ├── OrcBeast.java
│       │                   ├── OrcMage.java
│       │                   ├── OrcWarlord.java
│       │                   ├── Prototype.java
│       │                   └── Warlord.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── prototype/
│                           ├── AppTest.java
│                           └── PrototypeTest.java
├── proxy/
│   ├── README.md
│   ├── etc/
│   │   └── proxy.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── proxy/
│       │                   ├── App.java
│       │                   ├── IvoryTower.java
│       │                   ├── Wizard.java
│       │                   ├── WizardTower.java
│       │                   └── WizardTowerProxy.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── proxy/
│                           ├── AppTest.java
│                           ├── IvoryTowerTest.java
│                           ├── WizardTest.java
│                           ├── WizardTowerProxyTest.java
│                           └── utils/
│                               └── InMemoryAppender.java
├── publish-subscribe/
│   ├── README.md
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── publish/
│       │                   └── subscribe/
│       │                       ├── App.java
│       │                       ├── model/
│       │                       │   ├── Message.java
│       │                       │   └── Topic.java
│       │                       ├── publisher/
│       │                       │   ├── Publisher.java
│       │                       │   └── PublisherImpl.java
│       │                       └── subscriber/
│       │                           ├── CustomerSupportSubscriber.java
│       │                           ├── DelayedWeatherSubscriber.java
│       │                           ├── Subscriber.java
│       │                           └── WeatherSubscriber.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── publish/
│                           └── subscribe/
│                               ├── AppTest.java
│                               ├── LoggerExtension.java
│                               ├── model/
│                               │   ├── MessageTest.java
│                               │   └── TopicTest.java
│                               ├── publisher/
│                               │   └── PublisherTest.java
│                               └── subscriber/
│                                   └── SubscriberTest.java
├── queue-based-load-leveling/
│   ├── README.md
│   ├── etc/
│   │   ├── queue-based-load-leveling.urm.puml
│   │   ├── queue-load-leveling.ucls
│   │   └── queue-load-leveling.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── queue/
│       │                   └── load/
│       │                       └── leveling/
│       │                           ├── App.java
│       │                           ├── Message.java
│       │                           ├── MessageQueue.java
│       │                           ├── ServiceExecutor.java
│       │                           ├── Task.java
│       │                           └── TaskGenerator.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── queue/
│                           └── load/
│                               └── leveling/
│                                   ├── AppTest.java
│                                   ├── MessageQueueTest.java
│                                   ├── MessageTest.java
│                                   └── TaskGenSrvExeTest.java
├── rate-limiting-pattern/
│   ├── README.md
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── rate/
│       │                   └── limiting/
│       │                       └── pattern/
│       │                           ├── AdaptiveRateLimiter.java
│       │                           ├── App.java
│       │                           ├── FindCustomerRequest.java
│       │                           ├── FixedWindowRateLimiter.java
│       │                           ├── RateLimitException.java
│       │                           ├── RateLimitOperation.java
│       │                           ├── RateLimiter.java
│       │                           ├── ServiceUnavailableException.java
│       │                           ├── ThrottlingException.java
│       │                           └── TokenBucketRateLimiter.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── rate/
│                           └── limiting/
│                               └── pattern/
│                                   ├── AdaptiveRateLimiterTest.java
│                                   ├── AppTest.java
│                                   ├── AppTestUtils.java
│                                   ├── ConcurrencyTests.java
│                                   ├── ExceptionTests.java
│                                   ├── FindCustomerRequestTest.java
│                                   ├── FixedWindowRateLimiterTest.java
│                                   ├── RateLimitOperationTest.java
│                                   ├── RateLimiterTest.java
│                                   └── TokenBucketRateLimiterTest.java
├── reactor/
│   ├── README.md
│   ├── etc/
│   │   ├── reactor.ucls
│   │   └── reactor.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── reactor/
│       │                   ├── app/
│       │                   │   ├── App.java
│       │                   │   ├── AppClient.java
│       │                   │   └── LoggingHandler.java
│       │                   └── framework/
│       │                       ├── AbstractNioChannel.java
│       │                       ├── ChannelHandler.java
│       │                       ├── Dispatcher.java
│       │                       ├── NioDatagramChannel.java
│       │                       ├── NioReactor.java
│       │                       ├── NioServerSocketChannel.java
│       │                       ├── SameThreadDispatcher.java
│       │                       └── ThreadPoolDispatcher.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── reactor/
│                           └── app/
│                               └── ReactorTest.java
├── registry/
│   ├── README.md
│   ├── etc/
│   │   └── registry.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── registry/
│       │                   ├── App.java
│       │                   ├── Customer.java
│       │                   └── CustomerRegistry.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── registry/
│                           └── CustomerRegistryTest.java
├── repository/
│   ├── README.md
│   ├── etc/
│   │   ├── repository.ucls
│   │   └── repository.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   ├── java/
│       │   │   └── com/
│       │   │       └── iluwatar/
│       │   │           └── repository/
│       │   │               ├── App.java
│       │   │               ├── AppConfig.java
│       │   │               ├── Person.java
│       │   │               ├── PersonRepository.java
│       │   │               └── PersonSpecifications.java
│       │   └── resources/
│       │       ├── META-INF/
│       │       │   └── persistence.xml
│       │       ├── applicationContext.xml
│       │       └── logback.xml
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── repository/
│                           ├── AnnotationBasedRepositoryTest.java
│                           ├── AppConfigTest.java
│                           ├── AppTest.java
│                           └── RepositoryTest.java
├── resource-acquisition-is-initialization/
│   ├── README.md
│   ├── etc/
│   │   ├── resource-acquisition-is-initialization.ucls
│   │   └── resource-acquisition-is-initialization.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── resource/
│       │                   └── acquisition/
│       │                       └── is/
│       │                           └── initialization/
│       │                               ├── App.java
│       │                               ├── SlidingDoor.java
│       │                               └── TreasureChest.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── resource/
│                           └── acquisition/
│                               └── is/
│                                   └── initialization/
│                                       ├── AppTest.java
│                                       └── ClosableTest.java
├── retry/
│   ├── README.md
│   ├── etc/
│   │   └── retry.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── retry/
│       │                   ├── App.java
│       │                   ├── BusinessException.java
│       │                   ├── BusinessOperation.java
│       │                   ├── CustomerNotFoundException.java
│       │                   ├── DatabaseNotAvailableException.java
│       │                   ├── FindCustomer.java
│       │                   ├── Retry.java
│       │                   └── RetryExponentialBackoff.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── retry/
│                           ├── FindCustomerTest.java
│                           ├── RetryExponentialBackoffTest.java
│                           └── RetryTest.java
├── role-object/
│   ├── README.md
│   ├── etc/
│   │   └── role-object.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── roleobject/
│       │                   ├── ApplicationRoleObject.java
│       │                   ├── BorrowerRole.java
│       │                   ├── Customer.java
│       │                   ├── CustomerCore.java
│       │                   ├── CustomerRole.java
│       │                   ├── InvestorRole.java
│       │                   └── Role.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── roleobject/
│                           ├── ApplicationRoleObjectTest.java
│                           ├── BorrowerRoleTest.java
│                           ├── CustomerCoreTest.java
│                           ├── InvestorRoleTest.java
│                           └── RoleTest.java
├── saga/
│   ├── README.md
│   ├── etc/
│   │   └── saga.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── saga/
│       │                   ├── choreography/
│       │                   │   ├── ChoreographyChapter.java
│       │                   │   ├── FlyBookingService.java
│       │                   │   ├── HotelBookingService.java
│       │                   │   ├── OrderService.java
│       │                   │   ├── Saga.java
│       │                   │   ├── SagaApplication.java
│       │                   │   ├── Service.java
│       │                   │   ├── ServiceDiscoveryService.java
│       │                   │   └── WithdrawMoneyService.java
│       │                   └── orchestration/
│       │                       ├── ChapterResult.java
│       │                       ├── FlyBookingService.java
│       │                       ├── HotelBookingService.java
│       │                       ├── OrchestrationChapter.java
│       │                       ├── OrderService.java
│       │                       ├── Saga.java
│       │                       ├── SagaApplication.java
│       │                       ├── SagaOrchestrator.java
│       │                       ├── Service.java
│       │                       ├── ServiceDiscoveryService.java
│       │                       └── WithdrawMoneyService.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── saga/
│                           ├── choreography/
│                           │   ├── SagaApplicationTest.java
│                           │   └── SagaChoreographyTest.java
│                           └── orchestration/
│                               ├── SagaApplicationTest.java
│                               ├── SagaOrchestratorInternallyTest.java
│                               └── SagaOrchestratorTest.java
├── separated-interface/
│   ├── README.md
│   ├── etc/
│   │   └── separated-interface.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── separatedinterface/
│       │                   ├── App.java
│       │                   ├── invoice/
│       │                   │   ├── InvoiceGenerator.java
│       │                   │   └── TaxCalculator.java
│       │                   └── taxes/
│       │                       ├── DomesticTaxCalculator.java
│       │                       └── ForeignTaxCalculator.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── separatedinterface/
│                           ├── AppTest.java
│                           ├── invoice/
│                           │   └── InvoiceGeneratorTest.java
│                           └── taxes/
│                               ├── DomesticTaxCalculatorTest.java
│                               └── ForeignTaxCalculatorTest.java
├── serialized-entity/
│   ├── README.md
│   ├── etc/
│   │   ├── serialize-entity.urm.puml
│   │   └── serialized-entity.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── serializedentity/
│       │                   ├── App.java
│       │                   ├── Country.java
│       │                   ├── CountryDao.java
│       │                   └── CountrySchemaSql.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── serializedentity/
│                           ├── AppTest.java
│                           └── CountryTest.java
├── serialized-lob/
│   ├── README.md
│   ├── etc/
│   │   ├── serialized-lob.urm.puml
│   │   ├── slob.urm.puml
│   │   └── slob.urm.uml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── slob/
│       │                   ├── App.java
│       │                   ├── dbservice/
│       │                   │   └── DatabaseService.java
│       │                   ├── lob/
│       │                   │   ├── Animal.java
│       │                   │   ├── Forest.java
│       │                   │   └── Plant.java
│       │                   └── serializers/
│       │                       ├── BlobSerializer.java
│       │                       ├── ClobSerializer.java
│       │                       └── LobSerializer.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── slob/
│                           └── AppTest.java
├── servant/
│   ├── README.md
│   ├── etc/
│   │   ├── servant-pattern.ucls
│   │   └── servant.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── etc/
│       │   └── servant.xml
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── servant/
│       │                   ├── App.java
│       │                   ├── King.java
│       │                   ├── Queen.java
│       │                   ├── Royalty.java
│       │                   └── Servant.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── servant/
│                           ├── AppTest.java
│                           ├── KingTest.java
│                           ├── QueenTest.java
│                           └── ServantTest.java
├── server-session/
│   ├── README.md
│   ├── etc/
│   │   └── server-session.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── sessionserver/
│       │                   ├── App.java
│       │                   ├── LoginHandler.java
│       │                   └── LogoutHandler.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── sessionserver/
│                           ├── LoginHandlerTest.java
│                           └── LogoutHandlerTest.java
├── service-layer/
│   ├── README.md
│   ├── etc/
│   │   ├── service-layer.ucls
│   │   └── service-layer.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   ├── java/
│       │   │   └── com/
│       │   │       └── iluwatar/
│       │   │           └── servicelayer/
│       │   │               ├── app/
│       │   │               │   └── App.java
│       │   │               ├── common/
│       │   │               │   ├── BaseEntity.java
│       │   │               │   ├── Dao.java
│       │   │               │   └── DaoBaseImpl.java
│       │   │               ├── hibernate/
│       │   │               │   └── HibernateUtil.java
│       │   │               ├── magic/
│       │   │               │   ├── MagicService.java
│       │   │               │   └── MagicServiceImpl.java
│       │   │               ├── spell/
│       │   │               │   ├── Spell.java
│       │   │               │   ├── SpellDao.java
│       │   │               │   └── SpellDaoImpl.java
│       │   │               ├── spellbook/
│       │   │               │   ├── Spellbook.java
│       │   │               │   ├── SpellbookDao.java
│       │   │               │   └── SpellbookDaoImpl.java
│       │   │               └── wizard/
│       │   │                   ├── Wizard.java
│       │   │                   ├── WizardDao.java
│       │   │                   └── WizardDaoImpl.java
│       │   └── resources/
│       │       └── logback.xml
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── servicelayer/
│                           ├── app/
│                           │   └── AppTest.java
│                           ├── common/
│                           │   └── BaseDaoTest.java
│                           ├── magic/
│                           │   └── MagicServiceImplTest.java
│                           ├── spell/
│                           │   └── SpellDaoImplTest.java
│                           ├── spellbook/
│                           │   └── SpellbookDaoImplTest.java
│                           └── wizard/
│                               └── WizardDaoImplTest.java
├── service-locator/
│   ├── README.md
│   ├── etc/
│   │   ├── service-locator.ucls
│   │   └── service-locator.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── servicelocator/
│       │                   ├── App.java
│       │                   ├── InitContext.java
│       │                   ├── Service.java
│       │                   ├── ServiceCache.java
│       │                   ├── ServiceImpl.java
│       │                   └── ServiceLocator.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── servicelocator/
│                           ├── AppTest.java
│                           └── ServiceLocatorTest.java
├── service-stub/
│   ├── README.md
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── servicestub/
│       │                   ├── App.java
│       │                   ├── RealSentimentAnalysisServer.java
│       │                   ├── SentimentAnalysisServer.java
│       │                   └── StubSentimentAnalysisServer.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── servicestub/
│                           ├── AppTest.java
│                           ├── RealSentimentAnalysisServerTest.java
│                           └── StubSentimentAnalysisServerTest.java
├── service-to-worker/
│   ├── README.md
│   ├── etc/
│   │   ├── service-to-worker.puml
│   │   └── service-to-worker.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── servicetoworker/
│       │                   ├── Action.java
│       │                   ├── App.java
│       │                   ├── Command.java
│       │                   ├── Dispatcher.java
│       │                   ├── GiantController.java
│       │                   ├── GiantModel.java
│       │                   └── GiantView.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── servicetoworker/
│                           ├── ActionTest.java
│                           ├── AppTest.java
│                           ├── DispatcherTest.java
│                           ├── GiantControllerTest.java
│                           ├── GiantModelTest.java
│                           └── GiantViewTest.java
├── session-facade/
│   ├── README.md
│   ├── etc/
│   │   └── session-facade.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── sessionfacade/
│       │                   ├── App.java
│       │                   ├── CartService.java
│       │                   ├── OrderService.java
│       │                   ├── PaymentService.java
│       │                   ├── Product.java
│       │                   ├── ProductCatalogService.java
│       │                   └── ShoppingFacade.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── sessionfacade/
│                           ├── AppTest.java
│                           ├── CartServiceTest.java
│                           ├── PaymentServiceTest.java
│                           ├── ProductTest.java
│                           └── ShoppingFacadeTest.java
├── sharding/
│   ├── README.md
│   ├── etc/
│   │   └── sharding.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── sharding/
│       │                   ├── App.java
│       │                   ├── Data.java
│       │                   ├── HashShardManager.java
│       │                   ├── LookupShardManager.java
│       │                   ├── RangeShardManager.java
│       │                   ├── Shard.java
│       │                   └── ShardManager.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── sharding/
│                           ├── AppTest.java
│                           ├── HashShardManagerTest.java
│                           ├── LookupShardManagerTest.java
│                           ├── RangeShardManagerTest.java
│                           ├── ShardManagerTest.java
│                           └── ShardTest.java
├── single-table-inheritance/
│   ├── README.md
│   ├── etc/
│   │   └── single-table-inheritance.urm.puml
│   ├── pom.xml
│   └── src/
│       └── main/
│           ├── java/
│           │   └── com/
│           │       └── iluwatar/
│           │           ├── SingleTableInheritance.java
│           │           ├── entity/
│           │           │   ├── Car.java
│           │           │   ├── Freighter.java
│           │           │   ├── PassengerVehicle.java
│           │           │   ├── Train.java
│           │           │   ├── TransportVehicle.java
│           │           │   ├── Truck.java
│           │           │   └── Vehicle.java
│           │           ├── repository/
│           │           │   └── VehicleRepository.java
│           │           └── service/
│           │               └── VehicleService.java
│           └── resources/
│               └── application.properties
├── singleton/
│   ├── README.md
│   ├── etc/
│   │   └── singleton.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── singleton/
│       │                   ├── App.java
│       │                   ├── BillPughImplementation.java
│       │                   ├── EnumIvoryTower.java
│       │                   ├── InitializingOnDemandHolderIdiom.java
│       │                   ├── IvoryTower.java
│       │                   ├── ThreadSafeDoubleCheckLocking.java
│       │                   ├── ThreadSafeLazyLoadedIvoryTower.java
│       │                   └── package-info.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── singleton/
│                           ├── AppTest.java
│                           ├── BillPughImplementationTest.java
│                           ├── EnumIvoryTowerTest.java
│                           ├── InitializingOnDemandHolderIdiomTest.java
│                           ├── IvoryTowerTest.java
│                           ├── SingletonTest.java
│                           ├── ThreadSafeDoubleCheckLockingTest.java
│                           └── ThreadSafeLazyLoadedIvoryTowerTest.java
├── spatial-partition/
│   ├── README.md
│   ├── etc/
│   │   └── spatial-partition.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── spatialpartition/
│       │                   ├── App.java
│       │                   ├── Bubble.java
│       │                   ├── Point.java
│       │                   ├── QuadTree.java
│       │                   ├── Rect.java
│       │                   ├── SpatialPartitionBubbles.java
│       │                   └── SpatialPartitionGeneric.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── spatialpartition/
│                           ├── BubbleTest.java
│                           ├── QuadTreeTest.java
│                           ├── RectTest.java
│                           └── SpatialPartitionBubblesTest.java
├── special-case/
│   ├── README.md
│   ├── etc/
│   │   └── special-case.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── specialcase/
│       │                   ├── App.java
│       │                   ├── ApplicationServices.java
│       │                   ├── ApplicationServicesImpl.java
│       │                   ├── Db.java
│       │                   ├── DomainServices.java
│       │                   ├── DomainServicesImpl.java
│       │                   ├── DownForMaintenance.java
│       │                   ├── InsufficientFunds.java
│       │                   ├── InvalidUser.java
│       │                   ├── MaintenanceLock.java
│       │                   ├── MoneyTransaction.java
│       │                   ├── OutOfStock.java
│       │                   ├── ReceiptDto.java
│       │                   └── ReceiptViewModel.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── specialcase/
│                           ├── AppTest.java
│                           └── SpecialCasesTest.java
├── specification/
│   ├── README.md
│   ├── etc/
│   │   ├── specification.ucls
│   │   └── specification.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── specification/
│       │                   ├── app/
│       │                   │   └── App.java
│       │                   ├── creature/
│       │                   │   ├── AbstractCreature.java
│       │                   │   ├── Creature.java
│       │                   │   ├── Dragon.java
│       │                   │   ├── Goblin.java
│       │                   │   ├── KillerBee.java
│       │                   │   ├── Octopus.java
│       │                   │   ├── Shark.java
│       │                   │   └── Troll.java
│       │                   ├── property/
│       │                   │   ├── Color.java
│       │                   │   ├── Mass.java
│       │                   │   ├── Movement.java
│       │                   │   └── Size.java
│       │                   └── selector/
│       │                       ├── AbstractSelector.java
│       │                       ├── ColorSelector.java
│       │                       ├── ConjunctionSelector.java
│       │                       ├── DisjunctionSelector.java
│       │                       ├── MassEqualSelector.java
│       │                       ├── MassGreaterThanSelector.java
│       │                       ├── MassSmallerThanOrEqSelector.java
│       │                       ├── MovementSelector.java
│       │                       ├── NegationSelector.java
│       │                       └── SizeSelector.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── specification/
│                           ├── app/
│                           │   └── AppTest.java
│                           ├── creature/
│                           │   └── CreatureTest.java
│                           └── selector/
│                               ├── ColorSelectorTest.java
│                               ├── CompositeSelectorsTest.java
│                               ├── MassSelectorTest.java
│                               ├── MovementSelectorTest.java
│                               └── SizeSelectorTest.java
├── state/
│   ├── README.md
│   ├── etc/
│   │   └── state.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── state/
│       │                   ├── AngryState.java
│       │                   ├── App.java
│       │                   ├── Mammoth.java
│       │                   ├── PeacefulState.java
│       │                   └── State.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── state/
│                           ├── AppTest.java
│                           └── MammothTest.java
├── step-builder/
│   ├── README.md
│   ├── etc/
│   │   ├── step-builder.ucls
│   │   └── step-builder.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── stepbuilder/
│       │                   ├── App.java
│       │                   ├── Character.java
│       │                   └── CharacterStepBuilder.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── stepbuilder/
│                           ├── AppTest.java
│                           └── CharacterStepBuilderTest.java
├── strangler/
│   ├── README.md
│   ├── etc/
│   │   ├── strangler.puml
│   │   └── strangler.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── strangler/
│       │                   ├── App.java
│       │                   ├── HalfArithmetic.java
│       │                   ├── HalfSource.java
│       │                   ├── NewArithmetic.java
│       │                   ├── NewSource.java
│       │                   ├── OldArithmetic.java
│       │                   └── OldSource.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── strangler/
│                           ├── AppTest.java
│                           ├── HalfArithmeticTest.java
│                           ├── HalfSourceTest.java
│                           ├── NewArithmeticTest.java
│                           ├── NewSourceTest.java
│                           ├── OldArithmeticTest.java
│                           └── OldSourceTest.java
├── strategy/
│   ├── README.md
│   ├── etc/
│   │   └── strategy.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── strategy/
│       │                   ├── App.java
│       │                   ├── DragonSlayer.java
│       │                   ├── DragonSlayingStrategy.java
│       │                   ├── LambdaStrategy.java
│       │                   ├── MeleeStrategy.java
│       │                   ├── ProjectileStrategy.java
│       │                   └── SpellStrategy.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── strategy/
│                           ├── AppTest.java
│                           ├── DragonSlayerTest.java
│                           └── DragonSlayingStrategyTest.java
├── subclass-sandbox/
│   ├── README.md
│   ├── etc/
│   │   └── subclass-sandbox.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── subclasssandbox/
│       │                   ├── App.java
│       │                   ├── GroundDive.java
│       │                   ├── SkyLaunch.java
│       │                   └── Superpower.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── subclasssandbox/
│                           ├── AppTest.java
│                           ├── GroundDiveTest.java
│                           └── SkyLaunchTest.java
├── table-inheritance/
│   ├── README.md
│   ├── etc/
│   │   └── table-inheritance.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── table/
│       │                   └── inheritance/
│       │                       ├── App.java
│       │                       ├── Car.java
│       │                       ├── Truck.java
│       │                       ├── Vehicle.java
│       │                       └── VehicleDatabase.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── table/
│                           └── inheritance/
│                               ├── AppTest.java
│                               └── VehicleDatabaseTest.java
├── table-module/
│   ├── README.md
│   ├── etc/
│   │   └── table-module.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── tablemodule/
│       │                   ├── App.java
│       │                   ├── User.java
│       │                   └── UserTableModule.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── tablemodule/
│                           ├── AppTest.java
│                           ├── UserTableModuleTest.java
│                           └── UserTest.java
├── template-method/
│   ├── README.md
│   ├── etc/
│   │   └── template-method.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── templatemethod/
│       │                   ├── App.java
│       │                   ├── HalflingThief.java
│       │                   ├── HitAndRunMethod.java
│       │                   ├── StealingMethod.java
│       │                   └── SubtleMethod.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── templatemethod/
│                           ├── AppTest.java
│                           ├── HalflingThiefTest.java
│                           ├── HitAndRunMethodTest.java
│                           ├── StealingMethodTest.java
│                           └── SubtleMethodTest.java
├── templateview/
│   ├── README.md
│   ├── etc/
│   │   ├── template-view.urm.puml
│   │   └── templateview.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── templateview/
│       │                   ├── App.java
│       │                   ├── ContactPageView.java
│       │                   ├── HomePageView.java
│       │                   └── TemplateView.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── templateview/
│                           ├── AppTest.java
│                           ├── ContactPageViewTest.java
│                           ├── HomePageViewTest.java
│                           └── TemplateViewTest.java
├── thread-pool-executor/
│   ├── README.md
│   ├── etc/
│   │   └── thread-pool-executor.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── threadpoolexecutor/
│       │                   ├── App.java
│       │                   ├── FrontDeskService.java
│       │                   ├── GuestCheckInTask.java
│       │                   └── VipGuestCheckInTask.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── threadpoolexecutor/
│                           ├── AppTest.java
│                           ├── FrontDeskServiceTest.java
│                           ├── GuestCheckInTaskTest.java
│                           └── VipGuestCheckInTaskTest.java
├── throttling/
│   ├── README.md
│   ├── etc/
│   │   └── throttling.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── throttling/
│       │                   ├── App.java
│       │                   ├── BarCustomer.java
│       │                   ├── Bartender.java
│       │                   ├── CallsCount.java
│       │                   └── timer/
│       │                       ├── ThrottleTimerImpl.java
│       │                       └── Throttler.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── throttling/
│                           ├── AppTest.java
│                           ├── BarCustomerTest.java
│                           └── BartenderTest.java
├── tolerant-reader/
│   ├── README.md
│   ├── etc/
│   │   └── tolerant-reader.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── tolerantreader/
│       │                   ├── App.java
│       │                   ├── RainbowFish.java
│       │                   ├── RainbowFishSerializer.java
│       │                   └── RainbowFishV2.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── tolerantreader/
│                           ├── AppTest.java
│                           ├── RainbowFishSerializerTest.java
│                           ├── RainbowFishTest.java
│                           └── RainbowFishV2Test.java
├── trampoline/
│   ├── .gitignore
│   ├── README.md
│   ├── etc/
│   │   └── trampoline.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── trampoline/
│       │                   ├── Trampoline.java
│       │                   └── TrampolineApp.java
│       └── test/
│           └── java/
│               └── com/
│                   └── iluwatar/
│                       └── trampoline/
│                           └── TrampolineAppTest.java
├── transaction-script/
│   ├── .gitignore
│   ├── README.md
│   ├── etc/
│   │   └── transaction-script.urm.puml
│   ├── pom.xml
│   └── src/
│       ├── main/
│       │   └── java/
│       │       └── com/
│       │           └── iluwatar/
│       │               └── transactionscript/
│       │                   ├── App.java
│       │                   ├── Hotel.java
│       │                   ├── HotelDao.java
│       │                   ├── HotelDaoImpl.java
│       │                   ├── Room.java
│       │                   └── RoomSchemaSql.java
│       └── t

SYMBOL INDEX (6874 symbols across 1842 files)

FILE: abstract-document/src/main/java/com/iluwatar/abstractdocument/AbstractDocument.java
  class AbstractDocument (line 35) | public abstract class AbstractDocument implements Document {
    method AbstractDocument (line 39) | protected AbstractDocument(Map<String, Object> properties) {
    method put (line 44) | @Override
    method get (line 50) | @Override
    method children (line 55) | @Override
    method toString (line 66) | @Override
    method buildStringRepresentation (line 71) | private String buildStringRepresentation() {

FILE: abstract-document/src/main/java/com/iluwatar/abstractdocument/App.java
  class App (line 41) | @Slf4j
    method main (line 49) | public static void main(String[] args) {

FILE: abstract-document/src/main/java/com/iluwatar/abstractdocument/Document.java
  type Document (line 32) | public interface Document {
    method put (line 41) | Void put(String key, Object value);
    method get (line 49) | Object get(String key);
    method children (line 58) | <T> Stream<T> children(String key, Function<Map<String, Object>, T> co...

