#590 add explanation for caching pattern

2021-03-28 12:49:11 +03:00
430 changed files with 306 additions and 8011 deletions
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@ -1132,8 +1132,7 @@
      "profile": "http://subho.xyz",
      "contributions": [
        "code",
-        "review",
-        "maintenance"
+        "review"
      ]
    },
    {
@ -1451,96 +1450,6 @@
        "review",
        "code"
      ]
-    },
-    {
-      "login": "eas5",
-      "name": "Elvys Soares",
-      "avatar_url": "https://avatars.githubusercontent.com/u/50836521?v=4",
-      "profile": "https://github.com/eas5",
-      "contributions": [
-        "code"
-      ]
-    },
-    {
-      "login": "zWeBrain",
-      "name": "zWeBrain",
-      "avatar_url": "https://avatars.githubusercontent.com/u/46642512?v=4",
-      "profile": "https://github.com/zWeBrain",
-      "contributions": [
-        "code"
-      ]
-    },
-    {
-      "login": "Al-assad",
-      "name": "余林颖",
-      "avatar_url": "https://avatars.githubusercontent.com/u/22493821?v=4",
-      "profile": "https://al-assad.github.io/notion/",
-      "contributions": [
-        "translation"
-      ]
-    },
-    {
-      "login": "STudio26",
-      "name": "Alain",
-      "avatar_url": "https://avatars.githubusercontent.com/u/6988911?v=4",
-      "profile": "https://github.com/STudio26",
-      "contributions": [
-        "translation"
-      ]
-    },
-    {
-      "login": "DEV-VRUPER",
-      "name": "VR",
-      "avatar_url": "https://avatars.githubusercontent.com/u/30525467?v=4",
-      "profile": "https://github.com/DEV-VRUPER",
-      "contributions": [
-        "doc"
-      ]
-    },
-    {
-      "login": "JackieNim",
-      "name": "JackieNim",
-      "avatar_url": "https://avatars.githubusercontent.com/u/4138836?v=4",
-      "profile": "https://github.com/JackieNim",
-      "contributions": [
-        "code"
-      ]
-    },
-    {
-      "login": "EdisonE3",
-      "name": "EdisonE3",
-      "avatar_url": "https://avatars.githubusercontent.com/u/52118917?v=4",
-      "profile": "https://github.com/EdisonE3",
-      "contributions": [
-        "code"
-      ]
-    },
-    {
-      "login": "tao-sun2",
-      "name": "Tao",
-      "avatar_url": "https://avatars.githubusercontent.com/u/66189688?v=4",
-      "profile": "https://github.com/tao-sun2",
-      "contributions": [
-        "code"
-      ]
-    },
-    {
-      "login": "JuanManuelAbate",
-      "name": "Juan Manuel Abate",
-      "avatar_url": "https://avatars.githubusercontent.com/u/16357060?v=4",
-      "profile": "https://github.com/JuanManuelAbate",
-      "contributions": [
-        "translation"
-      ]
-    },
-    {
-      "login": "Xenilo137",
-      "name": "Xenilo137",
-      "avatar_url": "https://avatars.githubusercontent.com/u/24865069?v=4",
-      "profile": "https://github.com/Xenilo137",
-      "contributions": [
-        "code"
-      ]
    }
  ],
  "contributorsPerLine": 4,
--- a/.github/workflows/maven-ci.yml
+++ b/.github/workflows/maven-ci.yml
@ -40,26 +40,25 @@ jobs:
    steps:

    - name: Checkout Code
-      uses: actions/checkout@v2
+      uses: actions/checkout@master
      with:
        # Disabling shallow clone for improving relevancy of SonarQube reporting
        fetch-depth: 0

    - name: Set up JDK 11
-      uses: actions/setup-java@v2
+      uses: actions/setup-java@master
      with:
        java-version: 11
-        distribution: 'adopt'