FILE: abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/Car.java
  class Car (line 31) | public class Car extends AbstractDocument implements HasModel, HasPrice,...
    method Car (line 33) | public Car(Map<String, Object> properties) {

FILE: abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasModel.java
  type HasModel (line 32) | public interface HasModel extends Document {
    method getModel (line 34) | default Optional<String> getModel() {

FILE: abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasParts.java
  type HasParts (line 32) | public interface HasParts extends Document {
    method getParts (line 34) | default Stream<Part> getParts() {

FILE: abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasPrice.java
  type HasPrice (line 32) | public interface HasPrice extends Document {
    method getPrice (line 34) | default Optional<Number> getPrice() {

FILE: abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/HasType.java
  type HasType (line 32) | public interface HasType extends Document {
    method getType (line 34) | default Optional<String> getType() {

FILE: abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/Part.java
  class Part (line 31) | public class Part extends AbstractDocument implements HasType, HasModel,...
    method Part (line 33) | public Part(Map<String, Object> properties) {

FILE: abstract-document/src/main/java/com/iluwatar/abstractdocument/domain/enums/Property.java
  type Property (line 28) | public enum Property {

FILE: abstract-document/src/test/java/com/iluwatar/abstractdocument/AbstractDocumentTest.java
  class AbstractDocumentTest (line 35) | class AbstractDocumentTest {
    class DocumentImplementation (line 40) | private static class DocumentImplementation extends AbstractDocument {
      method DocumentImplementation (line 42) | DocumentImplementation(Map<String, Object> properties) {
    method shouldPutAndGetValue (line 49) | @Test
    method shouldRetrieveChildren (line 55) | @Test
    method shouldRetrieveEmptyStreamForNonExistingChildren (line 66) | @Test
    method shouldIncludePropsInToString (line 73) | @Test
    method shouldHandleExceptionDuringConstruction (line 81) | @Test
    method shouldPutAndGetNestedDocument (line 95) | @Test
    method shouldUpdateExistingValue (line 111) | @Test

FILE: abstract-document/src/test/java/com/iluwatar/abstractdocument/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteAppWithoutException (line 40) | @Test

FILE: abstract-document/src/test/java/com/iluwatar/abstractdocument/DomainTest.java
  class DomainTest (line 37) | class DomainTest {
    method shouldConstructPart (line 46) | @Test
    method shouldConstructCar (line 59) | @Test

FILE: abstract-factory/src/main/java/com/iluwatar/abstractfactory/App.java
  class App (line 44) | @Slf4j
    method main (line 55) | public static void main(String[] args) {
    method run (line 60) | @Override
    method createKingdom (line 80) | public void createKingdom(final Kingdom.FactoryMaker.KingdomType kingd...

FILE: abstract-factory/src/main/java/com/iluwatar/abstractfactory/Army.java
  type Army (line 28) | public interface Army {
    method getDescription (line 30) | String getDescription();

FILE: abstract-factory/src/main/java/com/iluwatar/abstractfactory/Castle.java
  type Castle (line 28) | public interface Castle {
    method getDescription (line 30) | String getDescription();

FILE: abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfArmy.java
  class ElfArmy (line 28) | public class ElfArmy implements Army {
    method getDescription (line 32) | @Override

FILE: abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfCastle.java
  class ElfCastle (line 28) | public class ElfCastle implements Castle {
    method getDescription (line 32) | @Override

FILE: abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfKing.java
  class ElfKing (line 28) | public class ElfKing implements King {
    method getDescription (line 32) | @Override

FILE: abstract-factory/src/main/java/com/iluwatar/abstractfactory/ElfKingdomFactory.java
  class ElfKingdomFactory (line 28) | public class ElfKingdomFactory implements KingdomFactory {
    method createCastle (line 30) | @Override
    method createKing (line 35) | @Override
    method createArmy (line 40) | @Override

FILE: abstract-factory/src/main/java/com/iluwatar/abstractfactory/King.java
  type King (line 28) | public interface King {
    method getDescription (line 30) | String getDescription();

FILE: abstract-factory/src/main/java/com/iluwatar/abstractfactory/Kingdom.java
  class Kingdom (line 31) | @Getter
    class FactoryMaker (line 40) | public static class FactoryMaker {
      type KingdomType (line 43) | public enum KingdomType {
      method makeFactory (line 49) | public static KingdomFactory makeFactory(KingdomType type) {

FILE: abstract-factory/src/main/java/com/iluwatar/abstractfactory/KingdomFactory.java
  type KingdomFactory (line 28) | public interface KingdomFactory {
    method createCastle (line 30) | Castle createCastle();
    method createKing (line 32) | King createKing();
    method createArmy (line 34) | Army createArmy();

FILE: abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcArmy.java
  class OrcArmy (line 28) | public class OrcArmy implements Army {
    method getDescription (line 32) | @Override

FILE: abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcCastle.java
  class OrcCastle (line 28) | public class OrcCastle implements Castle {
    method getDescription (line 32) | @Override

FILE: abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcKing.java
  class OrcKing (line 28) | public class OrcKing implements King {
    method getDescription (line 32) | @Override

FILE: abstract-factory/src/main/java/com/iluwatar/abstractfactory/OrcKingdomFactory.java
  class OrcKingdomFactory (line 28) | public class OrcKingdomFactory implements KingdomFactory {
    method createCastle (line 30) | @Override
    method createKing (line 35) | @Override
    method createArmy (line 40) | @Override

FILE: abstract-factory/src/test/java/com/iluwatar/abstractfactory/AbstractFactoryTest.java
  class AbstractFactoryTest (line 33) | class AbstractFactoryTest {
    method verifyKingCreation (line 37) | @Test
    method verifyCastleCreation (line 52) | @Test
    method verifyArmyCreation (line 67) | @Test
    method verifyElfKingdomCreation (line 82) | @Test
    method verifyOrcKingdomCreation (line 98) | @Test

FILE: abstract-factory/src/test/java/com/iluwatar/abstractfactory/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 34) | @Test

FILE: active-object/src/main/java/com/iluwatar/activeobject/ActiveCreature.java
  class ActiveCreature (line 33) | public abstract class ActiveCreature {
    method ActiveCreature (line 46) | protected ActiveCreature(String name) {
    method eat (line 74) | public void eat() throws InterruptedException {
    method roam (line 87) | public void roam() throws InterruptedException {
    method name (line 96) | public String name() {
    method kill (line 105) | public void kill(int status) {
    method getStatus (line 115) | public int getStatus() {

FILE: active-object/src/main/java/com/iluwatar/activeobject/App.java
  class App (line 40) | public class App implements Runnable {
    method main (line 51) | public static void main(String[] args) {
    method run (line 56) | @Override

FILE: active-object/src/main/java/com/iluwatar/activeobject/Orc.java
  class Orc (line 28) | public class Orc extends ActiveCreature {
    method Orc (line 30) | public Orc(String name) {

FILE: active-object/src/test/java/com/iluwatar/activeobject/ActiveCreatureTest.java
  class ActiveCreatureTest (line 31) | class ActiveCreatureTest {
    method executionTest (line 33) | @Test

FILE: active-object/src/test/java/com/iluwatar/activeobject/AppTest.java
  class AppTest (line 31) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 33) | @Test

FILE: actor-model/src/main/java/com/iluwatar/actormodel/Actor.java
  class Actor (line 32) | public abstract class Actor implements Runnable {
    method send (line 41) | public void send(Message message) {
    method stop (line 45) | public void stop() {
    method run (line 49) | @Override
    method onReceive (line 62) | protected abstract void onReceive(Message message);

FILE: actor-model/src/main/java/com/iluwatar/actormodel/ActorSystem.java
  class ActorSystem (line 32) | public class ActorSystem {
    method startActor (line 37) | public void startActor(Actor actor) {
    method getActorById (line 44) | public Actor getActorById(String actorId) {
    method shutdown (line 48) | public void shutdown() {

FILE: actor-model/src/main/java/com/iluwatar/actormodel/App.java
  class App (line 47) | public class App {
    method main (line 48) | public static void main(String[] args) throws InterruptedException {

FILE: actor-model/src/main/java/com/iluwatar/actormodel/ExampleActor.java
  class ExampleActor (line 32) | @Slf4j
    method ExampleActor (line 37) | public ExampleActor(ActorSystem actorSystem) {
    method onReceive (line 43) | @Override

FILE: actor-model/src/main/java/com/iluwatar/actormodel/ExampleActor2.java
  class ExampleActor2 (line 32) | @Slf4j
    method ExampleActor2 (line 37) | public ExampleActor2(ActorSystem actorSystem) {
    method onReceive (line 41) | @Override

FILE: actor-model/src/main/java/com/iluwatar/actormodel/Message.java
  class Message (line 30) | @AllArgsConstructor

FILE: actor-model/src/test/java/com/iluwatar/actor/ActorModelTest.java
  class ActorModelTest (line 36) | public class ActorModelTest {
    method testMainMethod (line 37) | @Test
    method testMessagePassing (line 42) | @Test

FILE: acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/AllModemVisitor.java
  type AllModemVisitor (line 31) | public interface AllModemVisitor extends ZoomVisitor, HayesVisitor {}

FILE: acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/App.java
  class App (line 38) | public class App {
    method main (line 41) | public static void main(String[] args) {

FILE: acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ConfigureForDosVisitor.java
  class ConfigureForDosVisitor (line 32) | @Slf4j
    method visit (line 35) | @Override
    method visit (line 40) | @Override

FILE: acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ConfigureForUnixVisitor.java
  class ConfigureForUnixVisitor (line 33) | @Slf4j
    method visit (line 36) | @Override

FILE: acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Hayes.java
  class Hayes (line 30) | @Slf4j
    method accept (line 34) | @Override
    method toString (line 44) | @Override

FILE: acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/HayesVisitor.java
  type HayesVisitor (line 28) | public interface HayesVisitor extends ModemVisitor {
    method visit (line 29) | void visit(Hayes hayes);

FILE: acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Modem.java
  type Modem (line 28) | public interface Modem {
    method accept (line 29) | void accept(ModemVisitor modemVisitor);

FILE: acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ModemVisitor.java
  type ModemVisitor (line 31) | public interface ModemVisitor {

FILE: acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/Zoom.java
  class Zoom (line 30) | @Slf4j
    method accept (line 34) | @Override
    method toString (line 44) | @Override

FILE: acyclic-visitor/src/main/java/com/iluwatar/acyclicvisitor/ZoomVisitor.java
  type ZoomVisitor (line 28) | public interface ZoomVisitor extends ModemVisitor {
    method visit (line 29) | void visit(Zoom zoom);

FILE: acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 40) | @Test

FILE: acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/HayesTest.java
  class HayesTest (line 33) | class HayesTest {
    method testAcceptForDos (line 35) | @Test
    method testAcceptForUnix (line 44) | @Test

FILE: acyclic-visitor/src/test/java/com/iluwatar/acyclicvisitor/ZoomTest.java
  class ZoomTest (line 34) | class ZoomTest {
    method testAcceptForDos (line 36) | @Test
    method testAcceptForUnix (line 45) | @Test

FILE: adapter/src/main/java/com/iluwatar/adapter/App.java
  class App (line 46) | public final class App {
    method App (line 48) | private App() {}
    method main (line 55) | public static void main(final String[] args) {

FILE: adapter/src/main/java/com/iluwatar/adapter/Captain.java
  class Captain (line 35) | @Setter
    method row (line 42) | void row() {

FILE: adapter/src/main/java/com/iluwatar/adapter/FishingBoat.java
  class FishingBoat (line 33) | @Slf4j
    method sail (line 36) | void sail() {

FILE: adapter/src/main/java/com/iluwatar/adapter/FishingBoatAdapter.java
  class FishingBoatAdapter (line 31) | public class FishingBoatAdapter implements RowingBoat {
    method row (line 35) | public final void row() {

FILE: adapter/src/main/java/com/iluwatar/adapter/RowingBoat.java
  type RowingBoat (line 31) | public interface RowingBoat {
    method row (line 33) | void row();

FILE: adapter/src/test/java/com/iluwatar/adapter/AdapterPatternTest.java
  class AdapterPatternTest (line 36) | class AdapterPatternTest {
    method setup (line 45) | @BeforeEach
    method testAdapter (line 63) | @Test

FILE: adapter/src/test/java/com/iluwatar/adapter/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 35) | @Test

FILE: ambassador/src/main/java/com/iluwatar/ambassador/App.java
  class App (line 42) | public class App {
    method main (line 45) | public static void main(String[] args) {

FILE: ambassador/src/main/java/com/iluwatar/ambassador/Client.java
  class Client (line 30) | @Slf4j
    method useService (line 35) | long useService(int value) {

FILE: ambassador/src/main/java/com/iluwatar/ambassador/RemoteService.java
  class RemoteService (line 33) | @Slf4j
    method getRemoteService (line 39) | static synchronized RemoteService getRemoteService() {
    method RemoteService (line 46) | private RemoteService() {
    method RemoteService (line 51) | RemoteService(RandomProvider randomProvider) {
    method doRemoteFunction (line 63) | @Override

FILE: ambassador/src/main/java/com/iluwatar/ambassador/RemoteServiceInterface.java
  type RemoteServiceInterface (line 28) | interface RemoteServiceInterface {
    method doRemoteFunction (line 30) | long doRemoteFunction(int value);

FILE: ambassador/src/main/java/com/iluwatar/ambassador/RemoteServiceStatus.java
  type RemoteServiceStatus (line 36) | public enum RemoteServiceStatus {
    method RemoteServiceStatus (line 41) | RemoteServiceStatus(long remoteServiceStatusValue) {

FILE: ambassador/src/main/java/com/iluwatar/ambassador/ServiceAmbassador.java
  class ServiceAmbassador (line 37) | @Slf4j
    method ServiceAmbassador (line 43) | ServiceAmbassador() {}
    method doRemoteFunction (line 45) | @Override
    method checkLatency (line 50) | private long checkLatency(int value) {
    method safeCall (line 59) | private long safeCall(int value) {

FILE: ambassador/src/main/java/com/iluwatar/ambassador/util/RandomProvider.java
  type RandomProvider (line 28) | public interface RandomProvider {
    method random (line 29) | double random();

FILE: ambassador/src/test/java/com/iluwatar/ambassador/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 40) | @Test

FILE: ambassador/src/test/java/com/iluwatar/ambassador/ClientTest.java
  class ClientTest (line 32) | class ClientTest {
    method test (line 34) | @Test

FILE: ambassador/src/test/java/com/iluwatar/ambassador/RemoteServiceTest.java
  class RemoteServiceTest (line 33) | class RemoteServiceTest {
    method testFailedCall (line 35) | @Test
    method testSuccessfulCall (line 42) | @Test
    class StaticRandomProvider (line 49) | private static class StaticRandomProvider implements RandomProvider {
      method StaticRandomProvider (line 52) | StaticRandomProvider(double value) {
      method random (line 56) | @Override

FILE: ambassador/src/test/java/com/iluwatar/ambassador/ServiceAmbassadorTest.java
  class ServiceAmbassadorTest (line 32) | class ServiceAmbassadorTest {
    method test (line 34) | @Test

FILE: anti-corruption-layer/src/main/java/com/iluwatar/corruption/App.java
  class App (line 34) | @SpringBootApplication
    method main (line 37) | public static void main(String[] args) {

FILE: anti-corruption-layer/src/main/java/com/iluwatar/corruption/system/AntiCorruptionLayer.java
  class AntiCorruptionLayer (line 43) | @Service
    method findOrderInLegacySystem (line 54) | public Optional<ModernOrder> findOrderInLegacySystem(String id) {

FILE: anti-corruption-layer/src/main/java/com/iluwatar/corruption/system/DataStore.java
  class DataStore (line 35) | public abstract class DataStore<V> {
    method DataStore (line 38) | public DataStore() {
    method get (line 42) | public Optional<V> get(String key) {
    method put (line 46) | public Optional<V> put(String key, V value) {

FILE: anti-corruption-layer/src/main/java/com/iluwatar/corruption/system/ShopException.java
  class ShopException (line 28) | public class ShopException extends Exception {
    method ShopException (line 29) | public ShopException(String message) {
    method throwIncorrectData (line 41) | public static ShopException throwIncorrectData(String lhs, String rhs)...

FILE: anti-corruption-layer/src/main/java/com/iluwatar/corruption/system/legacy/LegacyOrder.java
  class LegacyOrder (line 34) | @Data

FILE: anti-corruption-layer/src/main/java/com/iluwatar/corruption/system/legacy/LegacyShop.java
  class LegacyShop (line 35) | @Service
    method placeOrder (line 44) | public void placeOrder(LegacyOrder legacyOrder) {
    method findOrder (line 49) | public Optional<LegacyOrder> findOrder(String orderId) {

FILE: anti-corruption-layer/src/main/java/com/iluwatar/corruption/system/legacy/LegacyStore.java
  class LegacyStore (line 34) | @Service

FILE: anti-corruption-layer/src/main/java/com/iluwatar/corruption/system/modern/Customer.java
  class Customer (line 31) | @Data

FILE: anti-corruption-layer/src/main/java/com/iluwatar/corruption/system/modern/ModernOrder.java
  class ModernOrder (line 31) | @Data

FILE: anti-corruption-layer/src/main/java/com/iluwatar/corruption/system/modern/ModernShop.java
  class ModernShop (line 37) | @Service
    method placeOrder (line 47) | public void placeOrder(ModernOrder order) throws ShopException {
    method findOrder (line 64) | public Optional<ModernOrder> findOrder(String orderId) {

FILE: anti-corruption-layer/src/main/java/com/iluwatar/corruption/system/modern/ModernStore.java
  class ModernStore (line 31) | @Service

FILE: anti-corruption-layer/src/main/java/com/iluwatar/corruption/system/modern/Shipment.java
  class Shipment (line 34) | @Data

FILE: anti-corruption-layer/src/test/java/com/iluwatar/corruption/system/AntiCorruptionLayerTest.java
  class AntiCorruptionLayerTest (line 42) | @ExtendWith(SpringExtension.class)
    method antiCorruptionLayerTest (line 55) | @Test
    method antiCorruptionLayerWithExTest (line 81) | @Test

FILE: arrange-act-assert/src/main/java/com/iluwatar/arrangeactassert/Cash.java
  class Cash (line 33) | @AllArgsConstructor
    method plus (line 39) | void plus(int addend) {
    method minus (line 44) | boolean minus(int subtrahend) {
    method count (line 54) | int count() {

FILE: arrange-act-assert/src/test/java/com/iluwatar/arrangeactassert/CashAAATest.java
  class CashAAATest (line 58) | class CashAAATest {
    method testPlus (line 60) | @Test
    method testMinus (line 70) | @Test
    method testInsufficientMinus (line 81) | @Test
    method testUpdate (line 92) | @Test

FILE: arrange-act-assert/src/test/java/com/iluwatar/arrangeactassert/CashAntiAAATest.java
  class CashAntiAAATest (line 40) | class CashAntiAAATest {
    method testCash (line 42) | @Test

FILE: async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/App.java
  class App (line 60) | @Slf4j
    method main (line 66) | public static void main(String[] args) throws Exception {
    method lazyval (line 103) | private static <T> Callable<T> lazyval(T value, long delayMillis) {
    method callback (line 117) | private static <T> AsyncCallback<T> callback(String name) {
    method log (line 131) | private static void log(String msg) {

FILE: async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncCallback.java
  type AsyncCallback (line 32) | public interface AsyncCallback<T> {
    method onComplete (line 39) | void onComplete(T value);
    method onError (line 46) | void onError(Exception ex);

FILE: async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncExecutor.java
  type AsyncExecutor (line 31) | public interface AsyncExecutor {
    method startProcess (line 39) | <T> AsyncResult<T> startProcess(Callable<T> task);
    method startProcess (line 49) | <T> AsyncResult<T> startProcess(Callable<T> task, AsyncCallback<T> cal...
    method endProcess (line 60) | <T> T endProcess(AsyncResult<T> asyncResult) throws ExecutionException...

FILE: async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/AsyncResult.java
  type AsyncResult (line 34) | public interface AsyncResult<T> {
    method isCompleted (line 41) | boolean isCompleted();
    method getValue (line 50) | T getValue() throws ExecutionException;
    method await (line 57) | void await() throws InterruptedException;

FILE: async-method-invocation/src/main/java/com/iluwatar/async/method/invocation/ThreadAsyncExecutor.java
  class ThreadAsyncExecutor (line 32) | public class ThreadAsyncExecutor implements AsyncExecutor {
    method startProcess (line 37) | @Override
    method startProcess (line 42) | @Override
    method endProcess (line 58) | @Override
    class CompletableResult (line 75) | private static class CompletableResult<T> implements AsyncResult<T> {
      method CompletableResult (line 88) | CompletableResult(AsyncCallback<T> callback) {
      method hasCallback (line 93) | boolean hasCallback() {
      method setValue (line 103) | void setValue(T value) {
      method setException (line 120) | void setException(Exception exception) {
      method isCompleted (line 131) | @Override
      method getValue (line 136) | @Override
      method await (line 147) | @Override

FILE: async-method-invocation/src/test/java/com/iluwatar/async/method/invocation/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 40) | @Test

FILE: async-method-invocation/src/test/java/com/iluwatar/async/method/invocation/ThreadAsyncExecutorTest.java
  class ThreadAsyncExecutorTest (line 46) | class ThreadAsyncExecutorTest {
    method setUp (line 54) | @BeforeEach
    method testSuccessfulTaskWithoutCallback (line 60) | @Test
    method testSuccessfulTaskWithCallback (line 88) | @Test
    method testLongRunningTaskWithoutCallback (line 120) | @Test
    method testLongRunningTaskWithCallback (line 165) | @Test
    method testEndProcess (line 215) | @Test
    method testNullTask (line 257) | @Test
    method testNullTaskWithCallback (line 287) | @Test
    method testNullTaskWithNullCallback (line 324) | @Test

FILE: backpressure/src/main/java/com/iluwatar/backpressure/App.java
  class App (line 45) | public class App {
    method main (line 54) | public static void main(String[] args) throws InterruptedException {

FILE: backpressure/src/main/java/com/iluwatar/backpressure/Publisher.java
  class Publisher (line 31) | public class Publisher {
    method Publisher (line 33) | private Publisher() {}
    method publish (line 43) | public static Flux<Integer> publish(int start, int count, int delay) {

FILE: backpressure/src/main/java/com/iluwatar/backpressure/Subscriber.java
  class Subscriber (line 33) | @Slf4j
    method hookOnSubscribe (line 36) | @Override
    method hookOnNext (line 41) | @Override
    method hookOnComplete (line 51) | @Override
    method processItem (line 56) | private void processItem() {

FILE: backpressure/src/test/java/com/iluwatar/backpressure/AppTest.java
  class AppTest (line 31) | public class AppTest {
    method shouldExecuteApplicationWithoutException (line 33) | @Test

FILE: backpressure/src/test/java/com/iluwatar/backpressure/LoggerExtension.java
  class LoggerExtension (line 37) | public class LoggerExtension implements BeforeEachCallback, AfterEachCal...
    method afterEach (line 42) | @Override
    method beforeEach (line 49) | @Override
    method getFormattedMessages (line 55) | public List<String> getFormattedMessages() {

FILE: backpressure/src/test/java/com/iluwatar/backpressure/PublisherTest.java
  class PublisherTest (line 34) | public class PublisherTest {
    method testPublish (line 36) | @Test

FILE: backpressure/src/test/java/com/iluwatar/backpressure/SubscriberTest.java
  class SubscriberTest (line 33) | public class SubscriberTest {
    method testSubscribe (line 37) | @Test

FILE: balking/src/main/java/com/iluwatar/balking/App.java
  class App (line 42) | @Slf4j
    method main (line 50) | public static void main(String... args) {

FILE: balking/src/main/java/com/iluwatar/balking/DelayProvider.java
  type DelayProvider (line 30) | public interface DelayProvider {
    method executeAfterDelay (line 31) | void executeAfterDelay(long interval, TimeUnit timeUnit, Runnable task);

FILE: balking/src/main/java/com/iluwatar/balking/WashingMachine.java
  class WashingMachine (line 32) | @Slf4j
    method WashingMachine (line 40) | public WashingMachine() {
    method WashingMachine (line 57) | public WashingMachine(DelayProvider delayProvider) {
    method wash (line 63) | public void wash() {
    method endOfWashing (line 79) | public synchronized void endOfWashing() {

FILE: balking/src/main/java/com/iluwatar/balking/WashingMachineState.java
  type WashingMachineState (line 31) | public enum WashingMachineState {

FILE: balking/src/test/java/com/iluwatar/balking/AppTest.java
  class AppTest (line 33) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 41) | @Test

FILE: balking/src/test/java/com/iluwatar/balking/WashingMachineTest.java
  class WashingMachineTest (line 33) | class WashingMachineTest {
    method wash (line 37) | @Test
    method endOfWashing (line 55) | @Test
    class FakeDelayProvider (line 62) | private static class FakeDelayProvider implements DelayProvider {
      method executeAfterDelay (line 65) | @Override

FILE: bloc/src/main/java/com/iluwatar/bloc/Bloc.java
  class Bloc (line 36) | public class Bloc implements ListenerManager<State> {
    method Bloc (line 42) | public Bloc() {
    method addListener (line 51) | @Override
    method removeListener (line 62) | @Override
    method getListeners (line 72) | @Override
    method emitState (line 82) | private void emitState(State newState) {
    method increment (line 90) | public void increment() {
    method decrement (line 95) | public void decrement() {

FILE: bloc/src/main/java/com/iluwatar/bloc/BlocUi.java
  class BlocUi (line 36) | public class BlocUi {
    method createAndShowUi (line 39) | public void createAndShowUi() {

FILE: bloc/src/main/java/com/iluwatar/bloc/ListenerManager.java
  type ListenerManager (line 34) | public interface ListenerManager<T> {
    method addListener (line 41) | void addListener(StateListener<T> listener);
    method removeListener (line 48) | void removeListener(StateListener<T> listener);
    method getListeners (line 55) | List<StateListener<T>> getListeners();

FILE: bloc/src/main/java/com/iluwatar/bloc/Main.java
  class Main (line 40) | public class Main {
    method main (line 47) | public static void main(String[] args) {

FILE: bloc/src/main/java/com/iluwatar/bloc/StateListener.java
  type StateListener (line 34) | public interface StateListener<T> {
    method onStateChange (line 41) | void onStateChange(T state);

FILE: bloc/src/test/java/com/iluwatar/bloc/BlocTest.java
  class BlocTest (line 33) | class BlocTest {
    method setUp (line 37) | @BeforeEach
    method initialState (line 43) | @Test
    method IncrementUpdateState (line 48) | @Test
    method DecrementUpdateState (line 55) | @Test
    method addingListener (line 62) | @Test
    method removingListener (line 68) | @Test
    method multipleListeners (line 76) | @Test

FILE: bloc/src/test/java/com/iluwatar/bloc/BlocUiTest.java
  class BlocUiTest (line 35) | class BlocUiTest {
    method setUp (line 45) | @BeforeEach
    method tearDown (line 85) | @AfterEach
    method testIncrementButton (line 91) | @Test
    method testDecrementButton (line 97) | @Test
    method testToggleListenerButton (line 103) | @Test
    method simulateButtonClick (line 116) | private void simulateButtonClick(JButton button) {

FILE: bridge/src/main/java/com/iluwatar/bridge/App.java
  class App (line 42) | @Slf4j
    method main (line 50) | public static void main(String[] args) {

FILE: bridge/src/main/java/com/iluwatar/bridge/Enchantment.java
  type Enchantment (line 28) | public interface Enchantment {
    method onActivate (line 30) | void onActivate();
    method apply (line 32) | void apply();
    method onDeactivate (line 34) | void onDeactivate();

FILE: bridge/src/main/java/com/iluwatar/bridge/FlyingEnchantment.java
  class FlyingEnchantment (line 30) | @Slf4j
    method onActivate (line 33) | @Override
    method apply (line 38) | @Override
    method onDeactivate (line 43) | @Override

FILE: bridge/src/main/java/com/iluwatar/bridge/Hammer.java
  class Hammer (line 31) | @Slf4j
    method wield (line 37) | @Override
    method swing (line 43) | @Override
    method unwield (line 49) | @Override
    method getEnchantment (line 55) | @Override

FILE: bridge/src/main/java/com/iluwatar/bridge/SoulEatingEnchantment.java
  class SoulEatingEnchantment (line 30) | @Slf4j
    method onActivate (line 33) | @Override
    method apply (line 38) | @Override
    method onDeactivate (line 43) | @Override

FILE: bridge/src/main/java/com/iluwatar/bridge/Sword.java
  class Sword (line 31) | @Slf4j
    method wield (line 37) | @Override
    method swing (line 43) | @Override
    method unwield (line 49) | @Override
    method getEnchantment (line 55) | @Override

FILE: bridge/src/main/java/com/iluwatar/bridge/Weapon.java
  type Weapon (line 28) | public interface Weapon {
    method wield (line 30) | void wield();
    method swing (line 32) | void swing();
    method unwield (line 34) | void unwield();
    method getEnchantment (line 36) | Enchantment getEnchantment();

FILE: bridge/src/test/java/com/iluwatar/bridge/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 40) | @Test

FILE: bridge/src/test/java/com/iluwatar/bridge/HammerTest.java
  class HammerTest (line 33) | class HammerTest extends WeaponTest {
    method testHammer (line 39) | @Test

FILE: bridge/src/test/java/com/iluwatar/bridge/SwordTest.java
  class SwordTest (line 33) | class SwordTest extends WeaponTest {
    method testSword (line 39) | @Test

FILE: bridge/src/test/java/com/iluwatar/bridge/WeaponTest.java
  class WeaponTest (line 32) | abstract class WeaponTest {
    method testBasicWeaponActions (line 38) | final void testBasicWeaponActions(final Weapon weapon) {

FILE: builder/src/main/java/com/iluwatar/builder/App.java
  class App (line 51) | @Slf4j
    method main (line 59) | public static void main(String[] args) {

FILE: builder/src/main/java/com/iluwatar/builder/Armor.java
  type Armor (line 30) | @AllArgsConstructor
    method toString (line 39) | @Override

FILE: builder/src/main/java/com/iluwatar/builder/HairColor.java
  type HairColor (line 28) | public enum HairColor {
    method toString (line 35) | @Override

FILE: builder/src/main/java/com/iluwatar/builder/HairType.java
  type HairType (line 30) | @AllArgsConstructor
    method toString (line 40) | @Override

FILE: builder/src/main/java/com/iluwatar/builder/Hero.java
  method Hero (line 36) | private Hero(Builder builder) {
  method toString (line 46) | @Override
  class Builder (line 72) | public static class Builder {
    method Builder (line 82) | public Builder(Profession profession, String name) {
    method withHairType (line 90) | public Builder withHairType(HairType hairType) {
    method withHairColor (line 95) | public Builder withHairColor(HairColor hairColor) {
    method withArmor (line 100) | public Builder withArmor(Armor armor) {
    method withWeapon (line 105) | public Builder withWeapon(Weapon weapon) {
    method build (line 110) | public Hero build() {

FILE: builder/src/main/java/com/iluwatar/builder/Profession.java
  type Profession (line 28) | public enum Profession {
    method toString (line 34) | @Override

FILE: builder/src/main/java/com/iluwatar/builder/Weapon.java
  type Weapon (line 28) | public enum Weapon {
    method toString (line 35) | @Override

FILE: builder/src/test/java/com/iluwatar/builder/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 40) | @Test

FILE: builder/src/test/java/com/iluwatar/builder/HeroTest.java
  class HeroTest (line 34) | class HeroTest {
    method testMissingProfession (line 37) | @Test
    method testMissingName (line 43) | @Test
    method testBuildHero (line 49) | @Test

FILE: business-delegate/src/main/java/com/iluwatar/business/delegate/App.java
  class App (line 41) | public class App {
    method main (line 48) | public static void main(String[] args) {

FILE: business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessDelegate.java
  class BusinessDelegate (line 30) | @Setter
    method playbackMovie (line 35) | public void playbackMovie(String movie) {

FILE: business-delegate/src/main/java/com/iluwatar/business/delegate/BusinessLookup.java
  class BusinessLookup (line 31) | @Setter
    method getBusinessService (line 44) | public VideoStreamingService getBusinessService(String movie) {

FILE: business-delegate/src/main/java/com/iluwatar/business/delegate/MobileClient.java
  class MobileClient (line 28) | public class MobileClient {
    method MobileClient (line 32) | public MobileClient(BusinessDelegate businessDelegate) {
    method playbackMovie (line 36) | public void playbackMovie(String movie) {

FILE: business-delegate/src/main/java/com/iluwatar/business/delegate/NetflixService.java
  class NetflixService (line 30) | @Slf4j
    method doProcessing (line 33) | @Override

FILE: business-delegate/src/main/java/com/iluwatar/business/delegate/VideoStreamingService.java
  type VideoStreamingService (line 28) | public interface VideoStreamingService {
    method doProcessing (line 30) | void doProcessing();

FILE: business-delegate/src/main/java/com/iluwatar/business/delegate/YouTubeService.java
  class YouTubeService (line 30) | @Slf4j
    method doProcessing (line 33) | @Override

FILE: business-delegate/src/test/java/com/iluwatar/business/delegate/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 40) | @Test

FILE: business-delegate/src/test/java/com/iluwatar/business/delegate/BusinessDelegateTest.java
  class BusinessDelegateTest (line 36) | class BusinessDelegateTest {
    method setup (line 48) | @BeforeEach
    method testBusinessDelegate (line 66) | @Test

FILE: bytecode/src/main/java/com/iluwatar/bytecode/App.java
  class App (line 43) | @Slf4j
    method main (line 59) | public static void main(String[] args) {

FILE: bytecode/src/main/java/com/iluwatar/bytecode/Instruction.java
  type Instruction (line 31) | @AllArgsConstructor
    method getInstruction (line 54) | public static Instruction getInstruction(int value) {

FILE: bytecode/src/main/java/com/iluwatar/bytecode/VirtualMachine.java
  class VirtualMachine (line 33) | @Getter
    method VirtualMachine (line 42) | public VirtualMachine() {
    method VirtualMachine (line 48) | public VirtualMachine(Wizard wizard1, Wizard wizard2) {
    method execute (line 58) | public void execute(int[] bytecode) {
    method setHealth (line 120) | public void setHealth(int wizard, int amount) {
    method setWisdom (line 124) | public void setWisdom(int wizard, int amount) {
    method setAgility (line 128) | public void setAgility(int wizard, int amount) {
    method getHealth (line 132) | public int getHealth(int wizard) {
    method getWisdom (line 136) | public int getWisdom(int wizard) {
    method getAgility (line 140) | public int getAgility(int wizard) {
    method randomInt (line 144) | private int randomInt(int min, int max) {

FILE: bytecode/src/main/java/com/iluwatar/bytecode/Wizard.java
  class Wizard (line 36) | @AllArgsConstructor
    method playSound (line 48) | public void playSound() {
    method spawnParticles (line 53) | public void spawnParticles() {

FILE: bytecode/src/main/java/com/iluwatar/bytecode/util/InstructionConverterUtil.java
  class InstructionConverterUtil (line 30) | public class InstructionConverterUtil {
    method convertToByteCode (line 37) | public static int[] convertToByteCode(String instructions) {
    method isValidInstruction (line 58) | private static boolean isValidInstruction(String instruction) {
    method isValidInt (line 67) | private static boolean isValidInt(String value) {

FILE: bytecode/src/test/java/com/iluwatar/bytecode/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 40) | @Test

FILE: bytecode/src/test/java/com/iluwatar/bytecode/VirtualMachineTest.java
  class VirtualMachineTest (line 34) | class VirtualMachineTest {
    method testLiteral (line 36) | @Test
    method testSetHealth (line 49) | @Test
    method testSetAgility (line 65) | @Test
    method testSetWisdom (line 81) | @Test
    method testGetHealth (line 97) | @Test
    method testPlaySound (line 116) | @Test
    method testSpawnParticles (line 131) | @Test
    method testInvalidInstruction (line 146) | @Test

FILE: bytecode/src/test/java/com/iluwatar/bytecode/util/InstructionConverterUtilTest.java
  class InstructionConverterUtilTest (line 32) | class InstructionConverterUtilTest {
    method testEmptyInstruction (line 34) | @Test
    method testInstructions (line 43) | @Test

FILE: caching/src/main/java/com/iluwatar/caching/App.java
  class App (line 75) | @Slf4j
    method App (line 88) | public App(final boolean isMongo) {
    method main (line 99) | public static void main(final String[] args) {
    method isDbMongo (line 128) | private static boolean isDbMongo(final String[] args) {
    method useReadAndWriteThroughStrategy (line 138) | public void useReadAndWriteThroughStrategy() {
    method useReadThroughAndWriteAroundStrategy (line 151) | public void useReadThroughAndWriteAroundStrategy() {
    method useReadThroughAndWriteBehindStrategy (line 171) | public void useReadThroughAndWriteBehindStrategy() {
    method useCacheAsideStrategy (line 193) | public void useCacheAsideStrategy() {

FILE: caching/src/main/java/com/iluwatar/caching/AppManager.java
  class AppManager (line 38) | @Slf4j
    method AppManager (line 54) | public AppManager(final DbManager newDbManager) {
    method initDb (line 64) | public void initDb() {
    method initCachingPolicy (line 73) | public void initCachingPolicy(final CachingPolicy policy) {
    method find (line 87) | public UserAccount find(final String userId) {
    method save (line 104) | public void save(final UserAccount userAccount) {
    method printCacheContent (line 122) | public String printCacheContent() {
    method saveAside (line 131) | private void saveAside(final UserAccount userAccount) {
    method findAside (line 142) | private UserAccount findAside(final String userId) {

FILE: caching/src/main/java/com/iluwatar/caching/CacheStore.java
  class CacheStore (line 34) | @Slf4j
    method CacheStore (line 50) | public CacheStore(final DbManager dataBaseManager) {
    method initCapacity (line 60) | public void initCapacity(final int capacity) {
    method readThrough (line 74) | public UserAccount readThrough(final String userId) {
    method writeThrough (line 90) | public void writeThrough(final UserAccount userAccount) {
    method writeAround (line 104) | public void writeAround(final UserAccount userAccount) {
    method readThroughWithWriteBackPolicy (line 121) | public UserAccount readThroughWithWriteBackPolicy(final String userId) {
    method writeBehind (line 142) | public void writeBehind(final UserAccount userAccount) {
    method clearCache (line 152) | public void clearCache() {
    method flushCache (line 159) | public void flushCache() {
    method print (line 173) | public String print() {
    method get (line 188) | public UserAccount get(final String userId) {
    method set (line 198) | public void set(final String userId, final UserAccount userAccount) {
    method invalidate (line 207) | public void invalidate(final String userId) {

FILE: caching/src/main/java/com/iluwatar/caching/CachingPolicy.java
  type CachingPolicy (line 31) | @AllArgsConstructor

FILE: caching/src/main/java/com/iluwatar/caching/LruCache.java
  class LruCache (line 40) | @Slf4j
    class Node (line 43) | static class Node {
      method Node (line 62) | Node(final String id, final UserAccount account) {
    method LruCache (line 85) | public LruCache(final int cap) {
    method get (line 95) | public UserAccount get(final String userId) {
    method remove (line 110) | public void remove(final Node node) {
    method setHead (line 128) | public void setHead(final Node node) {
    method set (line 146) | public void set(final String userId, final UserAccount userAccount) {
    method contains (line 172) | public boolean contains(final String userId) {
    method invalidate (line 181) | public void invalidate(final String userId) {
    method isFull (line 194) | public boolean isFull() {
    method getLruData (line 203) | public UserAccount getLruData() {
    method clear (line 208) | public void clear() {
    method getCacheDataInListForm (line 219) | public List<UserAccount> getCacheDataInListForm() {
    method setCapacity (line 234) | public void setCapacity(final int newCapacity) {

FILE: caching/src/main/java/com/iluwatar/caching/UserAccount.java
  class UserAccount (line 33) | @Data

FILE: caching/src/main/java/com/iluwatar/caching/constants/CachingConstants.java
  class CachingConstants (line 28) | public final class CachingConstants {
    method CachingConstants (line 42) | private CachingConstants() {}

FILE: caching/src/main/java/com/iluwatar/caching/database/DbManager.java
  type DbManager (line 34) | public interface DbManager {
    method connect (line 36) | void connect();
    method disconnect (line 39) | void disconnect();
    method readFromDb (line 47) | UserAccount readFromDb(String userId);
    method writeToDb (line 55) | UserAccount writeToDb(UserAccount userAccount);
    method updateDb (line 63) | UserAccount updateDb(UserAccount userAccount);
    method upsertDb (line 71) | UserAccount upsertDb(UserAccount userAccount);

FILE: caching/src/main/java/com/iluwatar/caching/database/DbManagerFactory.java
  class DbManagerFactory (line 28) | public final class DbManagerFactory {
    method DbManagerFactory (line 30) | private DbManagerFactory() {}
    method initDb (line 38) | public static DbManager initDb(final boolean isMongo) {

FILE: caching/src/main/java/com/iluwatar/caching/database/MongoDb.java
  class MongoDb (line 44) | @Slf4j
    method setDb (line 52) | void setDb(MongoDatabase db) {
    method connect (line 57) | @Override
    method disconnect (line 66) | @Override
    method readFromDb (line 77) | @Override
    method writeToDb (line 100) | @Override
    method updateDb (line 116) | @Override
    method upsertDb (line 132) | @Override

FILE: caching/src/main/java/com/iluwatar/caching/database/VirtualDb.java
  class VirtualDb (line 32) | public class VirtualDb implements DbManager {
    method connect (line 37) | @Override
    method disconnect (line 42) | @Override
    method readFromDb (line 53) | @Override
    method writeToDb (line 67) | @Override
    method updateDb (line 79) | @Override
    method upsertDb (line 90) | @Override

FILE: caching/src/test/java/com/iluwatar/caching/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 39) | @Test

FILE: caching/src/test/java/com/iluwatar/caching/CachingTest.java
  class CachingTest (line 33) | class CachingTest {
    method setUp (line 37) | @BeforeEach
    method testReadAndWriteThroughStrategy (line 46) | @Test
    method testReadThroughAndWriteAroundStrategy (line 52) | @Test
    method testReadThroughAndWriteBehindStrategy (line 58) | @Test
    method testCacheAsideStrategy (line 64) | @Test

FILE: caching/src/test/java/com/iluwatar/caching/database/MongoDbTest.java
  class MongoDbTest (line 44) | class MongoDbTest {
    method init (line 54) | @BeforeEach
    method connect (line 61) | @Test
    method readFromDb (line 66) | @Test
    method writeToDb (line 81) | @Test
    method updateDb (line 91) | @Test
    method upsertDb (line 101) | @Test

FILE: callback/src/main/java/com/iluwatar/callback/App.java
  class App (line 34) | @Slf4j
    method App (line 37) | private App() {}
    method main (line 40) | public static void main(final String[] args) {

FILE: callback/src/main/java/com/iluwatar/callback/Callback.java
  type Callback (line 28) | public interface Callback {
    method call (line 30) | void call();

FILE: callback/src/main/java/com/iluwatar/callback/SimpleTask.java
  class SimpleTask (line 30) | @Slf4j
    method execute (line 33) | @Override

FILE: callback/src/main/java/com/iluwatar/callback/Task.java
  class Task (line 30) | public abstract class Task {
    method executeWith (line 33) | final void executeWith(Callback callback) {
    method execute (line 38) | public abstract void execute();

FILE: callback/src/test/java/com/iluwatar/callback/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 40) | @Test

FILE: callback/src/test/java/com/iluwatar/callback/CallbackTest.java
  class CallbackTest (line 37) | class CallbackTest {
    method test (line 41) | @Test

FILE: chain-of-responsibility/src/main/java/com/iluwatar/chain/App.java
  class App (line 38) | public class App {
    method main (line 45) | public static void main(String[] args) {

FILE: chain-of-responsibility/src/main/java/com/iluwatar/chain/OrcCommander.java
  class OrcCommander (line 30) | @Slf4j
    method canHandleRequest (line 32) | @Override
    method getPriority (line 37) | @Override
    method handle (line 42) | @Override
    method name (line 48) | @Override

FILE: chain-of-responsibility/src/main/java/com/iluwatar/chain/OrcKing.java
  class OrcKing (line 32) | public class OrcKing {
    method OrcKing (line 36) | public OrcKing() {
    method buildChain (line 40) | private void buildChain() {
    method makeRequest (line 45) | public void makeRequest(Request req) {

FILE: chain-of-responsibility/src/main/java/com/iluwatar/chain/OrcOfficer.java
  class OrcOfficer (line 30) | @Slf4j
    method canHandleRequest (line 32) | @Override
    method getPriority (line 37) | @Override
    method handle (line 42) | @Override
    method name (line 48) | @Override

FILE: chain-of-responsibility/src/main/java/com/iluwatar/chain/OrcSoldier.java
  class OrcSoldier (line 30) | @Slf4j
    method canHandleRequest (line 32) | @Override
    method getPriority (line 37) | @Override
    method handle (line 42) | @Override
    method name (line 48) | @Override

FILE: chain-of-responsibility/src/main/java/com/iluwatar/chain/Request.java
  class Request (line 31) | @Getter
    method Request (line 55) | public Request(final RequestType requestType, final String requestDesc...
    method markHandled (line 61) | public void markHandled() {
    method toString (line 65) | @Override

FILE: chain-of-responsibility/src/main/java/com/iluwatar/chain/RequestHandler.java
  type RequestHandler (line 28) | public interface RequestHandler {
    method canHandleRequest (line 30) | boolean canHandleRequest(Request req);
    method getPriority (line 32) | int getPriority();
    method handle (line 34) | void handle(Request req);
    method name (line 36) | String name();

FILE: chain-of-responsibility/src/main/java/com/iluwatar/chain/RequestType.java
  type RequestType (line 28) | public enum RequestType {

FILE: chain-of-responsibility/src/test/java/com/iluwatar/chain/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 40) | @Test

FILE: chain-of-responsibility/src/test/java/com/iluwatar/chain/OrcKingTest.java
  class OrcKingTest (line 33) | class OrcKingTest {
    method testMakeRequest (line 42) | @Test

FILE: circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/App.java
  class App (line 54) | @Slf4j
    method main (line 62) | public static void main(String[] args) {

FILE: circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/CircuitBreaker.java
  type CircuitBreaker (line 28) | public interface CircuitBreaker {
    method recordSuccess (line 31) | void recordSuccess();
    method recordFailure (line 34) | void recordFailure(String response);
    method getState (line 37) | String getState();
    method setState (line 40) | void setState(State state);
    method attemptRequest (line 43) | String attemptRequest() throws RemoteServiceException;

FILE: circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/DefaultCircuitBreaker.java
  class DefaultCircuitBreaker (line 32) | public class DefaultCircuitBreaker implements CircuitBreaker {
    method DefaultCircuitBreaker (line 54) | DefaultCircuitBreaker(
    method recordSuccess (line 70) | @Override
    method recordFailure (line 77) | @Override
    method evaluateState (line 86) | protected void evaluateState() {
    method getState (line 101) | @Override
    method setState (line 113) | @Override
    method attemptRequest (line 134) | @Override

FILE: circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/DelayedRemoteService.java
  class DelayedRemoteService (line 31) | public class DelayedRemoteService implements RemoteService {
    method DelayedRemoteService (line 41) | public DelayedRemoteService(long serverStartTime, int delay) {
    method DelayedRemoteService (line 46) | public DelayedRemoteService() {
    method call (line 56) | @Override

FILE: circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/MonitoringService.java
  class MonitoringService (line 31) | public class MonitoringService {
    method MonitoringService (line 37) | public MonitoringService(CircuitBreaker delayedService, CircuitBreaker...
    method localResourceResponse (line 43) | public String localResourceResponse() {
    method delayedServiceResponse (line 52) | public String delayedServiceResponse() {
    method quickServiceResponse (line 65) | public String quickServiceResponse() {

FILE: circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/QuickRemoteService.java
  class QuickRemoteService (line 28) | public class QuickRemoteService implements RemoteService {
    method call (line 30) | @Override

FILE: circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/RemoteService.java
  type RemoteService (line 31) | public interface RemoteService {
    method call (line 34) | String call() throws RemoteServiceException;

FILE: circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/RemoteServiceException.java
  class RemoteServiceException (line 28) | public class RemoteServiceException extends Exception {
    method RemoteServiceException (line 30) | public RemoteServiceException(String message) {

FILE: circuit-breaker/src/main/java/com/iluwatar/circuitbreaker/State.java
  type State (line 28) | public enum State {

FILE: circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/AppTest.java
  class AppTest (line 35) | class AppTest {
    method setupCircuitBreakers (line 60) | @BeforeEach
    method testFailure_OpenStateTransition (line 78) | @Test
    method testFailure_HalfOpenStateTransition (line 92) | @Test
    method testRecovery_ClosedStateTransition (line 111) | @Test

FILE: circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/DefaultCircuitBreakerTest.java
  class DefaultCircuitBreakerTest (line 32) | class DefaultCircuitBreakerTest {
    method testEvaluateState (line 35) | @Test
    method testSetStateForBypass (line 57) | @Test
    method testApiResponses (line 66) | @Test

FILE: circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/DelayedRemoteServiceTest.java
  class DelayedRemoteServiceTest (line 33) | class DelayedRemoteServiceTest {
    method testDefaultConstructor (line 40) | @Test
    method testParameterizedConstructor (line 55) | @Test

FILE: circuit-breaker/src/test/java/com/iluwatar/circuitbreaker/MonitoringServiceTest.java
  class MonitoringServiceTest (line 32) | class MonitoringServiceTest {
    method testLocalResponse (line 35) | @Test
    method testDelayedRemoteResponseSuccess (line 42) | @Test
    method testDelayedRemoteResponseFailure (line 54) | @Test
    method testQuickRemoteServiceResponse (line 65) | @Test

FILE: clean-architecture/src/main/java/com/iluwatar/cleanarchitecture/App.java
  class App (line 38) | @Slf4j
    method App (line 41) | private App() {
    method main (line 50) | public static void main(final String[] args) {

FILE: clean-architecture/src/main/java/com/iluwatar/cleanarchitecture/Cart.java
  class Cart (line 33) | @Getter
    method Cart (line 50) | public Cart(final Product prod, final int qty) {
    method getTotalPrice (line 61) | public double getTotalPrice() {

FILE: clean-architecture/src/main/java/com/iluwatar/cleanarchitecture/CartController.java
  class CartController (line 33) | public class CartController {
    method CartController (line 43) | public CartController(final ShoppingCartService shoppingCart) {
    method addItemToCart (line 54) | public void addItemToCart(final String userId, final String productId,...
    method removeItemFromCart (line 64) | public void removeItemFromCart(final String userId, final String produ...
    method calculateTotal (line 74) | public double calculateTotal(final String userId) {

FILE: clean-architecture/src/main/java/com/iluwatar/cleanarchitecture/CartRepository.java
  type CartRepository (line 30) | public interface CartRepository {
    method addItemToCart (line 38) | void addItemToCart(String userId, Product product, int quantity);
    method removeItemFromCart (line 46) | void removeItemFromCart(String userId, String productId);
    method getItemsInCart (line 54) | List<Cart> getItemsInCart(String userId);
    method calculateTotal (line 62) | double calculateTotal(String userId);
    method clearCart (line 69) | void clearCart(String userId);

FILE: clean-architecture/src/main/java/com/iluwatar/cleanarchitecture/InMemoryCartRepository.java
  class InMemoryCartRepository (line 37) | public class InMemoryCartRepository implements CartRepository {
    method addItemToCart (line 48) | @Override
    method removeItemFromCart (line 61) | @Override
    method getItemsInCart (line 75) | @Override
    method calculateTotal (line 86) | @Override
    method clearCart (line 98) | @Override

FILE: clean-architecture/src/main/java/com/iluwatar/cleanarchitecture/InMemoryOrderRepository.java
  class InMemoryOrderRepository (line 36) | public class InMemoryOrderRepository implements OrderRepository {
    method saveOrder (line 45) | @Override

FILE: clean-architecture/src/main/java/com/iluwatar/cleanarchitecture/InMemoryProductRepository.java
  class InMemoryProductRepository (line 35) | public class InMemoryProductRepository implements ProductRepository {
    method InMemoryProductRepository (line 56) | public InMemoryProductRepository() {
    method getProductById (line 67) | @Override

FILE: clean-architecture/src/main/java/com/iluwatar/cleanarchitecture/Order.java
  class Order (line 35) | @Getter
    method Order (line 53) | public Order(final String id, final List<Cart> item) {

FILE: clean-architecture/src/main/java/com/iluwatar/cleanarchitecture/OrderController.java
  class OrderController (line 32) | public class OrderController {
    method OrderController (line 41) | public OrderController(final ShoppingCartService shoppingCartUse) {
    method checkout (line 51) | public Order checkout(final String userId) {

FILE: clean-architecture/src/main/java/com/iluwatar/cleanarchitecture/OrderRepository.java
  type OrderRepository (line 32) | public interface OrderRepository {
    method saveOrder (line 38) | void saveOrder(Order order);

FILE: clean-architecture/src/main/java/com/iluwatar/cleanarchitecture/Product.java
  class Product (line 30) | @Getter
    method Product (line 48) | public Product(final String pdtId, final String firstName, final doubl...

FILE: clean-architecture/src/main/java/com/iluwatar/cleanarchitecture/ProductRepository.java
  type ProductRepository (line 28) | public interface ProductRepository {
    method getProductById (line 35) | Product getProductById(String productId);

FILE: clean-architecture/src/main/java/com/iluwatar/cleanarchitecture/ShoppingCartService.java
  class ShoppingCartService (line 35) | public class ShoppingCartService {
    method ShoppingCartService (line 52) | public ShoppingCartService(
    method addItemToCart (line 68) | public void addItemToCart(final String userId, final String productId,...
    method removeItemFromCart (line 81) | public void removeItemFromCart(final String userId, final String produ...
    method calculateTotal (line 91) | public double calculateTotal(final String userId) {
    method checkout (line 104) | public Order checkout(final String userId) {

FILE: clean-architecture/src/test/java/com/iluwatar/cleanarchitecture/AppTest.java
  class AppTest (line 31) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 38) | @Test

FILE: clean-architecture/src/test/java/com/iluwatar/cleanarchitecture/CartControllerTest.java
  class CartControllerTest (line 32) | class CartControllerTest {
    method setUp (line 36) | @BeforeEach
    method testRemoveItemFromCart (line 46) | @Test
    method testRemoveNonExistentItem (line 58) | @Test

FILE: client-session/src/main/java/com/iluwatar/client/session/App.java
  class App (line 38) | public class App {
    method main (line 45) | public static void main(String[] args) {

FILE: client-session/src/main/java/com/iluwatar/client/session/Request.java
  class Request (line 32) | @Data

FILE: client-session/src/main/java/com/iluwatar/client/session/Server.java
  class Server (line 37) | @Slf4j
    method getSession (line 51) | public Session getSession(String name) {
    method process (line 60) | public void process(Request request) {

FILE: client-session/src/main/java/com/iluwatar/client/session/Session.java
  class Session (line 35) | @Data

FILE: client-session/src/test/java/com/iluwatar/client/session/AppTest.java
  class AppTest (line 32) | class AppTest {
    method appStartsWithoutException (line 34) | @Test

FILE: client-session/src/test/java/com/iluwatar/client/session/ServerTest.java
  class ServerTest (line 31) | class ServerTest {
    method checkGetSession (line 33) | @Test

FILE: collecting-parameter/src/main/java/com/iluwatar/collectingparameter/App.java
  class App (line 48) | public class App {
    method main (line 56) | public static void main(String[] args) {
    method addValidA4Papers (line 83) | public static void addValidA4Papers(Queue<PrinterItem> printerItemsCol...
    method addValidA3Papers (line 105) | public static void addValidA3Papers(Queue<PrinterItem> printerItemsCol...
    method addValidA2Papers (line 126) | public static void addValidA2Papers(Queue<PrinterItem> printerItemsCol...