    - name: Cache SonarCloud packages
-      uses: actions/cache@v2
+      uses: actions/cache@master
      with:
        path: ~/.sonar/cache
        key: ${{ runner.os }}-sonar
        restore-keys: ${{ runner.os }}-sonar

    - name: Cache Maven dependencies
-      uses: actions/cache@v2
+      uses: actions/cache@master
      with:
        path: ~/.m2/repository
        key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
--- a/.github/workflows/maven-pr-builder.yml
+++ b/.github/workflows/maven-pr-builder.yml
@ -38,16 +38,15 @@ jobs:

    steps:
    - name: Checkout Code
-      uses: actions/checkout@v2
+      uses: actions/checkout@master
    
    - name: Set up JDK 11
-      uses: actions/setup-java@v2
+      uses: actions/setup-java@master
      with:
        java-version: 11
-        distribution: 'adopt'
    
    - name: Cache Maven Dependecies
-      uses: actions/cache@v2
+      uses: actions/cache@master
      with:
        path: ~/.m2/repository
        key: ${{ runner.os }}-maven-${{ hashFiles('**/pom.xml') }}
--- a/README.md
+++ b/README.md
@ -6,16 +6,16 @@

 ![Java CI](https://github.com/iluwatar/java-design-patterns/workflows/Java%20CI/badge.svg)
 [![License MIT](https://img.shields.io/badge/license-MIT-blue.svg)](https://raw.githubusercontent.com/iluwatar/java-design-patterns/master/LICENSE.md)
-[![Lines of Code](https://sonarcloud.io/api/project_badges/measure?project=iluwatar_java-design-patterns&metric=ncloc)](https://sonarcloud.io/dashboard?id=iluwatar_java-design-patterns)
+[![Lines of Code](https://sonarcloud.io/api/project_badges/measure?project=iluwatar_java-design-patterns&metric=ncloc)](https://sonarcloud.io/dashboard?id=iluwatar_java-design-patterns) 
 [![Coverage](https://sonarcloud.io/api/project_badges/measure?project=iluwatar_java-design-patterns&metric=coverage)](https://sonarcloud.io/dashboard?id=iluwatar_java-design-patterns)
 [![Join the chat at https://gitter.im/iluwatar/java-design-patterns](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/iluwatar/java-design-patterns?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-169-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-159-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->

 <br/>

-Read in different language : [**zh**](/localization/zh/README.md), [**ko**](/localization/ko/README.md), [**fr**](/localization/fr/README.md), [**tr**](/localization/tr/README.md), [**ar**](/localization/ar/README.md), [**es**](/localization/es/README.md)
+Read in different language : [![CN](/assets/flags/CN.png)**CN**](/zh/README.md), [![KR](/assets/flags/KR.png)**KR**](/ko/README.md), [![FR](/assets/flags/FR.png)**FR**](/fr/README.md), [![TR](/assets/flags/TR.png)**TR**](/tr/README.md), [![AR](/assets/flags/AR.png)**AR**](/ar/README.md)

 <br/>

@ -34,7 +34,7 @@ are familiar with the patterns.
 # Getting started

 This site showcases Java Design Patterns. The solutions have been developed by
-experienced programmers and architects from the open source community. The
+experienced programmers and architects from the open source community. The 
 patterns can be browsed by their high level descriptions or by looking at their
 source code. The source code examples are well commented and can be thought as
 programming tutorials on how to implement a specific pattern. We use the most
@ -49,7 +49,7 @@ patterns should only be introduced when they are needed for practical
 extensibility.

 Once you are familiar with these concepts you can start drilling down into the
-[available design patterns](https://java-design-patterns.com/patterns/) by any
+[available design patterns](https://java-design-patterns.com/patterns/) by any 
 of the following approaches

 - Search for a specific pattern by name. Can't find one? Please report a new pattern [here](https://github.com/iluwatar/java-design-patterns/issues).
@ -61,8 +61,8 @@ in your architectures and have as much fun learning them as we had developing th

 # How to contribute

-If you are willing to contribute to the project you will find the relevant information in
-our [developer wiki](https://github.com/iluwatar/java-design-patterns/wiki). We will help
+If you are willing to contribute to the project you will find the relevant information in 
+our [developer wiki](https://github.com/iluwatar/java-design-patterns/wiki). We will help 
 you and answer your questions in the [Gitter chatroom](https://gitter.im/iluwatar/java-design-patterns).

 # License
@ -259,7 +259,7 @@ This project is licensed under the terms of the MIT license.
    <td align="center"><a href="https://www.linkedin.com/in/ashish-trivedi-218379135/"><img src="https://avatars3.githubusercontent.com/u/23194128?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Ashish Trivedi</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=ashishtrivedi16" title="Code">💻</a></td>
    <td align="center"><a href="https://rayyounghong.com"><img src="https://avatars1.githubusercontent.com/u/41055099?v=4?s=100" width="100px;" alt=""/><br /><sub><b>洪月阳</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=RayYH" title="Code">💻</a></td>
    <td align="center"><a href="https://xdvrx1.github.io/"><img src="https://avatars0.githubusercontent.com/u/47092464?v=4?s=100" width="100px;" alt=""/><br /><sub><b>xdvrx1</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/pulls?q=is%3Apr+reviewed-by%3Axdvrx1" title="Reviewed Pull Requests">👀</a> <a href="#ideas-xdvrx1" title="Ideas, Planning, & Feedback">🤔</a></td>
-    <td align="center"><a href="http://subho.xyz"><img src="https://avatars0.githubusercontent.com/u/13291222?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Subhrodip Mohanta</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=ohbus" title="Code">💻</a> <a href="https://github.com/iluwatar/java-design-patterns/pulls?q=is%3Apr+reviewed-by%3Aohbus" title="Reviewed Pull Requests">👀</a> <a href="#maintenance-ohbus" title="Maintenance">🚧</a></td>
+    <td align="center"><a href="http://subho.xyz"><img src="https://avatars0.githubusercontent.com/u/13291222?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Subhrodip Mohanta</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=ohbus" title="Code">💻</a> <a href="https://github.com/iluwatar/java-design-patterns/pulls?q=is%3Apr+reviewed-by%3Aohbus" title="Reviewed Pull Requests">👀</a></td>
  </tr>
  <tr>
    <td align="center"><a href="https://github.com/nahteb"><img src="https://avatars3.githubusercontent.com/u/13121570?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Bethan Palmer</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=nahteb" title="Code">💻</a></td>
@ -313,22 +313,6 @@ This project is licensed under the terms of the MIT license.
    <td align="center"><a href="https://github.com/noamgrinch"><img src="https://avatars.githubusercontent.com/u/31648669?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Noam Greenshtain</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=noamgrinch" title="Code">💻</a></td>
    <td align="center"><a href="https://xuyonghong.cn/"><img src="https://avatars.githubusercontent.com/u/14086462?v=4?s=100" width="100px;" alt=""/><br /><sub><b>yonghong Xu</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=qfxl" title="Documentation">📖</a></td>
    <td align="center"><a href="https://www.linkedin.com/in/jinisha-vora"><img src="https://avatars.githubusercontent.com/u/40777762?v=4?s=100" width="100px;" alt=""/><br /><sub><b>jinishavora</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/pulls?q=is%3Apr+reviewed-by%3Ajinishavora" title="Reviewed Pull Requests">👀</a> <a href="https://github.com/iluwatar/java-design-patterns/commits?author=jinishavora" title="Code">💻</a></td>
-    <td align="center"><a href="https://github.com/eas5"><img src="https://avatars.githubusercontent.com/u/50836521?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Elvys Soares</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=eas5" title="Code">💻</a></td>
-  </tr>
-  <tr>
-    <td align="center"><a href="https://github.com/zWeBrain"><img src="https://avatars.githubusercontent.com/u/46642512?v=4?s=100" width="100px;" alt=""/><br /><sub><b>zWeBrain</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=zWeBrain" title="Code">💻</a></td>
-    <td align="center"><a href="https://al-assad.github.io/notion/"><img src="https://avatars.githubusercontent.com/u/22493821?v=4?s=100" width="100px;" alt=""/><br /><sub><b>余林颖</b></sub></a><br /><a href="#translation-Al-assad" title="Translation">🌍</a></td>
-    <td align="center"><a href="https://github.com/STudio26"><img src="https://avatars.githubusercontent.com/u/6988911?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Alain</b></sub></a><br /><a href="#translation-STudio26" title="Translation">🌍</a></td>
-    <td align="center"><a href="https://github.com/DEV-VRUPER"><img src="https://avatars.githubusercontent.com/u/30525467?v=4?s=100" width="100px;" alt=""/><br /><sub><b>VR</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=DEV-VRUPER" title="Documentation">📖</a></td>
-  </tr>
-  <tr>
-    <td align="center"><a href="https://github.com/JackieNim"><img src="https://avatars.githubusercontent.com/u/4138836?v=4?s=100" width="100px;" alt=""/><br /><sub><b>JackieNim</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=JackieNim" title="Code">💻</a></td>
-    <td align="center"><a href="https://github.com/EdisonE3"><img src="https://avatars.githubusercontent.com/u/52118917?v=4?s=100" width="100px;" alt=""/><br /><sub><b>EdisonE3</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=EdisonE3" title="Code">💻</a></td>
-    <td align="center"><a href="https://github.com/tao-sun2"><img src="https://avatars.githubusercontent.com/u/66189688?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Tao</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=tao-sun2" title="Code">💻</a></td>
-    <td align="center"><a href="https://github.com/JuanManuelAbate"><img src="https://avatars.githubusercontent.com/u/16357060?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Juan Manuel Abate</b></sub></a><br /><a href="#translation-JuanManuelAbate" title="Translation">🌍</a></td>
-  </tr>
-  <tr>
-    <td align="center"><a href="https://github.com/Xenilo137"><img src="https://avatars.githubusercontent.com/u/24865069?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Xenilo137</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=Xenilo137" title="Code">💻</a></td>
  </tr>
 </table>