FILE: collecting-parameter/src/main/java/com/iluwatar/collectingparameter/PaperSizes.java
  type PaperSizes (line 27) | enum PaperSizes {

FILE: collecting-parameter/src/main/java/com/iluwatar/collectingparameter/PrinterItem.java
  class PrinterItem (line 30) | public class PrinterItem {
    method PrinterItem (line 37) | public PrinterItem(PaperSizes paperSize, int pageCount, boolean isDoub...

FILE: collecting-parameter/src/main/java/com/iluwatar/collectingparameter/PrinterQueue.java
  class PrinterQueue (line 35) | public class PrinterQueue {
    method getInstance (line 44) | public static PrinterQueue getInstance() {
    method emptyQueue (line 52) | public void emptyQueue() {
    method PrinterQueue (line 57) | private PrinterQueue() {
    method getPrinterQueue (line 61) | public Queue<PrinterItem> getPrinterQueue() {
    method addPrinterItem (line 70) | public void addPrinterItem(PrinterItem printerItem) {

FILE: collecting-parameter/src/test/java/com/iluwatar/collectingparameter/AppTest.java
  class AppTest (line 31) | class AppTest {
    method executesWithoutException (line 33) | @Test

FILE: collecting-parameter/src/test/java/com/iluwatar/collectingparameter/CollectingParameterTest.java
  class CollectingParameterTest (line 33) | class CollectingParameterTest {
    method testCollectingParameter (line 35) | @Test

FILE: collecting-parameter/src/test/java/com/iluwatar/collectingparameter/PrinterQueueTest.java
  class PrinterQueueTest (line 33) | class PrinterQueueTest {
    method singletonTest (line 35) | @Test
    method negativePageCount (line 43) | @Test()
    method nullPageSize (line 50) | @Test()

FILE: collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/App.java
  class App (line 38) | @Slf4j
    method main (line 46) | public static void main(String[] args) {

FILE: collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/CarFactory.java
  class CarFactory (line 30) | public class CarFactory {
    method CarFactory (line 31) | private CarFactory() {}
    method createCars (line 38) | public static List<Car> createCars() {

FILE: collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Category.java
  type Category (line 28) | public enum Category {

FILE: collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/FunctionalProgramming.java
  class FunctionalProgramming (line 47) | public class FunctionalProgramming {
    method FunctionalProgramming (line 48) | private FunctionalProgramming() {}
    method getModelsAfter2000 (line 56) | public static List<String> getModelsAfter2000(List<Car> cars) {
    method getGroupingOfCarsByCategory (line 70) | public static Map<Category, List<Car>> getGroupingOfCarsByCategory(Lis...
    method getSedanCarsOwnedSortedByDate (line 80) | public static List<Car> getSedanCarsOwnedSortedByDate(List<Person> per...

FILE: collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/ImperativeProgramming.java
  class ImperativeProgramming (line 50) | public class ImperativeProgramming {
    method ImperativeProgramming (line 51) | private ImperativeProgramming() {}
    method getModelsAfter2000 (line 59) | public static List<String> getModelsAfter2000(List<Car> cars) {
    method getGroupingOfCarsByCategory (line 91) | public static Map<Category, List<Car>> getGroupingOfCarsByCategory(Lis...
    method getSedanCarsOwnedSortedByDate (line 112) | public static List<Car> getSedanCarsOwnedSortedByDate(List<Person> per...

FILE: collection-pipeline/src/test/java/com/iluwatar/collectionpipeline/AppTest.java
  class AppTest (line 35) | @Slf4j
    method testGetModelsAfter2000UsingFor (line 40) | @Test
    method testGetModelsAfter2000UsingPipeline (line 46) | @Test
    method testGetGroupingOfCarsByCategory (line 52) | @Test
    method testGetSedanCarsOwnedSortedByDate (line 75) | @Test

FILE: combinator/src/main/java/com/iluwatar/combinator/CombinatorApp.java
  class CombinatorApp (line 38) | @Slf4j
    method main (line 61) | public static void main(String[] args) {
    method text (line 80) | private static String text() {

FILE: combinator/src/main/java/com/iluwatar/combinator/Finder.java
  type Finder (line 32) | public interface Finder {
    method find (line 40) | List<String> find(String text);
    method contains (line 48) | static Finder contains(String word) {
    method not (line 61) | default Finder not(Finder notFinder) {
    method or (line 75) | default Finder or(Finder orFinder) {
    method and (line 89) | default Finder and(Finder andFinder) {

FILE: combinator/src/main/java/com/iluwatar/combinator/Finders.java
  class Finders (line 32) | public class Finders {
    method Finders (line 33) | private Finders() {}
    method advancedFinder (line 43) | public static Finder advancedFinder(String query, String orQuery, Stri...
    method filteredFinder (line 54) | public static Finder filteredFinder(String query, String... excludeQue...
    method specializedFinder (line 69) | public static Finder specializedFinder(String... queries) {
    method expandedFinder (line 84) | public static Finder expandedFinder(String... queries) {
    method identMult (line 93) | private static Finder identMult() {
    method identSum (line 97) | private static Finder identSum() {

FILE: combinator/src/test/java/com/iluwatar/combinator/CombinatorAppTest.java
  class CombinatorAppTest (line 31) | class CombinatorAppTest {
    method shouldExecuteApplicationWithoutException (line 39) | @Test

FILE: combinator/src/test/java/com/iluwatar/combinator/FinderTest.java
  class FinderTest (line 32) | class FinderTest {
    method contains (line 34) | @Test

FILE: combinator/src/test/java/com/iluwatar/combinator/FindersTest.java
  class FindersTest (line 36) | class FindersTest {
    method advancedFinderTest (line 38) | @Test
    method filteredFinderTest (line 45) | @Test
    method specializedFinderTest (line 52) | @Test
    method expandedFinderTest (line 59) | @Test
    method text (line 68) | private String text() {

FILE: command-query-responsibility-segregation/src/main/java/com/iluwatar/cqrs/app/App.java
  class App (line 44) | @Slf4j
    method main (line 52) | public static void main(String[] args) {

FILE: command-query-responsibility-segregation/src/main/java/com/iluwatar/cqrs/commandes/CommandService.java
  type CommandService (line 28) | public interface CommandService {
    method authorCreated (line 30) | void authorCreated(String username, String name, String email);
    method bookAddedToAuthor (line 32) | void bookAddedToAuthor(String title, double price, String username);
    method authorNameUpdated (line 34) | void authorNameUpdated(String username, String name);
    method authorUsernameUpdated (line 36) | void authorUsernameUpdated(String oldUsername, String newUsername);
    method authorEmailUpdated (line 38) | void authorEmailUpdated(String username, String email);
    method bookTitleUpdated (line 40) | void bookTitleUpdated(String oldTitle, String newTitle);
    method bookPriceUpdated (line 42) | void bookPriceUpdated(String title, double price);

FILE: command-query-responsibility-segregation/src/main/java/com/iluwatar/cqrs/commandes/CommandServiceImpl.java
  class CommandServiceImpl (line 36) | public class CommandServiceImpl implements CommandService {
    method getAuthorByUsername (line 40) | private Author getAuthorByUsername(String username) {
    method getBookByTitle (line 54) | private Book getBookByTitle(String title) {
    method authorCreated (line 68) | @Override
    method bookAddedToAuthor (line 78) | @Override
    method authorNameUpdated (line 89) | @Override
    method authorUsernameUpdated (line 100) | @Override
    method authorEmailUpdated (line 111) | @Override
    method bookTitleUpdated (line 122) | @Override
    method bookPriceUpdated (line 133) | @Override

FILE: command-query-responsibility-segregation/src/main/java/com/iluwatar/cqrs/constants/AppConstants.java
  class AppConstants (line 28) | public class AppConstants {

FILE: command-query-responsibility-segregation/src/main/java/com/iluwatar/cqrs/domain/model/Author.java
  class Author (line 36) | @ToString
    method Author (line 56) | public Author(String username, String name, String email) {
    method Author (line 62) | protected Author() {}

FILE: command-query-responsibility-segregation/src/main/java/com/iluwatar/cqrs/domain/model/Book.java
  class Book (line 40) | @ToString
    method Book (line 60) | public Book(String title, double price, Author author) {
    method Book (line 66) | protected Book() {}

FILE: command-query-responsibility-segregation/src/main/java/com/iluwatar/cqrs/dto/Author.java
  class Author (line 34) | @ToString

FILE: command-query-responsibility-segregation/src/main/java/com/iluwatar/cqrs/dto/Book.java
  class Book (line 34) | @ToString

FILE: command-query-responsibility-segregation/src/main/java/com/iluwatar/cqrs/queries/QueryService.java
  type QueryService (line 33) | public interface QueryService {
    method getAuthorByUsername (line 35) | Author getAuthorByUsername(String username);
    method getBook (line 37) | Book getBook(String title);
    method getAuthorBooks (line 39) | List<Book> getAuthorBooks(String username);
    method getAuthorBooksCount (line 41) | BigInteger getAuthorBooksCount(String username);
    method getAuthorsCount (line 43) | BigInteger getAuthorsCount();

FILE: command-query-responsibility-segregation/src/main/java/com/iluwatar/cqrs/queries/QueryServiceImpl.java
  class QueryServiceImpl (line 40) | public class QueryServiceImpl implements QueryService {
    method getAuthorByUsername (line 44) | @Override
    method getBook (line 58) | @Override
    method getAuthorBooks (line 72) | @Override
    method getAuthorBooksCount (line 87) | @Override
    method getAuthorsCount (line 102) | @Override

FILE: command-query-responsibility-segregation/src/main/java/com/iluwatar/cqrs/util/HibernateUtil.java
  class HibernateUtil (line 36) | @Slf4j
    method buildSessionFactory (line 41) | private static SessionFactory buildSessionFactory() {
    method getSessionFactory (line 54) | public static SessionFactory getSessionFactory() {

FILE: command-query-responsibility-segregation/src/test/java/com/iluwatar/cqrs/IntegrationTest.java
  class IntegrationTest (line 40) | class IntegrationTest {
    method initializeAndPopulateDatabase (line 44) | @BeforeAll
    method testGetAuthorByUsername (line 67) | @Test
    method testGetUpdatedAuthorByUsername (line 75) | @Test
    method testGetBook (line 82) | @Test
    method testGetAuthorBooks (line 89) | @Test
    method testGetAuthorBooksCount (line 97) | @Test
    method testGetAuthorsCount (line 103) | @Test

FILE: command/src/main/java/com/iluwatar/command/App.java
  class App (line 43) | public class App {
    method main (line 50) | public static void main(String[] args) {

FILE: command/src/main/java/com/iluwatar/command/Goblin.java
  class Goblin (line 28) | public class Goblin extends Target {
    method Goblin (line 30) | public Goblin() {
    method toString (line 35) | @Override

FILE: command/src/main/java/com/iluwatar/command/Size.java
  type Size (line 30) | @RequiredArgsConstructor
    method toString (line 37) | @Override

FILE: command/src/main/java/com/iluwatar/command/Target.java
  class Target (line 32) | @Slf4j
    method printStatus (line 42) | public void printStatus() {
    method changeSize (line 47) | public void changeSize() {
    method changeVisibility (line 53) | public void changeVisibility() {

FILE: command/src/main/java/com/iluwatar/command/Visibility.java
  type Visibility (line 30) | @RequiredArgsConstructor
    method toString (line 37) | @Override

FILE: command/src/main/java/com/iluwatar/command/Wizard.java
  class Wizard (line 32) | @Slf4j
    method castSpell (line 39) | public void castSpell(Runnable runnable) {
    method undoLastSpell (line 45) | public void undoLastSpell() {
    method redoLastSpell (line 54) | public void redoLastSpell() {
    method toString (line 62) | @Override

FILE: command/src/test/java/com/iluwatar/command/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 39) | @Test

FILE: command/src/test/java/com/iluwatar/command/CommandTest.java
  class CommandTest (line 45) | class CommandTest {
    method testCommand (line 54) | @Test
    method verifyGoblin (line 88) | private void verifyGoblin(

FILE: commander/src/main/java/com/iluwatar/commander/AppAllCases.java
  class AppAllCases (line 87) | public class AppAllCases {
    method employeeDatabaseUnavailableCase (line 92) | void employeeDatabaseUnavailableCase() {
    method employeeDbSuccessCase (line 128) | void employeeDbSuccessCase() {
    method messagingDatabaseUnavailableCasePaymentSuccess (line 145) | void messagingDatabaseUnavailableCasePaymentSuccess() {
    method messagingDatabaseUnavailableCasePaymentError (line 165) | void messagingDatabaseUnavailableCasePaymentError() {
    method messagingDatabaseUnavailableCasePaymentFailure (line 202) | void messagingDatabaseUnavailableCasePaymentFailure() {
    method messagingSuccessCase (line 238) | void messagingSuccessCase() {
    method paymentNotPossibleCase (line 255) | void paymentNotPossibleCase() {
    method paymentDatabaseUnavailableCase (line 271) | void paymentDatabaseUnavailableCase() {
    method paymentSuccessCase (line 292) | void paymentSuccessCase() {
    method queuePaymentTaskDatabaseUnavailableCase (line 309) | void queuePaymentTaskDatabaseUnavailableCase() {
    method queueMessageTaskDatabaseUnavailableCase (line 336) | void queueMessageTaskDatabaseUnavailableCase() {
    method queueEmployeeDbTaskDatabaseUnavailableCase (line 363) | void queueEmployeeDbTaskDatabaseUnavailableCase() {
    method queueSuccessCase (line 403) | void queueSuccessCase() {
    method itemUnavailableCase (line 420) | void itemUnavailableCase() {
    method shippingDatabaseUnavailableCase (line 432) | void shippingDatabaseUnavailableCase() {
    method shippingItemNotPossibleCase (line 453) | void shippingItemNotPossibleCase() {
    method shippingSuccessCase (line 466) | void shippingSuccessCase() {
    method main (line 487) | public static void main(String[] args) {

FILE: commander/src/main/java/com/iluwatar/commander/Commander.java
  class Commander (line 73) | public class Commander {
    method Commander (line 102) | Commander(
    method placeOrder (line 125) | void placeOrder(Order order) {
    method sendShippingRequest (line 129) | private void sendShippingRequest(Order order) {
    method sendPaymentRequest (line 196) | private void sendPaymentRequest(Order order) {
    method getRetryHandleErrorIssue (line 230) | private Retry.HandleErrorIssue<Order> getRetryHandleErrorIssue(Order o...
    method handlePaymentError (line 247) | private void handlePaymentError(String orderId, Order o) {
    method handlePaymentDetailsError (line 258) | private void handlePaymentDetailsError(String orderId, Order o) {
    method getRetryOperation (line 271) | private Retry.Operation getRetryOperation(Order order) {
    method updateQueue (line 295) | private void updateQueue(QueueTask qt) {
    method tryDoingTasksInQueue (line 360) | private void tryDoingTasksInQueue() { // commander controls operations...
    method tryDequeue (line 390) | private void tryDequeue() {
    method sendSuccessMessage (line 421) | private void sendSuccessMessage(Order order) {
    method handleSuccessMessageErrorIssue (line 449) | private void handleSuccessMessageErrorIssue(Order order, Order o) {
    method handleSuccessMessageRetryOperation (line 464) | private Retry.Operation handleSuccessMessageRetryOperation(Order order) {
    method sendPaymentFailureMessage (line 486) | private void sendPaymentFailureMessage(Order order) {
    method handlePaymentErrorIssue (line 514) | private void handlePaymentErrorIssue(Order order, Order o) {
    method handlePaymentFailureRetryOperation (line 529) | private void handlePaymentFailureRetryOperation(Order order, List<Exce...
    method sendPaymentPossibleErrorMsg (line 553) | private void sendPaymentPossibleErrorMsg(Order order) {
    method handlePaymentPossibleErrorMsgErrorIssue (line 581) | private void handlePaymentPossibleErrorMsgErrorIssue(Order order, Orde...
    method handlePaymentPossibleErrorMsgRetryOperation (line 594) | private void handlePaymentPossibleErrorMsgRetryOperation(Order order, ...
    method employeeHandleIssue (line 617) | private void employeeHandleIssue(Order order) {
    method doTasksInQueue (line 671) | private void doTasksInQueue() throws IsEmptyException, InterruptedExce...
    method doEmployeeDbTask (line 704) | private void doEmployeeDbTask(QueueTask qt) {
    method doMessagingTask (line 714) | private void doMessagingTask(QueueTask qt) {
    method doPaymentTask (line 737) | private void doPaymentTask(QueueTask qt) {

FILE: commander/src/main/java/com/iluwatar/commander/Database.java
  class Database (line 35) | public abstract class Database<T> {
    method add (line 36) | public abstract T add(T obj) throws DatabaseUnavailableException;
    method get (line 38) | public abstract T get(String id) throws DatabaseUnavailableException;

FILE: commander/src/main/java/com/iluwatar/commander/Order.java
  class Order (line 32) | public class Order { // can store all transactions ids also
    type PaymentStatus (line 34) | enum PaymentStatus {
    type MessageSent (line 40) | enum MessageSent {
    method Order (line 59) | Order(User user, String item, float price) {
    method createUniqueId (line 77) | private String createUniqueId() {

FILE: commander/src/main/java/com/iluwatar/commander/Retry.java
  class Retry (line 39) | public class Retry<T> {
    type Operation (line 42) | public interface Operation {
      method operation (line 43) | void operation(List<Exception> list) throws Exception;
    type HandleErrorIssue (line 51) | public interface HandleErrorIssue<T> {
      method handleIssue (line 52) | void handleIssue(T obj, Exception e);
    method Retry (line 65) | Retry(
    method perform (line 86) | public void perform(List<Exception> list, T obj) {

FILE: commander/src/main/java/com/iluwatar/commander/Service.java
  class Service (line 41) | public abstract class Service {
    method Service (line 49) | protected Service(Database db, Exception... exc) {
    method receiveRequest (line 54) | public abstract String receiveRequest(Object... parameters) throws Dat...
    method updateDb (line 56) | protected abstract String updateDb(Object... parameters) throws Databa...
    method generateId (line 58) | protected String generateId() {

FILE: commander/src/main/java/com/iluwatar/commander/User.java
  class User (line 30) | @AllArgsConstructor

FILE: commander/src/main/java/com/iluwatar/commander/employeehandle/EmployeeDatabase.java
  class EmployeeDatabase (line 34) | public class EmployeeDatabase extends Database<Order> {
    method add (line 37) | @Override
    method get (line 42) | @Override

FILE: commander/src/main/java/com/iluwatar/commander/employeehandle/EmployeeHandle.java
  class EmployeeHandle (line 35) | public class EmployeeHandle extends Service {
    method EmployeeHandle (line 37) | public EmployeeHandle(EmployeeDatabase db, Exception... exc) {
    method receiveRequest (line 41) | public String receiveRequest(Object... parameters) throws DatabaseUnav...
    method updateDb (line 45) | protected String updateDb(Object... parameters) throws DatabaseUnavail...

FILE: commander/src/main/java/com/iluwatar/commander/exceptions/DatabaseUnavailableException.java
  class DatabaseUnavailableException (line 31) | public class DatabaseUnavailableException extends Exception {

FILE: commander/src/main/java/com/iluwatar/commander/exceptions/IsEmptyException.java
  class IsEmptyException (line 28) | public class IsEmptyException extends Exception {

FILE: commander/src/main/java/com/iluwatar/commander/exceptions/ItemUnavailableException.java
  class ItemUnavailableException (line 28) | public class ItemUnavailableException extends Exception {

FILE: commander/src/main/java/com/iluwatar/commander/exceptions/PaymentDetailsErrorException.java
  class PaymentDetailsErrorException (line 31) | public class PaymentDetailsErrorException extends Exception {

FILE: commander/src/main/java/com/iluwatar/commander/exceptions/ShippingNotPossibleException.java
  class ShippingNotPossibleException (line 31) | public class ShippingNotPossibleException extends Exception {

FILE: commander/src/main/java/com/iluwatar/commander/messagingservice/MessagingDatabase.java
  class MessagingDatabase (line 33) | public class MessagingDatabase extends Database<MessageRequest> {
    method add (line 36) | @Override
    method get (line 41) | @Override

FILE: commander/src/main/java/com/iluwatar/commander/messagingservice/MessagingService.java
  class MessagingService (line 36) | @Slf4j
    type MessageToSend (line 39) | enum MessageToSend {
    method MessagingService (line 47) | public MessagingService(MessagingDatabase db, Exception... exc) {
    method receiveRequest (line 52) | public String receiveRequest(Object... parameters) throws DatabaseUnav...
    method updateDb (line 67) | protected String updateDb(Object... parameters) throws DatabaseUnavail...
    method sendMessage (line 77) | String sendMessage(MessageToSend m) {

FILE: commander/src/main/java/com/iluwatar/commander/paymentservice/PaymentDatabase.java
  class PaymentDatabase (line 33) | public class PaymentDatabase extends Database<PaymentRequest> {
    method add (line 38) | @Override
    method get (line 43) | @Override

FILE: commander/src/main/java/com/iluwatar/commander/paymentservice/PaymentService.java
  class PaymentService (line 35) | public class PaymentService extends Service {
    class PaymentRequest (line 37) | @RequiredArgsConstructor
    method PaymentService (line 44) | public PaymentService(PaymentDatabase db, Exception... exc) {
    method receiveRequest (line 49) | public String receiveRequest(Object... parameters) throws DatabaseUnav...
    method updateDb (line 56) | protected String updateDb(Object... parameters) throws DatabaseUnavail...

FILE: commander/src/main/java/com/iluwatar/commander/queue/Queue.java
  class Queue (line 34) | public class Queue<T> {
    class Node (line 40) | static class Node<V> {
      method Node (line 44) | Node(V obj, Node<V> b) {
    method isEmpty (line 50) | boolean isEmpty() {
    method enqueue (line 54) | void enqueue(T obj) {
    method dequeue (line 66) | T dequeue() throws IsEmptyException {
    method peek (line 77) | T peek() throws IsEmptyException {

FILE: commander/src/main/java/com/iluwatar/commander/queue/QueueDatabase.java
  class QueueDatabase (line 33) | public class QueueDatabase extends Database<QueueTask> {
    method QueueDatabase (line 38) | public QueueDatabase(Exception... exc) {
    method add (line 43) | @Override
    method peek (line 56) | public QueueTask peek() throws IsEmptyException {
    method dequeue (line 66) | public QueueTask dequeue() throws IsEmptyException {
    method get (line 70) | @Override

FILE: commander/src/main/java/com/iluwatar/commander/queue/QueueTask.java
  class QueueTask (line 33) | @RequiredArgsConstructor
    type TaskType (line 37) | public enum TaskType {
    method getType (line 56) | public String getType() {
    method isFirstAttempt (line 70) | public boolean isFirstAttempt() {

FILE: commander/src/main/java/com/iluwatar/commander/shippingservice/ShippingDatabase.java
  class ShippingDatabase (line 33) | public class ShippingDatabase extends Database<ShippingRequest> {
    method add (line 37) | @Override
    method get (line 42) | public ShippingRequest get(String trasnactionId) {

FILE: commander/src/main/java/com/iluwatar/commander/shippingservice/ShippingService.java
  class ShippingService (line 35) | public class ShippingService extends Service {
    class ShippingRequest (line 37) | @AllArgsConstructor
    method ShippingService (line 44) | public ShippingService(ShippingDatabase db, Exception... exc) {
    method receiveRequest (line 49) | public String receiveRequest(Object... parameters) throws DatabaseUnav...
    method updateDb (line 57) | protected String updateDb(Object... parameters) throws DatabaseUnavail...