--- a/abstract-document/README.md
+++ b/abstract-document/README.md
@ -4,7 +4,6 @@ title: Abstract Document
 folder: abstract-document
 permalink: /patterns/abstract-document/
 categories: Structural
-language: en
 tags: 
 - Extensibility
 ---
--- a/abstract-document/pom.xml
+++ b/abstract-document/pom.xml
@ -30,7 +30,7 @@
 	<parent>
 		<artifactId>java-design-patterns</artifactId>
 		<groupId>com.iluwatar</groupId>
-		<version>1.25.0-SNAPSHOT</version>
+		<version>1.24.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>abstract-document</artifactId>
 	<dependencies>
--- a/abstract-factory/README.md
+++ b/abstract-factory/README.md
@ -4,7 +4,6 @@ title: Abstract Factory
 folder: abstract-factory
 permalink: /patterns/abstract-factory/
 categories: Creational
-language: en
 tags:
 - Gang of Four
 ---
--- a/abstract-factory/pom.xml
+++ b/abstract-factory/pom.xml
@ -31,7 +31,7 @@
 	<parent>
 		<groupId>com.iluwatar</groupId>
 		<artifactId>java-design-patterns</artifactId>
-		<version>1.25.0-SNAPSHOT</version>
+		<version>1.24.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>abstract-factory</artifactId>
 	<dependencies>
--- a/active-object/README.md
+++ b/active-object/README.md
@ -4,7 +4,6 @@ title: Active Object
 folder: active-object
 permalink: /patterns/active-object/
 categories: Concurrency
-language: en
 tags:
 - Performance
 ---
--- a/active-object/pom.xml
+++ b/active-object/pom.xml
@ -31,7 +31,7 @@
 	<parent>
 		<groupId>com.iluwatar</groupId>
 		<artifactId>java-design-patterns</artifactId>
-		<version>1.25.0-SNAPSHOT</version>
+		<version>1.24.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>active-object</artifactId>
 	<dependencies>
--- a/acyclic-visitor/README.md
+++ b/acyclic-visitor/README.md
@ -4,7 +4,6 @@ title: Acyclic Visitor
 folder: acyclic-visitor
 permalink: /patterns/acyclic-visitor/
 categories: Behavioral
-language: en
 tags:
 - Extensibility
 ---
--- a/acyclic-visitor/pom.xml
+++ b/acyclic-visitor/pom.xml
@ -30,7 +30,7 @@
 	<parent>
 		<groupId>com.iluwatar</groupId>
 		<artifactId>java-design-patterns</artifactId>
-		<version>1.25.0-SNAPSHOT</version>
+		<version>1.24.0-SNAPSHOT</version>
 	</parent>