FILE: commander/src/test/java/com/iluwatar/commander/CommanderTest.java
  class CommanderTest (line 47) | class CommanderTest {
    method buildCommanderObject (line 65) | private Commander buildCommanderObject() {
    method buildCommanderObject (line 69) | private Commander buildCommanderObject(boolean nonPaymentException) {
    method buildCommanderObjectVanilla (line 121) | private Commander buildCommanderObjectVanilla() {
    method buildCommanderObjectUnknownException (line 160) | private Commander buildCommanderObjectUnknownException() {
    method buildCommanderObjectNoPaymentException1 (line 177) | private Commander buildCommanderObjectNoPaymentException1() {
    method buildCommanderObjectNoPaymentException2 (line 193) | private Commander buildCommanderObjectNoPaymentException2() {
    method buildCommanderObjectNoPaymentException3 (line 210) | private Commander buildCommanderObjectNoPaymentException3() {
    method buildCommanderObjectWithDB (line 227) | private Commander buildCommanderObjectWithDB() {
    method buildCommanderObjectWithDB (line 231) | private Commander buildCommanderObjectWithDB(
    method buildCommanderObjectWithoutDB (line 260) | private Commander buildCommanderObjectWithoutDB() {
    method buildCommanderObjectWithoutDB (line 264) | private Commander buildCommanderObjectWithoutDB(
    method testPlaceOrderVanilla (line 293) | @Test
    method testPlaceOrder (line 309) | @Test
    method testPlaceOrder2 (line 325) | @Test
    method testPlaceOrderNoException1 (line 341) | @Test
    method testPlaceOrderNoException2 (line 357) | @Test
    method testPlaceOrderNoException3 (line 373) | @Test
    method testPlaceOrderNoException4 (line 389) | @Test
    method testPlaceOrderUnknownException (line 407) | @Test
    method testPlaceOrderShortDuration (line 429) | @Test
    method testPlaceOrderShortDuration2 (line 451) | @Test
    method testPlaceOrderNoExceptionShortMsgDuration (line 473) | @Test
    method testPlaceOrderNoExceptionShortQueueDuration (line 495) | @Test
    method testPlaceOrderWithDatabase (line 517) | @Test
    method testPlaceOrderWithDatabaseAndExceptions (line 539) | @Test
    method testPlaceOrderWithoutDatabase (line 586) | @Test
    method testPlaceOrderWithoutDatabaseAndExceptions (line 608) | @Test
    method testAllSuccessCases (line 655) | @Test
    method testAllUnavailableCase (line 664) | @Test
    method testAllNotPossibleCase (line 678) | @Test

FILE: commander/src/test/java/com/iluwatar/commander/RetryTest.java
  class RetryTest (line 37) | class RetryTest {
    method performTest (line 41) | @Test

FILE: component/src/main/java/com/iluwatar/component/App.java
  class App (line 44) | @Slf4j
    method main (line 51) | public static void main(String[] args) {

FILE: component/src/main/java/com/iluwatar/component/GameObject.java
  class GameObject (line 41) | @Getter
    method createPlayer (line 57) | public static GameObject createPlayer() {
    method createNpc (line 70) | public static GameObject createNpc() {
    method demoUpdate (line 81) | public void demoUpdate() {
    method update (line 92) | public void update(int e) {
    method updateVelocity (line 103) | public void updateVelocity(int acceleration) {
    method updateCoordinate (line 108) | public void updateCoordinate() {

FILE: component/src/main/java/com/iluwatar/component/component/graphiccomponent/GraphicComponent.java
  type GraphicComponent (line 30) | public interface GraphicComponent {
    method update (line 31) | void update(GameObject gameObject);

FILE: component/src/main/java/com/iluwatar/component/component/graphiccomponent/ObjectGraphicComponent.java
  class ObjectGraphicComponent (line 31) | @Slf4j
    method update (line 39) | @Override

FILE: component/src/main/java/com/iluwatar/component/component/inputcomponent/DemoInputComponent.java
  class DemoInputComponent (line 37) | @Slf4j
    method update (line 47) | @Override

FILE: component/src/main/java/com/iluwatar/component/component/inputcomponent/InputComponent.java
  type InputComponent (line 30) | public interface InputComponent {
    method update (line 31) | void update(GameObject gameObject, int e);

FILE: component/src/main/java/com/iluwatar/component/component/inputcomponent/PlayerInputComponent.java
  class PlayerInputComponent (line 35) | @Slf4j
    method update (line 45) | @Override

FILE: component/src/main/java/com/iluwatar/component/component/physiccomponent/ObjectPhysicComponent.java
  class ObjectPhysicComponent (line 31) | @Slf4j
    method update (line 39) | @Override

FILE: component/src/main/java/com/iluwatar/component/component/physiccomponent/PhysicComponent.java
  type PhysicComponent (line 30) | public interface PhysicComponent {
    method update (line 31) | void update(GameObject gameObject);

FILE: component/src/test/java/com/iluwatar/component/AppTest.java
  class AppTest (line 35) | class AppTest {
    method shouldExecuteComponentWithoutException (line 37) | @Test

FILE: component/src/test/java/com/iluwatar/component/GameObjectTest.java
  class GameObjectTest (line 35) | @Slf4j
    method initEach (line 40) | @BeforeEach
    method objectTest (line 49) | @Test
    method eventInputTest (line 57) | @Test
    method npcDemoTest (line 80) | @Test

FILE: composite-entity/src/main/java/com/iluwatar/compositeentity/App.java
  class App (line 35) | @Slf4j
    method App (line 39) | public App(String message, String signal) {
    method main (line 53) | public static void main(String[] args) {

FILE: composite-entity/src/main/java/com/iluwatar/compositeentity/CoarseGrainedObject.java
  class CoarseGrainedObject (line 35) | public abstract class CoarseGrainedObject<T> {
    method setData (line 39) | public void setData(T... data) {
    method getData (line 43) | public T[] getData() {

FILE: composite-entity/src/main/java/com/iluwatar/compositeentity/CompositeEntity.java
  class CompositeEntity (line 31) | public class CompositeEntity {
    method setData (line 35) | public void setData(String message, String signal) {
    method getData (line 39) | public String[] getData() {
    method init (line 43) | public void init() {

FILE: composite-entity/src/main/java/com/iluwatar/compositeentity/ConsoleCoarseGrainedObject.java
  class ConsoleCoarseGrainedObject (line 28) | public class ConsoleCoarseGrainedObject extends CoarseGrainedObject<Stri...
    method getData (line 30) | @Override
    method init (line 35) | public void init() {

FILE: composite-entity/src/main/java/com/iluwatar/compositeentity/DependentObject.java
  class DependentObject (line 35) | @Setter

FILE: composite-entity/src/main/java/com/iluwatar/compositeentity/MessageDependentObject.java
  class MessageDependentObject (line 28) | public class MessageDependentObject extends DependentObject<String> {}

FILE: composite-entity/src/main/java/com/iluwatar/compositeentity/SignalDependentObject.java
  class SignalDependentObject (line 28) | public class SignalDependentObject extends DependentObject<String> {}

FILE: composite-entity/src/test/java/com/iluwatar/compositeentity/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 40) | @Test

FILE: composite-entity/src/test/java/com/iluwatar/compositeentity/PersistenceTest.java
  class PersistenceTest (line 31) | class PersistenceTest {
    method dependentObjectChangedForPersistenceTest (line 35) | @Test
    method coarseGrainedObjectChangedForPersistenceTest (line 46) | @Test

FILE: composite-view/src/main/java/com/iluwatar/compositeview/AppServlet.java
  class AppServlet (line 36) | @Slf4j
    method doGet (line 53) | @Override
    method doPost (line 65) | @Override
    method doDelete (line 75) | @Override
    method doPut (line 85) | @Override

FILE: composite-view/src/main/java/com/iluwatar/compositeview/ClientPropertiesBean.java
  class ClientPropertiesBean (line 41) | @Getter
    method ClientPropertiesBean (line 64) | public ClientPropertiesBean(HttpServletRequest req) {

FILE: composite-view/src/test/java/com/iluwatar/compositeview/AppServletTest.java
  class AppServletTest (line 37) | class AppServletTest {
    method testDoGet (line 51) | @Test
    method testDoPost (line 69) | @Test
    method testDoPut (line 85) | @Test
    method testDoDelete (line 101) | @Test

FILE: composite-view/src/test/java/com/iluwatar/compositeview/JavaBeansTest.java
  class JavaBeansTest (line 33) | class JavaBeansTest {
    method testDefaultConstructor (line 35) | @Test
    method testNameGetterSetter (line 45) | @Test
    method testBusinessSetterGetter (line 54) | @Test
    method testScienceSetterGetter (line 63) | @Test
    method testSportsSetterGetter (line 72) | @Test
    method testWorldSetterGetter (line 81) | @Test
    method testRequestConstructor (line 90) | @Test

FILE: composite/src/main/java/com/iluwatar/composite/App.java
  class App (line 39) | @Slf4j
    method main (line 47) | public static void main(String[] args) {

FILE: composite/src/main/java/com/iluwatar/composite/Letter.java
  class Letter (line 30) | @RequiredArgsConstructor
    method printThisBefore (line 35) | @Override

FILE: composite/src/main/java/com/iluwatar/composite/LetterComposite.java
  class LetterComposite (line 31) | public abstract class LetterComposite {
    method add (line 35) | public void add(LetterComposite letter) {
    method count (line 39) | public int count() {
    method printThisBefore (line 43) | protected void printThisBefore() {}
    method printThisAfter (line 45) | protected void printThisAfter() {}
    method print (line 48) | public void print() {

FILE: composite/src/main/java/com/iluwatar/composite/Messenger.java
  class Messenger (line 30) | public class Messenger {
    method messageFromOrcs (line 32) | LetterComposite messageFromOrcs() {
    method messageFromElves (line 49) | LetterComposite messageFromElves() {

FILE: composite/src/main/java/com/iluwatar/composite/Sentence.java
  class Sentence (line 30) | public class Sentence extends LetterComposite {
    method Sentence (line 33) | public Sentence(List<Word> words) {
    method printThisAfter (line 37) | @Override

FILE: composite/src/main/java/com/iluwatar/composite/Word.java
  class Word (line 30) | public class Word extends LetterComposite {
    method Word (line 33) | public Word(List<Letter> letters) {
    method Word (line 42) | public Word(char... letters) {
    method printThisBefore (line 48) | @Override

FILE: composite/src/test/java/com/iluwatar/composite/AppTest.java
  class AppTest (line 31) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 39) | @Test

FILE: composite/src/test/java/com/iluwatar/composite/MessengerTest.java
  class MessengerTest (line 37) | class MessengerTest {
    method setUp (line 48) | @BeforeEach
    method tearDown (line 55) | @AfterEach
    method testMessageFromOrcs (line 61) | @Test
    method testMessageFromElves (line 68) | @Test
    method testMessage (line 80) | private void testMessage(final LetterComposite composedMessage, final ...

FILE: context-object/src/main/java/com/iluwatar/context/object/App.java
  class App (line 39) | @Slf4j
    method main (line 49) | public static void main(String[] args) {
    method logContext (line 71) | private static void logContext(ServiceContext context) {

FILE: context-object/src/main/java/com/iluwatar/context/object/LayerA.java
  class LayerA (line 30) | @Getter
    method LayerA (line 35) | public LayerA() {
    method addAccountInfo (line 39) | public void addAccountInfo(String accountService) {

FILE: context-object/src/main/java/com/iluwatar/context/object/LayerB.java
  class LayerB (line 30) | @Getter
    method LayerB (line 35) | public LayerB(LayerA layerA) {
    method addSessionInfo (line 39) | public void addSessionInfo(String sessionService) {

FILE: context-object/src/main/java/com/iluwatar/context/object/LayerC.java
  class LayerC (line 30) | @Getter
    method LayerC (line 35) | public LayerC(LayerB layerB) {
    method addSearchInfo (line 39) | public void addSearchInfo(String searchService) {

FILE: context-object/src/main/java/com/iluwatar/context/object/ServiceContext.java
  class ServiceContext (line 31) | @Getter

FILE: context-object/src/main/java/com/iluwatar/context/object/ServiceContextFactory.java
  class ServiceContextFactory (line 28) | public class ServiceContextFactory {
    method createContext (line 30) | public static ServiceContext createContext() {

FILE: context-object/src/test/java/com/iluwatar/contect/object/AppTest.java
  class AppTest (line 32) | public class AppTest {
    method shouldExecuteWithoutException (line 35) | @Test

FILE: context-object/src/test/java/com/iluwatar/contect/object/ServiceContextTest.java
  class ServiceContextTest (line 40) | public class ServiceContextTest {
    method initiateLayerA (line 46) | @BeforeEach
    method testSameContextPassedBetweenLayers (line 51) | @Test
    method testScopedDataPassedBetweenLayers (line 64) | @Test
    method testLayerContexts (line 77) | @Test

FILE: converter/src/main/java/com/iluwatar/converter/App.java
  class App (line 36) | @Slf4j
    method main (line 44) | public static void main(String[] args) {

FILE: converter/src/main/java/com/iluwatar/converter/Converter.java
  class Converter (line 40) | @RequiredArgsConstructor
    method convertFromDto (line 53) | public final U convertFromDto(final T dto) {
    method convertFromEntity (line 64) | public final T convertFromEntity(final U entity) {
    method createFromDtos (line 75) | public final List<U> createFromDtos(final Collection<T> dtos) {
    method createFromEntities (line 86) | public final List<T> createFromEntities(final Collection<U> entities) {

FILE: converter/src/main/java/com/iluwatar/converter/UserConverter.java
  class UserConverter (line 28) | public class UserConverter extends Converter<UserDto, User> {
    method UserConverter (line 30) | public UserConverter() {
    method convertToDto (line 34) | private static UserDto convertToDto(User user) {
    method convertToEntity (line 38) | private static User convertToEntity(UserDto dto) {

FILE: converter/src/test/java/com/iluwatar/converter/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 38) | @Test

FILE: converter/src/test/java/com/iluwatar/converter/ConverterTest.java
  class ConverterTest (line 34) | class ConverterTest {
    method testConversionsStartingFromDomain (line 39) | @Test
    method testConversionsStartingFromDto (line 47) | @Test
    method testCustomConverter (line 58) | @Test
    method testCollectionConversion (line 85) | @Test

FILE: curiously-recurring-template-pattern/src/main/java/crtp/App.java
  class App (line 33) | @Slf4j
    method main (line 41) | public static void main(String[] args) {

FILE: curiously-recurring-template-pattern/src/main/java/crtp/Fighter.java
  type Fighter (line 32) | public interface Fighter<T> {
    method fight (line 34) | void fight(T t);

FILE: curiously-recurring-template-pattern/src/main/java/crtp/MmaBantamweightFighter.java
  class MmaBantamweightFighter (line 28) | class MmaBantamweightFighter extends MmaFighter<MmaBantamweightFighter> {
    method MmaBantamweightFighter (line 30) | public MmaBantamweightFighter(String name, String surname, String nick...

FILE: curiously-recurring-template-pattern/src/main/java/crtp/MmaFighter.java
  class MmaFighter (line 35) | @Slf4j
    method fight (line 44) | @Override

FILE: curiously-recurring-template-pattern/src/main/java/crtp/MmaHeavyweightFighter.java
  class MmaHeavyweightFighter (line 28) | public class MmaHeavyweightFighter extends MmaFighter<MmaHeavyweightFigh...
    method MmaHeavyweightFighter (line 30) | public MmaHeavyweightFighter(String name, String surname, String nickN...

FILE: curiously-recurring-template-pattern/src/main/java/crtp/MmaLightweightFighter.java
  class MmaLightweightFighter (line 28) | class MmaLightweightFighter extends MmaFighter<MmaLightweightFighter> {
    method MmaLightweightFighter (line 30) | public MmaLightweightFighter(String name, String surname, String nickN...

FILE: curiously-recurring-template-pattern/src/test/java/crtp/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 34) | @Test

FILE: curiously-recurring-template-pattern/src/test/java/crtp/FightTest.java
  class FightTest (line 35) | @Slf4j
    method testFighterCanFightOnlyAgainstSameWeightOpponents (line 43) | @Test
    method getOpponents (line 64) | private static List<MmaFighter<?>> getOpponents() {

FILE: currying/src/main/java/com/iluwatar/currying/App.java
  class App (line 39) | @Slf4j
    method main (line 42) | public static void main(String[] args) {

FILE: currying/src/main/java/com/iluwatar/currying/Book.java
  class Book (line 33) | @AllArgsConstructor
    method equals (line 40) | @Override
    method hashCode (line 55) | @Override
    method toString (line 60) | @Override
    method builder (line 89) | public static AddGenre builder() {
    type AddGenre (line 95) | public interface AddGenre {
      method withGenre (line 96) | Book.AddAuthor withGenre(Genre genre);
    type AddAuthor (line 100) | public interface AddAuthor {
      method withAuthor (line 101) | Book.AddTitle withAuthor(String author);
    type AddTitle (line 105) | public interface AddTitle {
      method withTitle (line 106) | Book.AddPublicationDate withTitle(String title);
    type AddPublicationDate (line 110) | public interface AddPublicationDate {
      method withPublicationDate (line 111) | Book withPublicationDate(LocalDate publicationDate);

FILE: currying/src/main/java/com/iluwatar/currying/Genre.java
  type Genre (line 28) | public enum Genre {

FILE: currying/src/test/java/com/iluwatar/currying/AppTest.java
  class AppTest (line 32) | class AppTest {
    method executesWithoutExceptions (line 33) | @Test

FILE: currying/src/test/java/com/iluwatar/currying/BookCurryingTest.java
  class BookCurryingTest (line 34) | class BookCurryingTest {
    method initialiseBook (line 37) | @BeforeAll
    method createsExpectedBook (line 43) | @Test
    method functionCreatesExpectedBook (line 64) | @Test

FILE: dao-factory/src/main/java/com/iluwatar/daofactory/App.java
  class App (line 32) | @Slf4j
    method main (line 35) | public static void main(String[] args) {
    method deleteSchema (line 92) | public static void deleteSchema(CustomerDAO customerDAO) {
    method performCreateCustomer (line 96) | public static <T extends Serializable> void performCreateCustomer(
    method performUpdateCustomer (line 107) | public static <T extends Serializable> void performUpdateCustomer(
    method performDeleteCustomer (line 116) | public static <T extends Serializable> void performDeleteCustomer(

FILE: dao-factory/src/main/java/com/iluwatar/daofactory/CustomException.java
  class CustomException (line 28) | public class CustomException extends RuntimeException {
    method CustomException (line 29) | public CustomException(String message) {
    method CustomException (line 33) | public CustomException(String message, Throwable cause) {

FILE: dao-factory/src/main/java/com/iluwatar/daofactory/Customer.java
  class Customer (line 39) | @Getter

FILE: dao-factory/src/main/java/com/iluwatar/daofactory/CustomerDAO.java
  type CustomerDAO (line 43) | public interface CustomerDAO<T extends Serializable> {
    method save (line 49) | void save(Customer<T> customer);
    method update (line 56) | void update(Customer<T> customer);
    method delete (line 63) | void delete(T id);
    method findAll (line 70) | List<Customer<T>> findAll();
    method findById (line 78) | Optional<Customer<T>> findById(T id);
    method deleteSchema (line 84) | void deleteSchema();

FILE: dao-factory/src/main/java/com/iluwatar/daofactory/DAOFactory.java
  class DAOFactory (line 38) | public abstract class DAOFactory {
    method createCustomerDAO (line 44) | public abstract CustomerDAO createCustomerDAO();

FILE: dao-factory/src/main/java/com/iluwatar/daofactory/DAOFactoryProvider.java
  class DAOFactoryProvider (line 42) | public class DAOFactoryProvider {
    method DAOFactoryProvider (line 44) | private DAOFactoryProvider() {}
    method getDataSource (line 54) | public static DAOFactory getDataSource(DataSourceType dataSourceType) {

FILE: dao-factory/src/main/java/com/iluwatar/daofactory/DataSourceType.java
  type DataSourceType (line 28) | public enum DataSourceType {

FILE: dao-factory/src/main/java/com/iluwatar/daofactory/FlatFileCustomerDAO.java
  class FlatFileCustomerDAO (line 47) | @Slf4j
    method createReader (line 54) | protected Reader createReader(Path filePath) throws IOException {
    method createWriter (line 58) | protected Writer createWriter(Path filePath) throws IOException {
    method save (line 63) | @Override
    method update (line 82) | @Override
    method delete (line 109) | @Override
    method findAll (line 134) | @Override
    method findById (line 149) | @Override
    method deleteSchema (line 164) | @Override

FILE: dao-factory/src/main/java/com/iluwatar/daofactory/FlatFileDataSourceFactory.java
  class FlatFileDataSourceFactory (line 33) | public class FlatFileDataSourceFactory extends DAOFactory {
    method createCustomerDAO (line 37) | @Override

FILE: dao-factory/src/main/java/com/iluwatar/daofactory/H2CustomerDAO.java
  class H2CustomerDAO (line 44) | @Slf4j
    method save (line 59) | @Override
    method update (line 72) | @Override
    method delete (line 95) | @Override
    method findAll (line 117) | @Override
    method findById (line 136) | @Override
    method createSchema (line 160) | public void createSchema() {
    method deleteSchema (line 170) | @Override

FILE: dao-factory/src/main/java/com/iluwatar/daofactory/H2DataSourceFactory.java
  class H2DataSourceFactory (line 31) | public class H2DataSourceFactory extends DAOFactory {
    method createCustomerDAO (line 36) | @Override
    method createDataSource (line 41) | private DataSource createDataSource() {

FILE: dao-factory/src/main/java/com/iluwatar/daofactory/MongoCustomerDAO.java
  class MongoCustomerDAO (line 42) | @Slf4j
    method save (line 48) | @Override
    method update (line 56) | @Override
    method delete (line 64) | @Override
    method findAll (line 74) | @Override
    method findById (line 88) | @Override
    method deleteSchema (line 102) | @Override

FILE: dao-factory/src/main/java/com/iluwatar/daofactory/MongoDataSourceFactory.java
  class MongoDataSourceFactory (line 35) | public class MongoDataSourceFactory extends DAOFactory {
    method createCustomerDAO (line 40) | @Override

FILE: dao-factory/src/test/java/com/iluwatar/daofactory/AppTest.java
  class AppTest (line 37) | class AppTest {
    method setUp (line 43) | @BeforeEach
    method testPerformCreateCustomerWithLongId (line 49) | @Test
    method testPerformUpdateCustomerWithObjectId (line 63) | @Test
    method testPerformDeleteCustomerWithLongId (line 76) | @Test
    method testDeleteSchema (line 89) | @Test

FILE: dao-factory/src/test/java/com/iluwatar/daofactory/DAOFactoryTest.java
  class DAOFactoryTest (line 32) | class DAOFactoryTest {
    method verifyH2CustomerDAOCreation (line 34) | @Test
    method verifyMongoCustomerDAOCreation (line 41) | @Test
    method verifyFlatFileCustomerDAOCreation (line 48) | @Test

FILE: dao-factory/src/test/java/com/iluwatar/daofactory/FlatFileCustomerDAOTest.java
  class FlatFileCustomerDAOTest (line 59) | class FlatFileCustomerDAOTest {
    method setUp (line 70) | @BeforeEach
    class Save (line 93) | @Nested
      method giveFilePathNotExist_whenSaveCustomer_thenCreateNewFileWithCustomer (line 95) | @Test
      method givenEmptyFileExist_whenSaveCustomer_thenAddCustomer (line 108) | @Test
      method givenFileWithCustomerExist_whenSaveCustomer_thenShouldAppendCustomer (line 123) | @Test
      method whenReadFails_thenThrowException (line 137) | @Test
      method whenWriteFails_thenThrowException (line 155) | @Test
    class Update (line 176) | @Nested
      method givenFilePathNotExist_whenUpdateCustomer_thenThrowException (line 178) | @Test
      method whenReadFails_thenThrowException (line 184) | @Test
      method whenWriteFails_thenThrowException (line 202) | @Test
      method givenValidCustomer_whenUpdateCustomer_thenUpdateSucceed (line 227) | @Test
      method givenIdCustomerNotExist_whenUpdateCustomer_thenThrowException (line 256) | @Test
    class Delete (line 279) | @Nested
      method givenFilePathNotExist_whenDeleteCustomer_thenThrowException (line 281) | @Test
      method whenReadFails_thenThrowException (line 287) | @Test
      method whenWriteFails_thenThrowException (line 305) | @Test
      method givenValidId_whenDeleteCustomer_thenDeleteSucceed (line 326) | @Test
      method givenIdNotExist_whenDeleteCustomer_thenThrowException (line 357) | @Test
    class FindAll (line 381) | @Nested
      method givenFileNotExist_thenThrowException (line 383) | @Test
      method whenReadFails_thenThrowException (line 389) | @Test
      method givenEmptyCustomer_thenReturnEmptyList (line 407) | @Test
      method givenCustomerExist_thenReturnCustomerList (line 416) | @Test
    class FindById (line 429) | @Nested
      method givenFilePathNotExist_whenFindById_thenThrowException (line 432) | @Test
      method whenReadFails_thenThrowException (line 438) | @Test
      method givenIdCustomerExist_whenFindById_thenReturnCustomer (line 456) | @Test
      method givenIdCustomerNotExist_whenFindById_thenReturnEmpty (line 468) | @Test
    class DeleteSchema (line 478) | @Nested
      method givenFilePathExist_thenDeleteFile (line 480) | @Test
      method givenFilePathNotExist_thenThrowException (line 490) | @Test

FILE: dao-factory/src/test/java/com/iluwatar/daofactory/H2CustomerDAOTest.java
  class H2CustomerDAOTest (line 48) | class H2CustomerDAOTest {
    method createSchema (line 58) | @BeforeEach
    method deleteSchema (line 66) | @AfterEach
    class ConnectionSucceed (line 75) | @Nested
      method setUp (line 78) | @BeforeEach
      class SaveCustomer (line 92) | @Nested
        method givenValidCustomer_whenSaveCustomer_thenAddSucceed (line 94) | @Test
        method givenIdCustomerDuplicated_whenSaveCustomer_thenThrowException (line 106) | @Test
      class UpdateCustomer (line 115) | @Nested
        method givenValidCustomer_whenUpdateCustomer_thenUpdateSucceed (line 117) | @Test
        method givenIdCustomerNotExist_whenUpdateCustomer_thenThrowException (line 126) | @Test
        method givenNull_whenUpdateCustomer_thenThrowException (line 134) | @Test
      class DeleteCustomer (line 142) | @Nested
        method givenValidId_whenDeleteCustomer_thenDeleteSucceed (line 144) | @Test
        method givenIdCustomerNotExist_whenDeleteCustomer_thenThrowException (line 153) | @Test
        method givenNull_whenDeleteCustomer_thenThrowException (line 164) | @Test
      class FindAllCustomers (line 173) | @Nested
        method givenNonCustomerInDb_whenFindAllCustomer_thenReturnEmptyList (line 175) | @Test
        method givenCustomerExistInDb_whenFindAllCustomer_thenReturnCustomers (line 182) | @Test
      class FindCustomerById (line 191) | @Nested
        method givenValidId_whenFindById_thenReturnCustomer (line 193) | @Test
        method givenIdCustomerNotExist_whenFindById_thenReturnEmpty (line 201) | @Test
        method givenNull_whenFindById_thenThrowException (line 207) | @Test
      class CreateSchema (line 213) | @Nested
        method whenCreateSchema_thenNotThrowException (line 215) | @Test
      class DeleteSchema (line 221) | @Nested
        method whenDeleteSchema_thenNotThrowException (line 223) | @Test
    class ConnectionFailed (line 231) | @Nested
      method setUp (line 235) | @BeforeEach
      method mockedDataSource (line 240) | private DataSource mockedDataSource() throws SQLException {
      method givenValidCustomer_whenSaveCustomer_thenThrowException (line 250) | @Test
      method givenValidCustomer_whenUpdateCustomer_thenThrowException (line 258) | @Test
      method givenValidId_whenDeleteCustomer_thenThrowException (line 266) | @Test
      method whenFindAll_thenThrowException (line 274) | @Test
      method whenFindById_thenThrowException (line 280) | @Test
      method whenCreateSchema_thenThrowException (line 288) | @Test
      method whenDeleteSchema_thenThrowException (line 294) | @Test

FILE: dao-factory/src/test/java/com/iluwatar/daofactory/MongoCustomerDAOTest.java
  class MongoCustomerDAOTest (line 51) | class MongoCustomerDAOTest {
    method givenValidCustomer_whenSaveCustomer_thenSaveSucceed (line 55) | @Test
    method givenValidCustomer_whenUpdateCustomer_thenUpdateSucceed (line 67) | @Test
    method givenValidObjectId_whenDeleteCustomer_thenDeleteSucceed (line 89) | @Test
    method givenIdNotExist_whenDeleteCustomer_thenThrowException (line 103) | @Test
    method findAll_thenReturnAllCustomers (line 117) | @Test
    method givenValidId_whenFindById_thenReturnCustomer (line 132) | @Test
    method givenNotExistingId_whenFindById_thenReturnEmpty (line 147) | @Test
    method whenDeleteSchema_thenDeleteCollection (line 158) | @Test

FILE: data-access-object/src/main/java/com/iluwatar/dao/App.java
  class App (line 45) | @Slf4j
    method main (line 56) | public static void main(final String[] args) throws Exception {
    method deleteSchema (line 67) | private static void deleteSchema(DataSource dataSource) throws SQLExce...
    method createSchema (line 74) | private static void createSchema(DataSource dataSource) throws SQLExce...
    method createDataSource (line 81) | private static DataSource createDataSource() {
    method performOperationsUsing (line 87) | private static void performOperationsUsing(final CustomerDao customerD...
    method addCustomers (line 108) | private static void addCustomers(CustomerDao customerDao) throws Excep...
    method generateSampleCustomers (line 119) | public static List<Customer> generateSampleCustomers() {

FILE: data-access-object/src/main/java/com/iluwatar/dao/CustomException.java
  class CustomException (line 30) | public class CustomException extends Exception {
    method CustomException (line 34) | public CustomException(String message, Throwable cause) {

FILE: data-access-object/src/main/java/com/iluwatar/dao/Customer.java
  class Customer (line 34) | @Setter

FILE: data-access-object/src/main/java/com/iluwatar/dao/CustomerDao.java
  type CustomerDao (line 45) | public interface CustomerDao {
    method getAll (line 54) | Stream<Customer> getAll() throws Exception;
    method getById (line 64) | Optional<Customer> getById(int id) throws Exception;
    method add (line 73) | boolean add(Customer customer) throws Exception;
    method update (line 82) | boolean update(Customer customer) throws Exception;
    method delete (line 91) | boolean delete(Customer customer) throws Exception;

FILE: data-access-object/src/main/java/com/iluwatar/dao/CustomerSchemaSql.java
  class CustomerSchemaSql (line 28) | public final class CustomerSchemaSql {
    method CustomerSchemaSql (line 30) | private CustomerSchemaSql() {}

FILE: data-access-object/src/main/java/com/iluwatar/dao/DbCustomerDao.java
  class DbCustomerDao (line 42) | @Slf4j
    method getAll (line 55) | @Override
    method getConnection (line 84) | private Connection getConnection() throws SQLException {
    method mutedClose (line 88) | private void mutedClose(Connection connection, PreparedStatement state...
    method createCustomer (line 98) | private Customer createCustomer(ResultSet resultSet) throws SQLExcepti...
    method getById (line 104) | @Override
    method add (line 129) | @Override
    method update (line 148) | @Override
    method delete (line 163) | @Override

FILE: data-access-object/src/main/java/com/iluwatar/dao/InMemoryCustomerDao.java
  class InMemoryCustomerDao (line 37) | public class InMemoryCustomerDao implements CustomerDao {
    method getAll (line 42) | @Override
    method getById (line 47) | @Override
    method add (line 52) | @Override
    method update (line 62) | @Override
    method delete (line 67) | @Override

FILE: data-access-object/src/test/java/com/iluwatar/dao/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteDaoWithoutException (line 38) | @Test

FILE: data-access-object/src/test/java/com/iluwatar/dao/CustomerTest.java
  class CustomerTest (line 34) | class CustomerTest {
    method setUp (line 41) | @BeforeEach
    method getAndSetId (line 46) | @Test
    method getAndSetFirstname (line 53) | @Test
    method getAndSetLastname (line 60) | @Test
    method notEqualWithDifferentId (line 67) | @Test
    method equalsWithSameObjectValues (line 75) | @Test
    method equalsWithSameObjects (line 82) | @Test
    method testToString (line 88) | @Test

FILE: data-access-object/src/test/java/com/iluwatar/dao/DbCustomerDaoTest.java
  class DbCustomerDaoTest (line 48) | class DbCustomerDaoTest {
    method createSchema (line 59) | @BeforeEach
    class ConnectionSuccess (line 68) | @Nested
      method setUp (line 76) | @BeforeEach
      class NonExistingCustomer (line 88) | @Nested
        method addingShouldResultInSuccess (line 91) | @Test
        method deletionShouldBeFailureAndNotAffectExistingCustomers (line 105) | @Test
        method updationShouldBeFailureAndNotAffectExistingCustomers (line 114) | @Test
        method retrieveShouldReturnNoCustomer (line 126) | @Test
      class ExistingCustomer (line 136) | @Nested
        method addingShouldResultInFailureAndNotAffectExistingCustomers (line 139) | @Test
        method deletionShouldBeSuccessAndCustomerShouldBeNonAccessible (line 149) | @Test
        method updationShouldBeSuccessAndAccessingTheSameCustomerShouldReturnUpdatedInformation (line 158) | @Test
    class ConnectivityIssue (line 179) | @Nested
      method setUp (line 189) | @BeforeEach
      method mockedDatasource (line 194) | private DataSource mockedDatasource() throws SQLException {
      method addingACustomerFailsWithExceptionAsFeedbackToClient (line 203) | @Test
      method deletingACustomerFailsWithExceptionAsFeedbackToTheClient (line 208) | @Test
      method updatingACustomerFailsWithFeedbackToTheClient (line 213) | @Test
      method retrievingACustomerByIdFailsWithExceptionAsFeedbackToClient (line 222) | @Test
      method retrievingAllCustomersFailsWithExceptionAsFeedbackToClient (line 227) | @Test
    method deleteSchema (line 238) | @AfterEach
    method assertCustomerCountIs (line 246) | private void assertCustomerCountIs(int count) throws Exception {
    method getNonExistingCustomerId (line 257) | private int getNonExistingCustomerId() {

FILE: data-access-object/src/test/java/com/iluwatar/dao/InMemoryCustomerDaoTest.java
  class InMemoryCustomerDaoTest (line 37) | class InMemoryCustomerDaoTest {
    method setUp (line 42) | @BeforeEach
    class NonExistingCustomer (line 51) | @Nested
      method addingShouldResultInSuccess (line 54) | @Test
      method deletionShouldBeFailureAndNotAffectExistingCustomers (line 68) | @Test
      method updateShouldBeFailureAndNotAffectExistingCustomers (line 77) | @Test
      method retrieveShouldReturnNoCustomer (line 89) | @Test
    class ExistingCustomer (line 99) | @Nested
      method addingShouldResultInFailureAndNotAffectExistingCustomers (line 102) | @Test
      method deletionShouldBeSuccessAndCustomerShouldBeNonAccessible (line 111) | @Test
      method updationShouldBeSuccessAndAccessingTheSameCustomerShouldReturnUpdatedInformation (line 120) | @Test
      method retriveShouldReturnTheCustomer (line 135) | @Test
    method getNonExistingCustomerId (line 149) | private int getNonExistingCustomerId() {
    method assertCustomerCountIs (line 153) | private void assertCustomerCountIs(int count) throws Exception {

FILE: data-bus/src/main/java/com/iluwatar/databus/AbstractDataType.java
  class AbstractDataType (line 55) | @Getter

FILE: data-bus/src/main/java/com/iluwatar/databus/App.java
  class App (line 58) | class App {
    method main (line 60) | public static void main(String[] args) {

FILE: data-bus/src/main/java/com/iluwatar/databus/DataBus.java
  class DataBus (line 35) | public class DataBus {
    method getInstance (line 41) | public static DataBus getInstance() {
    method subscribe (line 50) | public void subscribe(final Member member) {
    method unsubscribe (line 59) | public void unsubscribe(final Member member) {
    method publish (line 68) | public void publish(final DataType event) {

FILE: data-bus/src/main/java/com/iluwatar/databus/DataType.java
  type DataType (line 52) | public interface DataType {
    method getDataBus (line 59) | DataBus getDataBus();
    method setDataBus (line 66) | void setDataBus(DataBus dataBus);

FILE: data-bus/src/main/java/com/iluwatar/databus/Member.java
  type Member (line 54) | public interface Member extends Consumer<DataType> {
    method accept (line 56) | void accept(DataType event);

FILE: data-bus/src/main/java/com/iluwatar/databus/data/MessageData.java
  class MessageData (line 33) | @Getter
    method of (line 39) | public static DataType of(final String message) {

FILE: data-bus/src/main/java/com/iluwatar/databus/data/StartingData.java
  class StartingData (line 34) | @RequiredArgsConstructor
    method of (line 40) | public static DataType of(final LocalDateTime when) {

FILE: data-bus/src/main/java/com/iluwatar/databus/data/StoppingData.java
  class StoppingData (line 34) | @RequiredArgsConstructor
    method of (line 40) | public static DataType of(final LocalDateTime when) {

FILE: data-bus/src/main/java/com/iluwatar/databus/members/MessageCollectorMember.java
  class MessageCollectorMember (line 35) | @Slf4j
    method MessageCollectorMember (line 42) | public MessageCollectorMember(String name) {
    method accept (line 46) | @Override
    method handleEvent (line 53) | private void handleEvent(MessageData data) {
    method getMessages (line 58) | public List<String> getMessages() {

FILE: data-bus/src/main/java/com/iluwatar/databus/members/StatusMember.java
  class StatusMember (line 38) | @Getter
    method accept (line 49) | @Override
    method handleEvent (line 58) | private void handleEvent(StartingData data) {
    method handleEvent (line 63) | private void handleEvent(StoppingData data) {

FILE: data-bus/src/test/java/com/iluwatar/databus/DataBusTest.java
  class DataBusTest (line 36) | class DataBusTest {
    method setUp (line 42) | @BeforeEach
    method publishedEventIsReceivedBySubscribedMember (line 47) | @Test
    method publishedEventIsNotReceivedByMemberAfterUnsubscribing (line 58) | @Test

FILE: data-bus/src/test/java/com/iluwatar/databus/members/MessageCollectorMemberTest.java
  class MessageCollectorMemberTest (line 36) | class MessageCollectorMemberTest {
    method collectMessageFromMessageData (line 38) | @Test
    method collectIgnoresMessageFromOtherDataTypes (line 50) | @Test

FILE: data-bus/src/test/java/com/iluwatar/databus/members/StatusMemberTest.java
  class StatusMemberTest (line 39) | class StatusMemberTest {
    method statusRecordsTheStartTime (line 41) | @Test
    method statusRecordsTheStopTime (line 53) | @Test
    method statusIgnoresMessageData (line 66) | @Test

FILE: data-locality/src/main/java/com/iluwatar/data/locality/Application.java
  class Application (line 38) | @Slf4j
    method main (line 44) | public static void main(String[] args) {

FILE: data-locality/src/main/java/com/iluwatar/data/locality/game/GameEntity.java
  class GameEntity (line 42) | @Slf4j
    method GameEntity (line 50) | public GameEntity(int numEntities) {
    method start (line 58) | public void start() {
    method update (line 66) | public void update() {

FILE: data-locality/src/main/java/com/iluwatar/data/locality/game/component/AiComponent.java
  class AiComponent (line 30) | @Slf4j
    method update (line 34) | @Override
    method render (line 39) | @Override

FILE: data-locality/src/main/java/com/iluwatar/data/locality/game/component/Component.java
  type Component (line 28) | public interface Component {
    method update (line 30) | void update();
    method render (line 32) | void render();

FILE: data-locality/src/main/java/com/iluwatar/data/locality/game/component/PhysicsComponent.java
  class PhysicsComponent (line 30) | @Slf4j
    method update (line 34) | @Override
    method render (line 39) | @Override

FILE: data-locality/src/main/java/com/iluwatar/data/locality/game/component/RenderComponent.java
  class RenderComponent (line 30) | @Slf4j
    method update (line 33) | @Override
    method render (line 39) | @Override

FILE: data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/AiComponentManager.java
  class AiComponentManager (line 33) | @Slf4j
    method AiComponentManager (line 42) | public AiComponentManager(int numEntities) {
    method start (line 47) | public void start() {
    method update (line 53) | public void update() {

FILE: data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/PhysicsComponentManager.java
  class PhysicsComponentManager (line 33) | @Slf4j
    method PhysicsComponentManager (line 42) | public PhysicsComponentManager(int numEntities) {
    method start (line 47) | public void start() {
    method update (line 53) | public void update() {

FILE: data-locality/src/main/java/com/iluwatar/data/locality/game/component/manager/RenderComponentManager.java
  class RenderComponentManager (line 33) | @Slf4j
    method RenderComponentManager (line 42) | public RenderComponentManager(int numEntities) {
    method start (line 47) | public void start() {
    method render (line 53) | public void render() {

FILE: data-locality/src/test/java/com/iluwatar/data/locality/ApplicationTest.java
  class ApplicationTest (line 32) | class ApplicationTest {
    method shouldExecuteGameApplicationWithoutException (line 39) | @Test

FILE: data-mapper/src/main/java/com/iluwatar/datamapper/App.java
  class App (line 39) | @Slf4j
    method main (line 49) | public static void main(final String... args) {
    method App (line 80) | private App() {}

FILE: data-mapper/src/main/java/com/iluwatar/datamapper/DataMapperException.java
  class DataMapperException (line 33) | public final class DataMapperException extends RuntimeException {
    method DataMapperException (line 44) | public DataMapperException(final String message) {

FILE: data-mapper/src/main/java/com/iluwatar/datamapper/Student.java
  class Student (line 36) | @EqualsAndHashCode(onlyExplicitlyIncluded = true)

FILE: data-mapper/src/main/java/com/iluwatar/datamapper/StudentDataMapper.java
  type StudentDataMapper (line 30) | public interface StudentDataMapper {
    method find (line 32) | Optional<Student> find(int studentId);
    method insert (line 34) | void insert(Student student) throws DataMapperException;
    method update (line 36) | void update(Student student) throws DataMapperException;
    method delete (line 38) | void delete(Student student) throws DataMapperException;

FILE: data-mapper/src/main/java/com/iluwatar/datamapper/StudentDataMapperImpl.java
  class StudentDataMapperImpl (line 33) | @Getter
    method find (line 39) | @Override
    method update (line 44) | @Override
    method insert (line 56) | @Override
    method delete (line 67) | @Override

FILE: data-mapper/src/test/java/com/iluwatar/datamapper/AppTest.java
  class AppTest (line 33) | final class AppTest {
    method shouldExecuteApplicationWithoutException (line 39) | @Test

FILE: data-mapper/src/test/java/com/iluwatar/datamapper/DataMapperTest.java
  class DataMapperTest (line 42) | class DataMapperTest {
    method testFirstDataMapper (line 45) | @Test

FILE: data-mapper/src/test/java/com/iluwatar/datamapper/StudentTest.java
  class StudentTest (line 33) | final class StudentTest {
    method testEquality (line 41) | @Test

FILE: data-transfer-object/src/main/java/com/iluwatar/datatransfer/App.java
  class App (line 52) | @Slf4j
    method main (line 60) | public static void main(String[] args) {
    method printCustomerDetails (line 140) | private static void printCustomerDetails(List<CustomerDto> allCustomer...

FILE: data-transfer-object/src/main/java/com/iluwatar/datatransfer/customer/CustomerResource.java
  method save (line 39) | public void save(CustomerDto customer) {
  method delete (line 48) | public void delete(String customerId) {

FILE: data-transfer-object/src/main/java/com/iluwatar/datatransfer/product/Product.java
  class Product (line 33) | @Data
    method toString (line 44) | @Override

FILE: data-transfer-object/src/main/java/com/iluwatar/datatransfer/product/ProductDto.java
  type ProductDto (line 33) | public enum ProductDto {
    type Request (line 40) | public enum Request {
      class Create (line 44) | public static final class Create implements Name, Price, Cost, Suppl...
        method getName (line 50) | @Override
        method setName (line 55) | public Create setName(String name) {
        method getPrice (line 60) | @Override
        method setPrice (line 65) | public Create setPrice(Double price) {
        method getCost (line 70) | @Override
        method setCost (line 75) | public Create setCost(Double cost) {
        method getSupplier (line 80) | @Override
        method setSupplier (line 85) | public Create setSupplier(String supplier) {
    type Response (line 96) | public enum Response {
      class Public (line 100) | public static final class Public implements Id, Name, Price {
        method getId (line 105) | @Override
        method setId (line 110) | public Public setId(Long id) {
        method getName (line 115) | @Override
        method setName (line 120) | public Public setName(String name) {
        method getPrice (line 125) | @Override
        method setPrice (line 130) | public Public setPrice(Double price) {
        method toString (line 135) | @Override
      class Private (line 142) | public static final class Private implements Id, Name, Price, Cost {
        method getId (line 148) | @Override
        method setId (line 153) | public Private setId(Long id) {
        method getName (line 158) | @Override
        method setName (line 163) | public Private setName(String name) {
        method getPrice (line 168) | @Override
        method setPrice (line 173) | public Private setPrice(Double price) {
        method getCost (line 178) | @Override
        method setCost (line 183) | public Private setCost(Double cost) {
        method toString (line 188) | @Override
    type Id (line 206) | private interface Id {
      method getId (line 212) | Long getId();
    type Name (line 216) | private interface Name {
      method getName (line 222) | String getName();
    type Price (line 226) | private interface Price {
      method getPrice (line 232) | Double getPrice();
    type Cost (line 236) | private interface Cost {
      method getCost (line 243) | Double getCost();
    type Supplier (line 247) | private interface Supplier {
      method getSupplier (line 254) | String getSupplier();

FILE: data-transfer-object/src/main/java/com/iluwatar/datatransfer/product/ProductResource.java
  method getAllProductsForAdmin (line 39) | public List<ProductDto.Response.Private> getAllProductsForAdmin() {
  method getAllProductsForCustomer (line 56) | public List<ProductDto.Response.Public> getAllProductsForCustomer() {
  method save (line 72) | public void save(ProductDto.Request.Create createProductDto) {

FILE: data-transfer-object/src/test/java/com/iluwatar/datatransfer/AppTest.java
  class AppTest (line 31) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 39) | @Test

FILE: data-transfer-object/src/test/java/com/iluwatar/datatransfer/customer/CustomerResourceTest.java
  class CustomerResourceTest (line 35) | class CustomerResourceTest {
    method shouldGetAllCustomers (line 37) | @Test
    method shouldSaveCustomer (line 49) | @Test
    method shouldDeleteCustomer (line 62) | @Test

FILE: decorator/src/main/java/com/iluwatar/decorator/App.java
  class App (line 39) | @Slf4j
    method main (line 47) | public static void main(String[] args) {

FILE: decorator/src/main/java/com/iluwatar/decorator/ClubbedTroll.java
  class ClubbedTroll (line 31) | @Slf4j
    method attack (line 37) | @Override
    method getAttackPower (line 43) | @Override
    method fleeBattle (line 48) | @Override

FILE: decorator/src/main/java/com/iluwatar/decorator/SimpleTroll.java
  class SimpleTroll (line 30) | @Slf4j
    method attack (line 33) | @Override
    method getAttackPower (line 38) | @Override
    method fleeBattle (line 43) | @Override

FILE: decorator/src/main/java/com/iluwatar/decorator/Troll.java
  type Troll (line 28) | public interface Troll {
    method attack (line 30) | void attack();
    method getAttackPower (line 32) | int getAttackPower();
    method fleeBattle (line 34) | void fleeBattle();

FILE: decorator/src/test/java/com/iluwatar/decorator/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 38) | @Test

FILE: decorator/src/test/java/com/iluwatar/decorator/ClubbedTrollTest.java
  class ClubbedTrollTest (line 36) | class ClubbedTrollTest {
    method testClubbedTroll (line 38) | @Test

FILE: decorator/src/test/java/com/iluwatar/decorator/SimpleTrollTest.java
  class SimpleTrollTest (line 40) | class SimpleTrollTest {
    method setUp (line 44) | @BeforeEach
    method tearDown (line 49) | @AfterEach
    method testTrollActions (line 54) | @Test
    class InMemoryAppender (line 68) | private static class InMemoryAppender extends AppenderBase<ILoggingEve...
      method InMemoryAppender (line 72) | InMemoryAppender(Class clazz) {
      method append (line 77) | @Override
      method getLastMessage (line 82) | String getLastMessage() {
      method getLogSize (line 86) | int getLogSize() {

FILE: delegation/src/main/java/com/iluwatar/delegation/simple/App.java
  class App (line 45) | public class App {
    method main (line 54) | public static void main(String[] args) {

FILE: delegation/src/main/java/com/iluwatar/delegation/simple/Printer.java
  type Printer (line 38) | public interface Printer {
    method print (line 47) | void print(final String message);

FILE: delegation/src/main/java/com/iluwatar/delegation/simple/PrinterController.java
  class PrinterController (line 33) | public class PrinterController implements Printer {
    method PrinterController (line 37) | public PrinterController(Printer printer) {
    method print (line 49) | @Override

FILE: delegation/src/main/java/com/iluwatar/delegation/simple/printers/CanonPrinter.java
  class CanonPrinter (line 36) | @Slf4j
    method print (line 40) | @Override

FILE: delegation/src/main/java/com/iluwatar/delegation/simple/printers/EpsonPrinter.java
  class EpsonPrinter (line 36) | @Slf4j
    method print (line 40) | @Override

FILE: delegation/src/main/java/com/iluwatar/delegation/simple/printers/HpPrinter.java
  class HpPrinter (line 36) | @Slf4j
    method print (line 40) | @Override

FILE: delegation/src/test/java/com/iluwatar/delegation/simple/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 38) | @Test

FILE: delegation/src/test/java/com/iluwatar/delegation/simple/DelegateTest.java
  class DelegateTest (line 43) | class DelegateTest {
    method setUp (line 47) | @BeforeEach
    method tearDown (line 52) | @AfterEach
    method testCanonPrinter (line 59) | @Test
    method testHpPrinter (line 67) | @Test
    method testEpsonPrinter (line 75) | @Test
    class InMemoryAppender (line 84) | private static class InMemoryAppender extends AppenderBase<ILoggingEve...
      method InMemoryAppender (line 88) | public InMemoryAppender() {
      method append (line 93) | @Override
      method getLastMessage (line 98) | public String getLastMessage() {
      method getLogSize (line 102) | public int getLogSize() {

FILE: dependency-injection/src/main/java/com/iluwatar/dependency/injection/AdvancedSorceress.java
  class AdvancedSorceress (line 33) | @Setter
    method smoke (line 38) | @Override

FILE: dependency-injection/src/main/java/com/iluwatar/dependency/injection/AdvancedWizard.java
  class AdvancedWizard (line 33) | @RequiredArgsConstructor
    method smoke (line 38) | @Override

FILE: dependency-injection/src/main/java/com/iluwatar/dependency/injection/App.java
  class App (line 49) | public class App {
    method main (line 56) | public static void main(String[] args) {

FILE: dependency-injection/src/main/java/com/iluwatar/dependency/injection/GuiceWizard.java
  class GuiceWizard (line 33) | public class GuiceWizard implements Wizard {
    method GuiceWizard (line 37) | @Inject
    method smoke (line 42) | @Override

FILE: dependency-injection/src/main/java/com/iluwatar/dependency/injection/OldTobyTobacco.java
  class OldTobyTobacco (line 28) | public class OldTobyTobacco extends Tobacco {}

FILE: dependency-injection/src/main/java/com/iluwatar/dependency/injection/RivendellTobacco.java
  class RivendellTobacco (line 28) | public class RivendellTobacco extends Tobacco {}

FILE: dependency-injection/src/main/java/com/iluwatar/dependency/injection/SecondBreakfastTobacco.java
  class SecondBreakfastTobacco (line 28) | public class SecondBreakfastTobacco extends Tobacco {}

FILE: dependency-injection/src/main/java/com/iluwatar/dependency/injection/SimpleWizard.java
  class SimpleWizard (line 31) | public class SimpleWizard implements Wizard {
    method smoke (line 35) | public void smoke() {

FILE: dependency-injection/src/main/java/com/iluwatar/dependency/injection/Tobacco.java
  class Tobacco (line 30) | @Slf4j
    method smoke (line 33) | public void smoke(Wizard wizard) {

FILE: dependency-injection/src/main/java/com/iluwatar/dependency/injection/TobaccoModule.java
  class TobaccoModule (line 30) | public class TobaccoModule extends AbstractModule {
    method configure (line 32) | @Override

FILE: dependency-injection/src/main/java/com/iluwatar/dependency/injection/Wizard.java
  type Wizard (line 28) | public interface Wizard {
    method smoke (line 30) | void smoke();

FILE: dependency-injection/src/test/java/com/iluwatar/dependency/injection/AdvancedSorceressTest.java
  class AdvancedSorceressTest (line 36) | class AdvancedSorceressTest {
    method setUp (line 40) | @BeforeEach
    method tearDown (line 45) | @AfterEach
    method testSmokeEveryThing (line 54) | @Test

FILE: dependency-injection/src/test/java/com/iluwatar/dependency/injection/AdvancedWizardTest.java
  class AdvancedWizardTest (line 36) | class AdvancedWizardTest {
    method setUp (line 40) | @BeforeEach
    method tearDown (line 45) | @AfterEach
    method testSmokeEveryThing (line 54) | @Test

FILE: dependency-injection/src/test/java/com/iluwatar/dependency/injection/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 38) | @Test

FILE: dependency-injection/src/test/java/com/iluwatar/dependency/injection/GuiceWizardTest.java
  class GuiceWizardTest (line 38) | class GuiceWizardTest {
    method setUp (line 42) | @BeforeEach
    method tearDown (line 47) | @AfterEach
    method testSmokeEveryThingThroughConstructor (line 56) | @Test
    method testSmokeEveryThingThroughInjectionFramework (line 79) | @Test

FILE: dependency-injection/src/test/java/com/iluwatar/dependency/injection/SimpleWizardTest.java
  class SimpleWizardTest (line 35) | class SimpleWizardTest {
    method setUp (line 39) | @BeforeEach
    method tearDown (line 44) | @AfterEach
    method testSmoke (line 53) | @Test

FILE: dependency-injection/src/test/java/com/iluwatar/dependency/injection/utils/InMemoryAppender.java
  class InMemoryAppender (line 35) | public class InMemoryAppender extends AppenderBase<ILoggingEvent> {
    method InMemoryAppender (line 39) | public InMemoryAppender(Class clazz) {
    method append (line 44) | @Override
    method getLastMessage (line 49) | public String getLastMessage() {
    method getLogSize (line 53) | public int getLogSize() {

FILE: dirty-flag/src/main/java/com/iluwatar/dirtyflag/App.java
  class App (line 54) | @Slf4j
    method run (line 58) | public void run() {
    method main (line 91) | public static void main(String[] args) {

FILE: dirty-flag/src/main/java/com/iluwatar/dirtyflag/DataFetcher.java
  class DataFetcher (line 36) | @Slf4j
    method DataFetcher (line 42) | public DataFetcher() {
    method isDirty (line 46) | private boolean isDirty(long fileLastModified) {
    method fetch (line 59) | public List<String> fetch() {

FILE: dirty-flag/src/main/java/com/iluwatar/dirtyflag/World.java
  class World (line 31) | public class World {
    method World (line 36) | public World() {
    method fetch (line 46) | public List<String> fetch() {

FILE: dirty-flag/src/test/java/org/dirty/flag/AppTest.java
  class AppTest (line 33) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 39) | @Test

FILE: dirty-flag/src/test/java/org/dirty/flag/DirtyFlagTest.java
  class DirtyFlagTest (line 32) | class DirtyFlagTest {
    method testIsDirty (line 34) | @Test
    method testIsNotDirty (line 41) | @Test

FILE: domain-model/src/main/java/com/iluwatar/domainmodel/App.java
  class App (line 49) | public class App {
    method main (line 71) | public static void main(String[] args) throws Exception {
    method createDataSource (line 149) | private static DataSource createDataSource() {
    method deleteSchema (line 155) | private static void deleteSchema(DataSource dataSource) throws SQLExce...
    method createSchema (line 162) | private static void createSchema(DataSource dataSource) throws SQLExce...

FILE: domain-model/src/main/java/com/iluwatar/domainmodel/Customer.java
  class Customer (line 42) | @Slf4j
    method save (line 54) | public void save() {
    method buyProduct (line 72) | public void buyProduct(Product product) {
    method returnProduct (line 98) | public void returnProduct(Product product) {
    method showPurchases (line 118) | public void showPurchases() {
    method showBalance (line 132) | public void showBalance() {
    method withdraw (line 136) | private void withdraw(Money amount) throws IllegalArgumentException {
    method receiveMoney (line 143) | private void receiveMoney(Money amount) {

FILE: domain-model/src/main/java/com/iluwatar/domainmodel/CustomerDao.java
  type CustomerDao (line 31) | public interface CustomerDao {
    method findByName (line 33) | Optional<Customer> findByName(String name) throws SQLException;
    method update (line 35) | void update(Customer customer) throws SQLException;
    method save (line 37) | void save(Customer customer) throws SQLException;
    method addProduct (line 39) | void addProduct(Product product, Customer customer) throws SQLException;
    method deleteProduct (line 41) | void deleteProduct(Product product, Customer customer) throws SQLExcep...