 	<artifactId>acyclic-visitor</artifactId>
--- a/adapter/README.md
+++ b/adapter/README.md
@ -4,7 +4,6 @@ title: Adapter
 folder: adapter
 permalink: /patterns/adapter/
 categories: Structural
-language: en
 tags:
 - Gang of Four
 ---
--- a/adapter/pom.xml
+++ b/adapter/pom.xml
@ -31,7 +31,7 @@
 	<parent>
 		<groupId>com.iluwatar</groupId>
 		<artifactId>java-design-patterns</artifactId>
-		<version>1.25.0-SNAPSHOT</version>
+		<version>1.24.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>adapter</artifactId>
 	<dependencies>
--- a/aggregator-microservices/README.md
+++ b/aggregator-microservices/README.md
@ -4,7 +4,6 @@ title: Aggregator Microservices
 folder: aggregator-microservices
 permalink: /patterns/aggregator-microservices/
 categories: Architectural
-language: en
 tags:
 - Cloud distributed
 - Decoupling
--- a/aggregator-microservices/aggregator-service/pom.xml
+++ b/aggregator-microservices/aggregator-service/pom.xml
@ -29,7 +29,7 @@
 	<parent>
 		<artifactId>aggregator-microservices</artifactId>
 		<groupId>com.iluwatar</groupId>
-		<version>1.25.0-SNAPSHOT</version>
+		<version>1.24.0-SNAPSHOT</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>aggregator-service</artifactId>
--- a/aggregator-microservices/information-microservice/pom.xml
+++ b/aggregator-microservices/information-microservice/pom.xml
@ -29,7 +29,7 @@
 	<parent>
 		<artifactId>aggregator-microservices</artifactId>
 		<groupId>com.iluwatar</groupId>
-		<version>1.25.0-SNAPSHOT</version>
+		<version>1.24.0-SNAPSHOT</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>