FILE: domain-model/src/main/java/com/iluwatar/domainmodel/CustomerDaoImpl.java
  class CustomerDaoImpl (line 36) | public class CustomerDaoImpl implements CustomerDao {
    method CustomerDaoImpl (line 40) | public CustomerDaoImpl(final DataSource userDataSource) {
    method findByName (line 44) | @Override
    method update (line 67) | @Override
    method save (line 78) | @Override
    method addProduct (line 89) | @Override
    method deleteProduct (line 100) | @Override

FILE: domain-model/src/main/java/com/iluwatar/domainmodel/Product.java
  class Product (line 46) | @Slf4j
    method save (line 62) | public void save() {
    method getSalePrice (line 76) | public Money getSalePrice() {
    method calculateDiscount (line 80) | private Money calculateDiscount() {

FILE: domain-model/src/main/java/com/iluwatar/domainmodel/ProductDao.java
  type ProductDao (line 31) | public interface ProductDao {
    method findByName (line 33) | Optional<Product> findByName(String name) throws SQLException;
    method save (line 35) | void save(Product product) throws SQLException;
    method update (line 37) | void update(Product product) throws SQLException;

FILE: domain-model/src/main/java/com/iluwatar/domainmodel/ProductDaoImpl.java
  class ProductDaoImpl (line 37) | public class ProductDaoImpl implements ProductDao {
    method ProductDaoImpl (line 41) | public ProductDaoImpl(final DataSource userDataSource) {
    method findByName (line 45) | @Override
    method save (line 69) | @Override
    method update (line 81) | @Override

FILE: domain-model/src/test/java/com/iluwatar/domainmodel/AppTest.java
  class AppTest (line 32) | final class AppTest {
    method shouldExecuteApplicationWithoutException (line 34) | @Test

FILE: domain-model/src/test/java/com/iluwatar/domainmodel/CustomerDaoImplTest.java
  class CustomerDaoImplTest (line 40) | class CustomerDaoImplTest {
    method setUp (line 54) | @BeforeEach
    method tearDown (line 81) | @AfterEach
    method shouldFindCustomerByName (line 86) | @Test
    method shouldSaveCustomer (line 101) | @Test
    method shouldUpdateCustomer (line 117) | @Test
    method shouldAddProductToPurchases (line 136) | @Test
    method shouldDeleteProductFromPurchases (line 154) | @Test

FILE: domain-model/src/test/java/com/iluwatar/domainmodel/CustomerTest.java
  class CustomerTest (line 41) | class CustomerTest {
    method setUp (line 47) | @BeforeEach
    method shouldSaveCustomer (line 67) | @Test
    method shouldAddProductToPurchases (line 82) | @Test
    method shouldRemoveProductFromPurchases (line 99) | @Test

FILE: domain-model/src/test/java/com/iluwatar/domainmodel/ProductDaoImplTest.java
  class ProductDaoImplTest (line 39) | class ProductDaoImplTest {
    method setUp (line 50) | @BeforeEach
    method tearDown (line 70) | @AfterEach
    method shouldFindProductByName (line 75) | @Test
    method shouldSaveProduct (line 91) | @Test
    method shouldUpdateProduct (line 109) | @Test

FILE: domain-model/src/test/java/com/iluwatar/domainmodel/ProductTest.java
  class ProductTest (line 38) | class ProductTest {
    method setUp (line 43) | @BeforeEach
    method shouldSaveProduct (line 56) | @Test
    method shouldGetSalePriceOfProduct (line 71) | @Test

FILE: domain-model/src/test/java/com/iluwatar/domainmodel/TestUtils.java
  class TestUtils (line 31) | public class TestUtils {
    method executeSQL (line 33) | public static void executeSQL(String sql, DataSource dataSource) throw...
    method createSchema (line 40) | public static void createSchema(DataSource dataSource) throws SQLExcep...
    method deleteSchema (line 44) | public static void deleteSchema(DataSource dataSource) throws SQLExcep...
    method createDataSource (line 48) | public static DataSource createDataSource() {

FILE: double-buffer/src/main/java/com/iluwatar/doublebuffer/App.java
  class App (line 38) | @Slf4j
    method main (line 46) | public static void main(String[] args) {
    method printBlackPixelCoordinate (line 60) | private static void printBlackPixelCoordinate(Buffer buffer) {

FILE: double-buffer/src/main/java/com/iluwatar/doublebuffer/Buffer.java
  type Buffer (line 28) | public interface Buffer {
    method clear (line 36) | void clear(int x, int y);
    method draw (line 44) | void draw(int x, int y);
    method clearAll (line 47) | void clearAll();
    method getPixels (line 54) | Pixel[] getPixels();

FILE: double-buffer/src/main/java/com/iluwatar/doublebuffer/FrameBuffer.java
  class FrameBuffer (line 30) | public class FrameBuffer implements Buffer {
    method FrameBuffer (line 37) | public FrameBuffer() {
    method clear (line 41) | @Override
    method draw (line 46) | @Override
    method clearAll (line 51) | @Override
    method getPixels (line 56) | @Override
    method getIndex (line 61) | private int getIndex(int x, int y) {

FILE: double-buffer/src/main/java/com/iluwatar/doublebuffer/Pixel.java
  type Pixel (line 28) | public enum Pixel {

FILE: double-buffer/src/main/java/com/iluwatar/doublebuffer/Scene.java
  class Scene (line 32) | @Slf4j
    method Scene (line 42) | public Scene() {
    method draw (line 55) | public void draw(List<? extends Pair<Integer, Integer>> coordinateList) {
    method getBuffer (line 71) | public Buffer getBuffer() {
    method swap (line 76) | private void swap() {

FILE: double-buffer/src/test/java/com/iluwatar/doublebuffer/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 40) | @Test

FILE: double-buffer/src/test/java/com/iluwatar/doublebuffer/FrameBufferTest.java
  class FrameBufferTest (line 34) | class FrameBufferTest {
    method testClearAll (line 36) | @Test
    method testClear (line 53) | @Test
    method testDraw (line 70) | @Test
    method testGetPixels (line 77) | @Test

FILE: double-buffer/src/test/java/com/iluwatar/doublebuffer/SceneTest.java
  class SceneTest (line 34) | class SceneTest {
    method testGetBuffer (line 36) | @Test
    method testDraw (line 56) | @Test

FILE: double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/App.java
  class App (line 42) | @Slf4j
    method main (line 50) | public static void main(String[] args) {

FILE: double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/Inventory.java
  class Inventory (line 34) | @Slf4j
    method Inventory (line 42) | public Inventory(int inventorySize) {
    method addItem (line 49) | public boolean addItem(Item item) {
    method getItems (line 71) | public final List<Item> getItems() {

FILE: double-checked-locking/src/main/java/com/iluwatar/doublechecked/locking/Item.java
  class Item (line 28) | public class Item {}

FILE: double-checked-locking/src/test/java/com/iluwatar/doublechecked/locking/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 38) | @Test

FILE: double-checked-locking/src/test/java/com/iluwatar/doublechecked/locking/InventoryTest.java
  class InventoryTest (line 47) | class InventoryTest {
    method setUp (line 51) | @BeforeEach
    method tearDown (line 56) | @AfterEach
    method testAddItem (line 76) | @Test
    class InMemoryAppender (line 114) | private static class InMemoryAppender extends AppenderBase<ILoggingEve...
      method InMemoryAppender (line 117) | public InMemoryAppender(Class clazz) {
      method append (line 122) | @Override
      method getLogSize (line 127) | public int getLogSize() {

FILE: double-dispatch/src/main/java/com/iluwatar/doubledispatch/App.java
  class App (line 49) | @Slf4j
    method main (line 57) | public static void main(String[] args) {

FILE: double-dispatch/src/main/java/com/iluwatar/doubledispatch/FlamingAsteroid.java
  class FlamingAsteroid (line 28) | public class FlamingAsteroid extends Meteoroid {
    method FlamingAsteroid (line 30) | public FlamingAsteroid(int left, int top, int right, int bottom) {
    method collision (line 35) | @Override

FILE: double-dispatch/src/main/java/com/iluwatar/doubledispatch/GameObject.java
  class GameObject (line 31) | @Getter
    method GameObject (line 38) | public GameObject(int left, int top, int right, int bottom) {
    method toString (line 42) | @Override
    method collision (line 49) | public abstract void collision(GameObject gameObject);
    method collisionResolve (line 51) | public abstract void collisionResolve(FlamingAsteroid asteroid);
    method collisionResolve (line 53) | public abstract void collisionResolve(Meteoroid meteoroid);
    method collisionResolve (line 55) | public abstract void collisionResolve(SpaceStationMir mir);
    method collisionResolve (line 57) | public abstract void collisionResolve(SpaceStationIss iss);

FILE: double-dispatch/src/main/java/com/iluwatar/doubledispatch/Meteoroid.java
  class Meteoroid (line 31) | @Slf4j
    method Meteoroid (line 34) | public Meteoroid(int left, int top, int right, int bottom) {
    method collision (line 38) | @Override
    method collisionResolve (line 43) | @Override
    method collisionResolve (line 49) | @Override
    method collisionResolve (line 55) | @Override
    method collisionResolve (line 60) | @Override

FILE: double-dispatch/src/main/java/com/iluwatar/doubledispatch/Rectangle.java
  class Rectangle (line 31) | @Getter
    method intersectsWith (line 40) | boolean intersectsWith(Rectangle r) {
    method toString (line 47) | @Override

FILE: double-dispatch/src/main/java/com/iluwatar/doubledispatch/SpaceStationIss.java
  class SpaceStationIss (line 28) | public class SpaceStationIss extends SpaceStationMir {
    method SpaceStationIss (line 30) | public SpaceStationIss(int left, int top, int right, int bottom) {
    method collision (line 34) | @Override

FILE: double-dispatch/src/main/java/com/iluwatar/doubledispatch/SpaceStationMir.java
  class SpaceStationMir (line 31) | @Slf4j
    method SpaceStationMir (line 34) | public SpaceStationMir(int left, int top, int right, int bottom) {
    method collision (line 38) | @Override
    method collisionResolve (line 43) | @Override
    method collisionResolve (line 55) | @Override
    method collisionResolve (line 61) | @Override
    method collisionResolve (line 67) | @Override
    method logHits (line 73) | private void logHits(GameObject gameObject) {

FILE: double-dispatch/src/main/java/com/iluwatar/doubledispatch/constants/AppConstants.java
  class AppConstants (line 28) | public class AppConstants {

FILE: double-dispatch/src/test/java/com/iluwatar/doubledispatch/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 38) | @Test

FILE: double-dispatch/src/test/java/com/iluwatar/doubledispatch/CollisionTest.java
  class CollisionTest (line 36) | public abstract class CollisionTest<O extends GameObject> {
    method getTestedObject (line 43) | abstract O getTestedObject();
    method testCollision (line 55) | void testCollision(
    method testOnFire (line 84) | private void testOnFire(
    method testDamaged (line 113) | private void testDamaged(

FILE: double-dispatch/src/test/java/com/iluwatar/doubledispatch/FlamingAsteroidTest.java
  class FlamingAsteroidTest (line 34) | class FlamingAsteroidTest extends CollisionTest<FlamingAsteroid> {
    method getTestedObject (line 36) | @Override
    method testConstructor (line 42) | @Test
    method testCollideFlamingAsteroid (line 55) | @Test
    method testCollideMeteoroid (line 61) | @Test
    method testCollideSpaceStationIss (line 67) | @Test
    method testCollideSpaceStationMir (line 73) | @Test

FILE: double-dispatch/src/test/java/com/iluwatar/doubledispatch/MeteoroidTest.java
  class MeteoroidTest (line 33) | class MeteoroidTest extends CollisionTest<Meteoroid> {
    method getTestedObject (line 35) | @Override
    method testConstructor (line 41) | @Test
    method testCollideFlamingAsteroid (line 54) | @Test
    method testCollideMeteoroid (line 60) | @Test
    method testCollideSpaceStationIss (line 66) | @Test
    method testCollideSpaceStationMir (line 72) | @Test

FILE: double-dispatch/src/test/java/com/iluwatar/doubledispatch/RectangleTest.java
  class RectangleTest (line 34) | class RectangleTest {
    method testConstructor (line 39) | @Test
    method testToString (line 51) | @Test
    method testIntersection (line 58) | @Test

FILE: double-dispatch/src/test/java/com/iluwatar/doubledispatch/SpaceStationIssTest.java
  class SpaceStationIssTest (line 33) | class SpaceStationIssTest extends CollisionTest<SpaceStationIss> {
    method getTestedObject (line 35) | @Override
    method testConstructor (line 41) | @Test
    method testCollideFlamingAsteroid (line 54) | @Test
    method testCollideMeteoroid (line 60) | @Test
    method testCollideSpaceStationIss (line 66) | @Test
    method testCollideSpaceStationMir (line 72) | @Test

FILE: double-dispatch/src/test/java/com/iluwatar/doubledispatch/SpaceStationMirTest.java
  class SpaceStationMirTest (line 33) | class SpaceStationMirTest extends CollisionTest<SpaceStationMir> {
    method getTestedObject (line 35) | @Override
    method testConstructor (line 41) | @Test
    method testCollideFlamingAsteroid (line 54) | @Test
    method testCollideMeteoroid (line 60) | @Test
    method testCollideSpaceStationIss (line 66) | @Test
    method testCollideSpaceStationMir (line 72) | @Test

FILE: dynamic-proxy/src/main/java/com/iluwatar/dynamicproxy/Album.java
  class Album (line 36) | @Data

FILE: dynamic-proxy/src/main/java/com/iluwatar/dynamicproxy/AlbumInvocationHandler.java
  class AlbumInvocationHandler (line 37) | @Slf4j
    method AlbumInvocationHandler (line 48) | public AlbumInvocationHandler(String baseUrl, HttpClient httpClient) {
    method invoke (line 52) | @Override

FILE: dynamic-proxy/src/main/java/com/iluwatar/dynamicproxy/AlbumService.java
  type AlbumService (line 40) | public interface AlbumService {
    method readAlbums (line 47) | @Get("/albums")
    method readAlbum (line 56) | @Get("/albums/{albumId}")
    method createAlbum (line 65) | @Post("/albums")
    method updateAlbum (line 75) | @Put("/albums/{albumId}")
    method deleteAlbum (line 84) | @Delete("/albums/{albumId}")

FILE: dynamic-proxy/src/main/java/com/iluwatar/dynamicproxy/App.java
  class App (line 42) | @Slf4j
    method App (line 57) | public App(String baseUrl, HttpClient httpClient) {
    method main (line 67) | public static void main(String[] args) {
    method createDynamicProxy (line 77) | public void createDynamicProxy() {
    method callMethods (line 92) | public void callMethods() {

FILE: dynamic-proxy/src/main/java/com/iluwatar/dynamicproxy/tinyrestclient/JsonUtil.java
  class JsonUtil (line 36) | @Slf4j
    method JsonUtil (line 41) | private JsonUtil() {}
    method objectToJson (line 50) | public static <T> String objectToJson(T object) {
    method jsonToObject (line 67) | public static <T> T jsonToObject(String json, Class<T> clazz) {
    method jsonToList (line 84) | public static <T> List<T> jsonToList(String json, Class<T> clazz) {

FILE: dynamic-proxy/src/main/java/com/iluwatar/dynamicproxy/tinyrestclient/TinyRestClient.java
  class TinyRestClient (line 51) | @Slf4j
    method TinyRestClient (line 65) | public TinyRestClient(String baseUrl, HttpClient httpClient) {
    method send (line 79) | public Object send(Method method, Object[] args) throws IOException, I...
    method buildUrl (line 103) | private String buildUrl(Method method, Object[] args, Annotation httpM...
    method buildBodyPublisher (line 121) | private HttpRequest.BodyPublisher buildBodyPublisher(Method method, Ob...
    method getResponse (line 134) | private Object getResponse(Method method, HttpResponse<String> httpRes...
    method getHttpAnnotation (line 153) | private Annotation getHttpAnnotation(Method method) {
    method getAnnotationOf (line 163) | private Annotation getAnnotationOf(Annotation[] annotations, Class<?> ...
    method annotationValue (line 170) | private String annotationValue(Annotation annotation) {

FILE: dynamic-proxy/src/test/java/com/iluwatar/dynamicproxy/AppTest.java
  class AppTest (line 31) | class AppTest {
    method shouldRunAppWithoutExceptions (line 33) | @Test

FILE: event-aggregator/src/main/java/com/iluwatar/event/aggregator/App.java
  class App (line 43) | public class App {
    method main (line 50) | public static void main(String[] args) {

FILE: event-aggregator/src/main/java/com/iluwatar/event/aggregator/Event.java
  type Event (line 30) | @RequiredArgsConstructor
    method toString (line 39) | @Override

FILE: event-aggregator/src/main/java/com/iluwatar/event/aggregator/EventEmitter.java
  class EventEmitter (line 33) | public abstract class EventEmitter {
    method EventEmitter (line 37) | public EventEmitter() {
    method EventEmitter (line 41) | public EventEmitter(EventObserver obs, Event e) {
    method registerObserver (line 52) | public final void registerObserver(EventObserver obs, Event e) {
    method notifyObservers (line 61) | protected void notifyObservers(Event e) {
    method timePasses (line 67) | public abstract void timePasses(Weekday day);

FILE: event-aggregator/src/main/java/com/iluwatar/event/aggregator/EventObserver.java
  type EventObserver (line 28) | public interface EventObserver {
    method onEvent (line 30) | void onEvent(Event e);

FILE: event-aggregator/src/main/java/com/iluwatar/event/aggregator/KingJoffrey.java
  class KingJoffrey (line 30) | @Slf4j
    method onEvent (line 33) | @Override

FILE: event-aggregator/src/main/java/com/iluwatar/event/aggregator/KingsHand.java
  class KingsHand (line 28) | public class KingsHand extends EventEmitter implements EventObserver {
    method KingsHand (line 30) | public KingsHand() {}
    method KingsHand (line 32) | public KingsHand(EventObserver obs, Event e) {
    method onEvent (line 36) | @Override
    method timePasses (line 41) | @Override

FILE: event-aggregator/src/main/java/com/iluwatar/event/aggregator/LordBaelish.java
  class LordBaelish (line 28) | public class LordBaelish extends EventEmitter {
    method LordBaelish (line 30) | public LordBaelish() {}
    method LordBaelish (line 32) | public LordBaelish(EventObserver obs, Event e) {
    method timePasses (line 36) | @Override

FILE: event-aggregator/src/main/java/com/iluwatar/event/aggregator/LordVarys.java
  class LordVarys (line 30) | @Slf4j
    method LordVarys (line 33) | public LordVarys() {}
    method LordVarys (line 35) | public LordVarys(EventObserver obs, Event e) {
    method timePasses (line 39) | @Override
    method onEvent (line 46) | @Override

FILE: event-aggregator/src/main/java/com/iluwatar/event/aggregator/Scout.java
  class Scout (line 28) | public class Scout extends EventEmitter {
    method Scout (line 30) | public Scout() {}
    method Scout (line 32) | public Scout(EventObserver obs, Event e) {
    method timePasses (line 36) | @Override

FILE: event-aggregator/src/main/java/com/iluwatar/event/aggregator/Weekday.java
  type Weekday (line 30) | @RequiredArgsConstructor
    method toString (line 42) | @Override

FILE: event-aggregator/src/test/java/com/iluwatar/event/aggregator/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 38) | @Test

FILE: event-aggregator/src/test/java/com/iluwatar/event/aggregator/EventEmitterTest.java
  class EventEmitterTest (line 43) | abstract class EventEmitterTest<E extends EventEmitter> {
    method EventEmitterTest (line 60) | EventEmitterTest(
    method testAllDays (line 76) | @Test
    method testAllDays (line 91) | private void testAllDays(
    method testAllDaysWithoutDefaultObserver (line 123) | private void testAllDaysWithoutDefaultObserver(final Weekday specialDa...
    method testAllDaysWithDefaultObserver (line 140) | private void testAllDaysWithDefaultObserver(final Weekday specialDay, ...

FILE: event-aggregator/src/test/java/com/iluwatar/event/aggregator/EventTest.java
  class EventTest (line 34) | class EventTest {
    method testToString (line 37) | @Test

FILE: event-aggregator/src/test/java/com/iluwatar/event/aggregator/KingJoffreyTest.java
  class KingJoffreyTest (line 41) | class KingJoffreyTest {
    method setUp (line 45) | @BeforeEach
    method tearDown (line 50) | @AfterEach
    method testOnEvent (line 56) | @Test
    class InMemoryAppender (line 72) | private static class InMemoryAppender extends AppenderBase<ILoggingEve...
      method InMemoryAppender (line 75) | public InMemoryAppender(Class<?> clazz) {
      method append (line 80) | @Override
      method getLastMessage (line 85) | public String getLastMessage() {
      method getLogSize (line 89) | public int getLogSize() {

FILE: event-aggregator/src/test/java/com/iluwatar/event/aggregator/KingsHandTest.java
  class KingsHandTest (line 37) | class KingsHandTest extends EventEmitterTest<KingsHand> {
    method KingsHandTest (line 40) | public KingsHandTest() {
    method testPassThrough (line 49) | @Test

FILE: event-aggregator/src/test/java/com/iluwatar/event/aggregator/LordBaelishTest.java
  class LordBaelishTest (line 28) | class LordBaelishTest extends EventEmitterTest<LordBaelish> {
    method LordBaelishTest (line 31) | public LordBaelishTest() {

FILE: event-aggregator/src/test/java/com/iluwatar/event/aggregator/LordVarysTest.java
  class LordVarysTest (line 28) | class LordVarysTest extends EventEmitterTest<LordVarys> {
    method LordVarysTest (line 31) | public LordVarysTest() {

FILE: event-aggregator/src/test/java/com/iluwatar/event/aggregator/ScoutTest.java
  class ScoutTest (line 28) | class ScoutTest extends EventEmitterTest<Scout> {
    method ScoutTest (line 31) | public ScoutTest() {

FILE: event-aggregator/src/test/java/com/iluwatar/event/aggregator/WeekdayTest.java
  class WeekdayTest (line 34) | class WeekdayTest {
    method testToString (line 36) | @Test

FILE: event-based-asynchronous/src/main/java/com/iluwatar/event/asynchronous/App.java
  class App (line 59) | @Slf4j
    method main (line 71) | public static void main(String[] args) {
    method setUp (line 82) | public void setUp() {
    method run (line 101) | public void run() {
    method quickRun (line 110) | public void quickRun() {
    method runInteractiveMode (line 143) | public void runInteractiveMode() {
    method processOption3 (line 174) | private void processOption3(EventManager eventManager, Scanner s) {
    method processOption2 (line 192) | private void processOption2(EventManager eventManager, Scanner s) {
    method processOption1 (line 203) | private void processOption1(EventManager eventManager, Scanner s) {

FILE: event-based-asynchronous/src/main/java/com/iluwatar/event/asynchronous/AsyncEvent.java
  class AsyncEvent (line 36) | @Slf4j
    method start (line 47) | @Override
    method stop (line 53) | @Override
    method status (line 61) | @Override
    method run (line 70) | @Override
    method addListener (line 88) | public final void addListener(final ThreadCompleteListener listener) {
    method completed (line 92) | private void completed() {

FILE: event-based-asynchronous/src/main/java/com/iluwatar/event/asynchronous/Event.java
  type Event (line 30) | public interface Event {
    method start (line 32) | void start();
    method stop (line 34) | void stop();
    method status (line 36) | void status();

FILE: event-based-asynchronous/src/main/java/com/iluwatar/event/asynchronous/EventDoesNotExistException.java
  class EventDoesNotExistException (line 30) | public class EventDoesNotExistException extends Exception {
    method EventDoesNotExistException (line 34) | public EventDoesNotExistException(String message) {

FILE: event-based-asynchronous/src/main/java/com/iluwatar/event/asynchronous/EventManager.java
  class EventManager (line 41) | public class EventManager implements ThreadCompleteListener {
    method EventManager (line 56) | public EventManager() {
    method create (line 71) | public int create(Duration eventTime)
    method createAsync (line 95) | public int createAsync(Duration eventTime)
    method createEvent (line 100) | private int createEvent(Duration eventTime, boolean isSynchronous)
    method start (line 131) | public void start(int eventId) throws EventDoesNotExistException {
    method cancel (line 145) | public void cancel(int eventId) throws EventDoesNotExistException {
    method status (line 164) | public void status(int eventId) throws EventDoesNotExistException {
    method statusOfAllEvents (line 173) | @SuppressWarnings("rawtypes")
    method shutdown (line 179) | @SuppressWarnings("rawtypes")
    method generateId (line 188) | private int generateId() {
    method completedEventHandler (line 203) | @Override
    method numOfCurrentlyRunningSyncEvent (line 213) | public int numOfCurrentlyRunningSyncEvent() {

FILE: event-based-asynchronous/src/main/java/com/iluwatar/event/asynchronous/InvalidOperationException.java
  class InvalidOperationException (line 30) | public class InvalidOperationException extends Exception {
    method InvalidOperationException (line 34) | public InvalidOperationException(String message) {

FILE: event-based-asynchronous/src/main/java/com/iluwatar/event/asynchronous/LongRunningEventException.java
  class LongRunningEventException (line 30) | public class LongRunningEventException extends Exception {
    method LongRunningEventException (line 34) | public LongRunningEventException(String message) {

FILE: event-based-asynchronous/src/main/java/com/iluwatar/event/asynchronous/MaxNumOfEventsAllowedException.java
  class MaxNumOfEventsAllowedException (line 30) | public class MaxNumOfEventsAllowedException extends Exception {
    method MaxNumOfEventsAllowedException (line 34) | public MaxNumOfEventsAllowedException(String message) {

FILE: event-based-asynchronous/src/main/java/com/iluwatar/event/asynchronous/ThreadCompleteListener.java
  type ThreadCompleteListener (line 28) | public interface ThreadCompleteListener {
    method completedEventHandler (line 29) | void completedEventHandler(final int eventId);

FILE: event-based-asynchronous/src/test/java/com/iluwatar/event/asynchronous/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 38) | @Test

FILE: event-based-asynchronous/src/test/java/com/iluwatar/event/asynchronous/EventAsynchronousTest.java
  class EventAsynchronousTest (line 39) | class EventAsynchronousTest {
    method testAsynchronousEvent (line 41) | @Test
    method testSynchronousEvent (line 57) | @Test
    method testFullSynchronousEvent (line 72) | @Test
    method testUnsuccessfulSynchronousEvent (line 87) | @Test
    method testFullAsynchronousEvent (line 102) | @Test
    method testLongRunningEventException (line 120) | @Test
    method testMaxNumOfEventsAllowedException (line 130) | @Test

FILE: event-driven-architecture/src/main/java/com/iluwatar/eda/App.java
  class App (line 44) | public class App {
    method main (line 54) | public static void main(String[] args) {

FILE: event-driven-architecture/src/main/java/com/iluwatar/eda/event/AbstractEvent.java
  class AbstractEvent (line 41) | public abstract class AbstractEvent implements Event {
    method getType (line 49) | public Class<? extends Event> getType() {

FILE: event-driven-architecture/src/main/java/com/iluwatar/eda/event/UserCreatedEvent.java
  class UserCreatedEvent (line 36) | @RequiredArgsConstructor

FILE: event-driven-architecture/src/main/java/com/iluwatar/eda/event/UserUpdatedEvent.java
  class UserUpdatedEvent (line 36) | @RequiredArgsConstructor

FILE: event-driven-architecture/src/main/java/com/iluwatar/eda/framework/Event.java
  type Event (line 31) | public interface Event {
    method getType (line 39) | Class<? extends Event> getType();

FILE: event-driven-architecture/src/main/java/com/iluwatar/eda/framework/EventDispatcher.java
  class EventDispatcher (line 34) | public class EventDispatcher {
    method EventDispatcher (line 38) | public EventDispatcher() {
    method registerHandler (line 48) | public <E extends Event> void registerHandler(Class<E> eventType, Hand...
    method dispatch (line 57) | @SuppressWarnings("unchecked")

FILE: event-driven-architecture/src/main/java/com/iluwatar/eda/framework/Handler.java
  type Handler (line 33) | public interface Handler<E extends Event> {
    method onEvent (line 42) | void onEvent(E event);

FILE: event-driven-architecture/src/main/java/com/iluwatar/eda/handler/UserCreatedEventHandler.java
  class UserCreatedEventHandler (line 32) | @Slf4j
    method onEvent (line 35) | @Override

FILE: event-driven-architecture/src/main/java/com/iluwatar/eda/handler/UserUpdatedEventHandler.java
  class UserUpdatedEventHandler (line 32) | @Slf4j
    method onEvent (line 35) | @Override

FILE: event-driven-architecture/src/test/java/com/iluwatar/eda/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 40) | @Test

FILE: event-driven-architecture/src/test/java/com/iluwatar/eda/event/UserCreatedEventTest.java
  class UserCreatedEventTest (line 33) | class UserCreatedEventTest {
    method testGetEventType (line 39) | @Test

FILE: event-driven-architecture/src/test/java/com/iluwatar/eda/framework/EventDispatcherTest.java
  class EventDispatcherTest (line 38) | class EventDispatcherTest {
    method testEventDriverPattern (line 44) | @Test

FILE: event-queue/src/main/java/com/iluwatar/event/queue/App.java
  class App (line 43) | @Slf4j
    method main (line 53) | public static void main(String[] args)

FILE: event-queue/src/main/java/com/iluwatar/event/queue/Audio.java
  class Audio (line 37) | @Slf4j
    method Audio (line 52) | Audio() {}
    method getInstance (line 54) | public static Audio getInstance() {
    method stopService (line 59) | public synchronized void stopService() throws InterruptedException {
    method isServiceRunning (line 72) | public synchronized boolean isServiceRunning() {
    method init (line 80) | public void init() {
    method startThread (line 94) | private synchronized void startThread() {
    method playSound (line 108) | public void playSound(AudioInputStream stream, float volume) {
    method update (line 126) | private void update() {
    method getAudioStream (line 154) | public AudioInputStream getAudioStream(String filePath)

FILE: event-queue/src/main/java/com/iluwatar/event/queue/PlayMessage.java
  class PlayMessage (line 33) | @Getter

FILE: event-queue/src/test/java/com/iluwatar/event/queue/AudioTest.java
  class AudioTest (line 36) | class AudioTest {
    method createAudioInstance (line 40) | @BeforeEach
    method testPlaySound (line 52) | @Test
    method testQueue (line 72) | @Test

FILE: event-sourcing/src/main/java/com/iluwatar/event/sourcing/app/App.java
  class App (line 53) | @Slf4j
    method main (line 67) | public static void main(String[] args) {

FILE: event-sourcing/src/main/java/com/iluwatar/event/sourcing/domain/Account.java
  class Account (line 44) | @Setter
    method copy (line 62) | public Account copy() {
    method toString (line 68) | @Override
    method depositMoney (line 81) | private void depositMoney(BigDecimal money) {
    method withdrawMoney (line 85) | private void withdrawMoney(BigDecimal money) {
    method handleDeposit (line 89) | private void handleDeposit(BigDecimal money, boolean realTime) {
    method handleWithdrawal (line 97) | private void handleWithdrawal(BigDecimal money, boolean realTime) {
    method handleEvent (line 114) | public void handleEvent(MoneyDepositEvent moneyDepositEvent) {
    method handleEvent (line 123) | public void handleEvent(AccountCreateEvent accountCreateEvent) {
    method handleTransferFromEvent (line 135) | public void handleTransferFromEvent(MoneyTransferEvent moneyTransferEv...
    method handleTransferToEvent (line 144) | public void handleTransferToEvent(MoneyTransferEvent moneyTransferEven...

FILE: event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/AccountCreateEvent.java
  class AccountCreateEvent (line 40) | @Getter
    method AccountCreateEvent (line 54) | @JsonCreator
    method process (line 65) | @Override

FILE: event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/DomainEvent.java
  class DomainEvent (line 37) | @Setter
    method process (line 48) | public abstract void process();

FILE: event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/MoneyDepositEvent.java
  class MoneyDepositEvent (line 41) | @Getter
    method MoneyDepositEvent (line 55) | @JsonCreator
    method process (line 66) | @Override

FILE: event-sourcing/src/main/java/com/iluwatar/event/sourcing/event/MoneyTransferEvent.java
  class MoneyTransferEvent (line 41) | @Getter
    method MoneyTransferEvent (line 57) | @JsonCreator
    method process (line 70) | @Override

FILE: event-sourcing/src/main/java/com/iluwatar/event/sourcing/processor/DomainEventProcessor.java
  class DomainEventProcessor (line 35) | public class DomainEventProcessor {
    method DomainEventProcessor (line 39) | public DomainEventProcessor(EventJournal eventJournal) {
    method process (line 48) | public void process(DomainEvent domainEvent) {
    method reset (line 54) | public void reset() {
    method recover (line 59) | public void recover() {

FILE: event-sourcing/src/main/java/com/iluwatar/event/sourcing/processor/EventJournal.java
  class EventJournal (line 32) | @Slf4j
    method write (line 42) | abstract void write(DomainEvent domainEvent);
    method reset (line 45) | void reset() {
    method readNext (line 56) | abstract DomainEvent readNext();

FILE: event-sourcing/src/main/java/com/iluwatar/event/sourcing/processor/JsonFileJournal.java
  class JsonFileJournal (line 51) | public class JsonFileJournal extends EventJournal {
    method JsonFileJournal (line 57) | public JsonFileJournal() {
    method write (line 80) | @Override
    method readNext (line 98) | public DomainEvent readNext() {

FILE: event-sourcing/src/main/java/com/iluwatar/event/sourcing/state/AccountAggregate.java
  class AccountAggregate (line 37) | public class AccountAggregate {
    method AccountAggregate (line 41) | private AccountAggregate() {}
    method putAccount (line 48) | public static void putAccount(Account account) {
    method getAccount (line 58) | public static Account getAccount(int accountNo) {
    method resetState (line 63) | public static void resetState() {

FILE: event-sourcing/src/test/java/IntegrationTest.java
  class IntegrationTest (line 46) | class IntegrationTest {
    method initialize (line 52) | @BeforeEach
    method testStateRecovery (line 58) | @Test

FILE: execute-around/src/main/java/com/iluwatar/execute/around/App.java
  class App (line 41) | @Slf4j
    method main (line 45) | public static void main(String[] args) throws IOException {

FILE: execute-around/src/main/java/com/iluwatar/execute/around/FileWriterAction.java
  type FileWriterAction (line 31) | @FunctionalInterface
    method writeFile (line 34) | void writeFile(FileWriter writer) throws IOException;

FILE: execute-around/src/main/java/com/iluwatar/execute/around/SimpleFileWriter.java
  class SimpleFileWriter (line 35) | @Slf4j
    method SimpleFileWriter (line 39) | public SimpleFileWriter(String filename, FileWriterAction action) thro...

FILE: execute-around/src/test/java/com/iluwatar/execute/around/AppTest.java
  class AppTest (line 35) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 37) | @Test
    method cleanup (line 42) | @BeforeEach

FILE: execute-around/src/test/java/com/iluwatar/execute/around/SimpleFileWriterTest.java
  class SimpleFileWriterTest (line 42) | @EnableRuleMigrationSupport
    method testWriterNotNull (line 47) | @Test
    method testCreatesNonExistentFile (line 53) | @Test
    method testContentsAreWrittenToFile (line 62) | @Test
    method testRipplesIoExceptionOccurredWhileWriting (line 73) | @Test

FILE: extension-objects/src/main/java/App.java
  class App (line 40) | public class App {
    method main (line 47) | public static void main(String[] args) {
    method checkExtensionsForUnit (line 60) | private static void checkExtensionsForUnit(Unit unit) {

FILE: extension-objects/src/main/java/abstractextensions/CommanderExtension.java
  type CommanderExtension (line 28) | public interface CommanderExtension extends UnitExtension {
    method commanderReady (line 30) | void commanderReady();

FILE: extension-objects/src/main/java/abstractextensions/SergeantExtension.java
  type SergeantExtension (line 28) | public interface SergeantExtension extends UnitExtension {
    method sergeantReady (line 30) | void sergeantReady();

FILE: extension-objects/src/main/java/abstractextensions/SoldierExtension.java
  type SoldierExtension (line 28) | public interface SoldierExtension extends UnitExtension {
    method soldierReady (line 29) | void soldierReady();

FILE: extension-objects/src/main/java/abstractextensions/UnitExtension.java
  type UnitExtension (line 28) | public interface UnitExtension {}

FILE: extension-objects/src/main/java/concreteextensions/Commander.java
  method commanderReady (line 35) | @Override

FILE: extension-objects/src/main/java/concreteextensions/Sergeant.java
  method sergeantReady (line 35) | @Override

FILE: extension-objects/src/main/java/concreteextensions/Soldier.java
  method soldierReady (line 35) | @Override

FILE: extension-objects/src/main/java/units/CommanderUnit.java
  class CommanderUnit (line 32) | public class CommanderUnit extends Unit {
    method CommanderUnit (line 34) | public CommanderUnit(String name) {
    method getUnitExtension (line 38) | @Override

FILE: extension-objects/src/main/java/units/SergeantUnit.java
  class SergeantUnit (line 32) | public class SergeantUnit extends Unit {
    method SergeantUnit (line 34) | public SergeantUnit(String name) {
    method getUnitExtension (line 38) | @Override

FILE: extension-objects/src/main/java/units/SoldierUnit.java
  class SoldierUnit (line 32) | public class SoldierUnit extends Unit {
    method SoldierUnit (line 34) | public SoldierUnit(String name) {
    method getUnitExtension (line 38) | @Override

FILE: extension-objects/src/main/java/units/Unit.java
  class Unit (line 32) | @Setter
    method Unit (line 39) | public Unit(String name) {
    method getUnitExtension (line 43) | public UnitExtension getUnitExtension(String extensionName) {

FILE: extension-objects/src/test/java/AppTest.java
  class AppTest (line 30) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 32) | @Test

FILE: extension-objects/src/test/java/concreteextensions/CommanderTest.java
  class CommanderTest (line 39) | class CommanderTest {
    method shouldExecuteCommanderReady (line 41) | @Test

FILE: extension-objects/src/test/java/concreteextensions/SergeantTest.java
  class SergeantTest (line 39) | class SergeantTest {
    method sergeantReady (line 41) | @Test

FILE: extension-objects/src/test/java/concreteextensions/SoldierTest.java
  class SoldierTest (line 39) | class SoldierTest {
    method soldierReady (line 41) | @Test

FILE: extension-objects/src/test/java/units/CommanderUnitTest.java
  class CommanderUnitTest (line 33) | class CommanderUnitTest {
    method getUnitExtension (line 35) | @Test

FILE: extension-objects/src/test/java/units/SergeantUnitTest.java
  class SergeantUnitTest (line 33) | class SergeantUnitTest {
    method getUnitExtension (line 35) | @Test

FILE: extension-objects/src/test/java/units/SoldierUnitTest.java
  class SoldierUnitTest (line 33) | class SoldierUnitTest {
    method getUnitExtension (line 35) | @Test

FILE: extension-objects/src/test/java/units/UnitTest.java
  class UnitTest (line 33) | class UnitTest {
    method testConstGetSet (line 35) | @Test

FILE: facade/src/main/java/com/iluwatar/facade/App.java
  class App (line 38) | public class App {
    method main (line 45) | public static void main(String[] args) {

FILE: facade/src/main/java/com/iluwatar/facade/DwarvenCartOperator.java
  class DwarvenCartOperator (line 30) | @Slf4j
    method work (line 33) | @Override
    method name (line 38) | @Override

FILE: facade/src/main/java/com/iluwatar/facade/DwarvenGoldDigger.java
  class DwarvenGoldDigger (line 30) | @Slf4j
    method work (line 33) | @Override
    method name (line 38) | @Override

FILE: facade/src/main/java/com/iluwatar/facade/DwarvenGoldmineFacade.java
  class DwarvenGoldmineFacade (line 36) | public class DwarvenGoldmineFacade {
    method DwarvenGoldmineFacade (line 41) | public DwarvenGoldmineFacade() {
    method startNewDay (line 46) | public void startNewDay() {
    method digOutGold (line 50) | public void digOutGold() {
    method endDay (line 54) | public void endDay() {
    method makeActions (line 58) | private static void makeActions(

FILE: facade/src/main/java/com/iluwatar/facade/DwarvenMineWorker.java
  class DwarvenMineWorker (line 31) | @Slf4j
    method goToSleep (line 34) | public void goToSleep() {
    method wakeUp (line 38) | public void wakeUp() {
    method goHome (line 42) | public void goHome() {
    method goToMine (line 46) | public void goToMine() {
    method action (line 50) | private void action(Action action) {
    method action (line 62) | public void action(Action... actions) {
    method work (line 66) | public abstract void work();
    method name (line 68) | public abstract String name();
    type Action (line 70) | enum Action {

FILE: facade/src/main/java/com/iluwatar/facade/DwarvenTunnelDigger.java
  class DwarvenTunnelDigger (line 30) | @Slf4j
    method work (line 33) | @Override
    method name (line 38) | @Override

FILE: facade/src/test/java/com/iluwatar/facade/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 34) | @Test

FILE: facade/src/test/java/com/iluwatar/facade/DwarvenGoldmineFacadeTest.java
  class DwarvenGoldmineFacadeTest (line 41) | class DwarvenGoldmineFacadeTest {
    method setUp (line 45) | @BeforeEach
    method tearDown (line 50) | @AfterEach
    method testFullWorkDay (line 62) | @Test
    class InMemoryAppender (line 108) | private static class InMemoryAppender extends AppenderBase<ILoggingEve...
      method InMemoryAppender (line 112) | public InMemoryAppender() {
      method append (line 117) | @Override
      method getLogSize (line 122) | public int getLogSize() {
      method logContains (line 126) | public boolean logContains(String message) {

FILE: factory-kit/src/main/java/com/iluwatar/factorykit/App.java
  class App (line 42) | @Slf4j
    method main (line 50) | public static void main(String[] args) {

FILE: factory-kit/src/main/java/com/iluwatar/factorykit/Axe.java
  class Axe (line 28) | public class Axe implements Weapon {
    method toString (line 29) | @Override

FILE: factory-kit/src/main/java/com/iluwatar/factorykit/Bow.java
  class Bow (line 28) | public class Bow implements Weapon {
    method toString (line 29) | @Override

FILE: factory-kit/src/main/java/com/iluwatar/factorykit/Builder.java
  type Builder (line 30) | public interface Builder {
    method add (line 31) | void add(WeaponType name, Supplier<Weapon> supplier);

FILE: factory-kit/src/main/java/com/iluwatar/factorykit/Spear.java
  class Spear (line 28) | public class Spear implements Weapon {
    method toString (line 29) | @Override

FILE: factory-kit/src/main/java/com/iluwatar/factorykit/Sword.java
  class Sword (line 28) | public class Sword implements Weapon {
    method toString (line 29) | @Override

FILE: factory-kit/src/main/java/com/iluwatar/factorykit/Weapon.java
  type Weapon (line 28) | public interface Weapon {}

FILE: factory-kit/src/main/java/com/iluwatar/factorykit/WeaponFactory.java
  type WeaponFactory (line 38) | public interface WeaponFactory {
    method create (line 46) | Weapon create(WeaponType name);
    method factory (line 54) | static WeaponFactory factory(Consumer<Builder> consumer) {

FILE: factory-kit/src/main/java/com/iluwatar/factorykit/WeaponType.java
  type WeaponType (line 28) | public enum WeaponType {

FILE: factory-kit/src/test/java/com/iluwatar/factorykit/app/AppTest.java
  class AppTest (line 33) | class AppTest {
    method shouldExecuteApplicationWithoutException (line 35) | @Test

FILE: factory-kit/src/test/java/com/iluwatar/factorykit/factorykit/FactoryKitTest.java
  class FactoryKitTest (line 39) | class FactoryKitTest {
    method init (line 43) | @BeforeEach
    method testSpearWeapon (line 58) | @Test
    method testAxeWeapon (line 68) | @Test
    method testWeapon (line 78) | @Test
    method verifyWeapon (line 90) | private void verifyWeapon(Weapon weapon, Class<?> clazz) {

FILE: factory-method/src/main/java/com/iluwatar/factory/method/App.java
  class App (line 41) | @Slf4j
    method main (line 51) | public static void main(String[] args) {

FILE: factory-method/src/main/java/com/iluwatar/factory/method/Blacksmith.java
  type Blacksmith (line 28) | public interface Blacksmith {
    method manufactureWeapon (line 30) | Weapon manufactureWeapon(WeaponType weaponType);

FILE: factory-method/src/main/java/com/iluwatar/factory/method/ElfBlacksmith.java
  class ElfBlacksmith (line 32) | public class ElfBlacksmith implements Blacksmith {
    method manufactureWeapon (line 41) | @Override
    method toString (line 46) | @Override

FILE: factory-method/src/main/java/com/iluwatar/factory/method/ElfWeapon.java
  method toString (line 30) | @Override

FILE: factory-method/src/main/java/com/iluwatar/factory/method/OrcBlacksmith.java
  class OrcBlacksmith (line 32) | public class OrcBlacksmith implements Blacksmith {
    method manufactureWeapon (line 41) | @Override
    method toString (line 46) | @Override

FILE: factory-method/src/main/java/com/iluwatar/factory/method/OrcWeapon.java
  method toString (line 30) | @Override

FILE: factory-method/src/main/java/com/iluwatar/factory/method/Weapon.java
  type Weapon (line 28) | public interface Weapon {
    method weaponType (line 30) | WeaponType weaponType();

FILE: factory-method/src/main/java/com/iluwatar/factory/method/WeaponType.java
  type WeaponType (line 30) | @RequiredArgsConstructor
    method toString (line 39) | @Override

FILE: factory-method/src/test/java/com/iluwatar/factory/method/AppTest.java
  class AppTest (line 32) | class AppTest {
    method shouldExecuteWithoutException (line 34) | @Test

FILE: factory-method/src/test/java/com/iluwatar/factory/method/FactoryMethodTest.java
  class FactoryMethodTest (line 42) | class FactoryMethodTest {
    method testOrcBlacksmithWithSpear (line 48) | @Test
    method testOrcBlacksmithWithAxe (line 59) | @Test
    method testElfBlacksmithWithShortSword (line 70) | @Test
    method testElfBlacksmithWithSpear (line 81) | @Test
    method verifyWeapon (line 96) | private void verifyWeapon(Weapon weapon, WeaponType expectedWeaponType...

FILE: factory/src/main/java/com/iluwatar/factory/App.java
  class App (line 37) | @Slf4j
    method main (line 41) | public static void main(String[] args) {

FILE: factory/src/main/java/com/iluwatar/factory/Coin.java
  type Coin (line 28) | public interface Coin {
    method getDescription (line 30) | String getDescription();

FILE: factory/src/main/java/com/iluwatar/factory/CoinFactory.java
  class CoinFactory (line 28) | public class CoinFactory {
    method getCoin (line 31) | public static Coin getCoin(CoinType type) {

FILE: factory/src/main/java/com/iluwatar/factory/CoinType.java
  type CoinType (line 32) | @RequiredArgsConstructor

FILE: factory/src/main/java/com/iluwatar/factory/CopperCoin.java
  class CopperCoin (line 28) | public class CopperCoin implements Coin {
    method getDescription (line 32) | @Override

FILE: factory/src/main/java/com/iluwatar/factory/GoldCoin.java
  class GoldCoin (line 28) | public class GoldCoin implements Coin {
    method getDescription (line 32) | @Override

FILE: factory/src/test/java/com/iluwatar/factory/AppTest.java
  class AppTest (line 31) | class AppTest {
    method shouldExecuteWithoutExceptions (line 33) | @Test

FILE: factory/src/test/java/com/iluwatar/factory/CoinFactoryTest.java
  class CoinFactoryTest (line 31) | class CoinFactoryTest {
    method shouldReturnGoldCoinInstance (line 33) | @Test

FILE: fanout-fanin/src/main/java/com/iluwatar/fanout/fanin/App.java
  class App (line 42) | @Slf4j
    method main (line 55) | public static void main(String[] args) {

FILE: fanout-fanin/src/main/java/com/iluwatar/fanout/fanin/Consumer.java
  class Consumer (line 34) | @Getter
    method Consumer (line 39) | Consumer(Long init) {
    method add (line 43) | public Long add(final Long num) {

FILE: fanout-fanin/src/main/java/com/iluwatar/fanout/fanin/FanOutFanIn.java
  class FanOutFanIn (line 37) | public class FanOutFanIn {
    method fanOutFanIn (line 46) | public static Long fanOutFanIn(

FILE: fanout-fanin/src/main/java/com/iluwatar/fanout/fanin/SquareNumberRequest.java
  class SquareNumberRequest (line 35) | @Slf4j
    method delayedSquaring (line 47) | public void delayedSquaring(final Consumer consumer) {

FILE: fanout-fanin/src/test/java/com/iluwatar/fanout/fanin/AppTest.java
  class AppTest (line 31) | class AppTest {
    method shouldLaunchApp (line 33) | @Test

FILE: fanout-fanin/src/test/java/com/iluwatar/fanout/fanin/FanOutFanInTest.java
  class FanOutFanInTest (line 32) | class FanOutFanInTest {
    method fanOutFanInTest (line 34) | @Test

FILE: fanout-fanin/src/test/java/com/iluwatar/fanout/fanin/SquareNumberRequestTest.java
  class SquareNumberRequestTest (line 30) | class SquareNumberRequestTest {
    method delayedSquaringTest (line 32) | @Test

FILE: feature-toggle/src/main/java/com/iluwatar/featuretoggle/App.java
  class App (line 48) | @Slf4j
    method main (line 72) | public static void main(String[] args) {

FILE: feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/Service.java
  type Service (line 40) | public interface Service {
    method getWelcomeMessage (line 48) | String getWelcomeMessage(User user);
    method isEnhanced (line 55) | boolean isEnhanced();

FILE: feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/propertiesversion/PropertiesFeatureToggleVersion.java
  class PropertiesFeatureToggleVersion (line 45) | @Getter
    method PropertiesFeatureToggleVersion (line 65) | public PropertiesFeatureToggleVersion(final Properties properties) {
    method getWelcomeMessage (line 89) | @Override

FILE: feature-toggle/src/main/java/com/iluwatar/featuretoggle/pattern/tieredversion/TieredFeatureToggleVersion.java
  class TieredFeatureToggleVersion (line 44) | public class TieredFeatureToggleVersion implements Service {
    method getWelcomeMessage (line 58) | @Override
    method isEnhanced (line 74) | @Override

FILE: feature-toggle/src/main/java/com/iluwatar/featuretoggle/user/User.java
  class User (line 33) | @RequiredArgsConstructor
    method toString (line 44) | @Override

FILE: feature-toggle/src/main/java/com/iluwatar/featuretoggle/user/UserGroup.java
  class UserGroup (line 37) | public class UserGroup {
    method addUserToFreeGroup (line 49) | public static void addUserToFreeGroup(final User user) throws IllegalA...
    method addUserToPaidGroup (line 66) | public static void addUserToPaidGroup(final User user) throws IllegalA...
    method isPaid (line 82) | public static boolean isPaid(User user) {

FILE: feature-toggle/src/test/java/com/iluwatar/featuretoggle/pattern/propertiesversion/PropertiesFeatureToggleVersionTest.java
  class PropertiesFeatureToggleVersionTest (line 37) | class PropertiesFeatureToggleVersionTest {
    method testNullPropertiesPassed (line 39) | @Test
    method testNonBooleanProperty (line 44) | @Test
    method testFeatureTurnedOn (line 55) | @Test
    method testFeatureTurnedOff (line 66) | @Test

FILE: feature-toggle/src/test/java/com/iluwatar/featuretoggle/pattern/tieredversion/TieredFeatureToggleVersionTest.java
  class TieredFeatureToggleVersionTest (line 37) | class TieredFeatureToggleVersionTest {
    method setUp (line 43) | @BeforeEach
    method testGetWelcomeMessageForPaidUser (line 49) | @Test
    method testGetWelcomeMessageForFreeUser (line 56) | @Test
    method testIsEnhancedAlwaysTrueAsTiered (line 63) | @Test

FILE: feature-toggle/src/test/java/com/iluwatar/featuretoggle/user/UserGroupTest.java
  class UserGroupTest (line 34) | class UserGroupTest {
    method testAddUserToFreeGroup (line 36) | @Test
    method testAddUserToPaidGroup (line 43) | @Test
    method testAddUserToPaidWhenOnFree (line 50) | @Test
    method testAddUserToFreeWhenOnPaid (line 57) | @Test

FILE: filterer/src/main/java/com/iluwatar/filterer/App.java
  class App (line 47) | @Slf4j
    method main (line 50) | public static void main(String[] args) {
    method filteringSimpleProbableThreats (line 61) | private static void filteringSimpleProbableThreats() {
    method filteringSimpleThreats (line 89) | private static void filteringSimpleThreats() {

FILE: filterer/src/main/java/com/iluwatar/filterer/domain/Filterer.java
  type Filterer (line 35) | @FunctionalInterface
    method by (line 37) | G by(Predicate<? super E> predicate);

FILE: filterer/src/main/java/com/iluwatar/filterer/threat/ProbabilisticThreatAwareSystem.java
  type ProbabilisticThreatAwareSystem (line 31) | public interface ProbabilisticThreatAwareSystem extends ThreatAwareSystem {
    method threats (line 38) | @Override
    method filtered (line 46) | @Override

FILE: filterer/src/main/java/com/iluwatar/filterer/threat/ProbableThreat.java
  type ProbableThreat (line 28) | public interface ProbableThreat extends Threat {
    method probability (line 34) | double probability();

FILE: filterer/src/main/java/com/iluwatar/filterer/threat/SimpleProbabilisticThreatAwareSystem.java
  class SimpleProbabilisticThreatAwareSystem (line 35) | @ToString
    method systemId (line 44) | @Override
    method threats (line 50) | @Override
    method filtered (line 56) | @Override
    method filteredGroup (line 61) | private ProbabilisticThreatAwareSystem filteredGroup(
    method filteredItems (line 66) | private List<ProbableThreat> filteredItems(final Predicate<? super Pro...

FILE: filterer/src/main/java/com/iluwatar/filterer/threat/SimpleProbableThreat.java
  class SimpleProbableThreat (line 30) | @EqualsAndHashCode(callSuper = false)
    method SimpleProbableThreat (line 35) | public SimpleProbableThreat(
    method probability (line 42) | @Override
    method toString (line 47) | @Override

FILE: filterer/src/main/java/com/iluwatar/filterer/threat/SimpleThreat.java
  class SimpleThreat (line 32) | @ToString
    method name (line 42) | @Override
    method id (line 48) | @Override
    method type (line 54) | @Override

FILE: filterer/src/main/java/com/iluwatar/filterer/threat/SimpleThreatAwareSystem.java
  class SimpleThreatAwareSystem (line 36) | @ToString
    method systemId (line 45) | @Override
    method threats (line 51) | @Override
    method filtered (line 57) | @Override
    method filteredGroup (line 62) | private ThreatAwareSystem filteredGroup(Predicate<? super Threat> pred...
    method filteredItems (line 66) | private List<Threat> filteredIte

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]

// ... and 2757 more files (download for full content)