--- a/aggregator-microservices/inventory-microservice/pom.xml
+++ b/aggregator-microservices/inventory-microservice/pom.xml
@ -29,7 +29,7 @@
 	<parent>
 		<artifactId>aggregator-microservices</artifactId>
 		<groupId>com.iluwatar</groupId>
-		<version>1.25.0-SNAPSHOT</version>
+		<version>1.24.0-SNAPSHOT</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>inventory-microservice</artifactId>
--- a/aggregator-microservices/pom.xml
+++ b/aggregator-microservices/pom.xml
@ -29,7 +29,7 @@
    <parent>
        <artifactId>java-design-patterns</artifactId>
        <groupId>com.iluwatar</groupId>
-        <version>1.25.0-SNAPSHOT</version>
+        <version>1.24.0-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>
    <artifactId>aggregator-microservices</artifactId>
--- a/ambassador/README.md
+++ b/ambassador/README.md
@ -4,7 +4,6 @@ title: Ambassador
 folder: ambassador
 permalink: /patterns/ambassador/
 categories: Structural
-language: en
 tags:
  - Decoupling
  - Cloud distributed
--- a/ambassador/pom.xml
+++ b/ambassador/pom.xml
@ -29,7 +29,7 @@
 	<parent>
 		<artifactId>java-design-patterns</artifactId>
 		<groupId>com.iluwatar</groupId>
-		<version>1.25.0-SNAPSHOT</version>
+		<version>1.24.0-SNAPSHOT</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>
 	<artifactId>ambassador</artifactId>
--- a/api-gateway/README.md
+++ b/api-gateway/README.md
@ -4,7 +4,6 @@ title: API Gateway
 folder: api-gateway
 permalink: /patterns/api-gateway/
 categories: Architectural
-language: en
 tags:
  - Cloud distributed
  - Decoupling
--- a/api-gateway/api-gateway-service/pom.xml
+++ b/api-gateway/api-gateway-service/pom.xml
@ -29,7 +29,7 @@
  <parent>
    <artifactId>api-gateway</artifactId>
    <groupId>com.iluwatar</groupId>
-    <version>1.25.0-SNAPSHOT</version>
+    <version>1.24.0-SNAPSHOT</version>
  </parent>
  <modelVersion>4.0.0</modelVersion>
  <artifactId>api-gateway-service</artifactId>
--- a/api-gateway/image-microservice/pom.xml
+++ b/api-gateway/image-microservice/pom.xml
@ -29,7 +29,7 @@
  <parent>
    <artifactId>api-gateway</artifactId>
    <groupId>com.iluwatar</groupId>
-    <version>1.25.0-SNAPSHOT</version>
+    <version>1.24.0-SNAPSHOT</version>
  </parent>
  <modelVersion>4.0.0</modelVersion>
  <artifactId>image-microservice</artifactId>
--- a/api-gateway/pom.xml
+++ b/api-gateway/pom.xml
@ -29,7 +29,7 @@
  <parent>
    <artifactId>java-design-patterns</artifactId>
    <groupId>com.iluwatar</groupId>
-    <version>1.25.0-SNAPSHOT</version>
+    <version>1.24.0-SNAPSHOT</version>
  </parent>
  <modelVersion>4.0.0</modelVersion>
  <artifactId>api-gateway</artifactId>
--- a/api-gateway/price-microservice/pom.xml
+++ b/api-gateway/price-microservice/pom.xml
@ -29,7 +29,7 @@
  <parent>
    <artifactId>api-gateway</artifactId>
    <groupId>com.iluwatar</groupId>
-    <version>1.25.0-SNAPSHOT</version>
+    <version>1.24.0-SNAPSHOT</version>
  </parent>

  <modelVersion>4.0.0</modelVersion>
--- a/localization/ar/README.md
+++ b/localization/ar/README.md
--- a/arrange-act-assert/README.md
+++ b/arrange-act-assert/README.md
@ -4,7 +4,6 @@ title: Arrange/Act/Assert
 folder: arrange-act-assert
 permalink: /patterns/arrange-act-assert/
 categories: Idiom
-language: en
 tags:
 - Testing
 ---
--- a/arrange-act-assert/pom.xml
+++ b/arrange-act-assert/pom.xml
@ -29,7 +29,7 @@
  <parent>
    <artifactId>java-design-patterns</artifactId>
    <groupId>com.iluwatar</groupId>
-    <version>1.25.0-SNAPSHOT</version>
+    <version>1.24.0-SNAPSHOT</version>
  </parent>
  <modelVersion>4.0.0</modelVersion>

--- a/assets/flags/AR.png
+++ b/assets/flags/AR.png
--- a/assets/flags/CN.png
+++ b/assets/flags/CN.png
--- a/assets/flags/FR.png
+++ b/assets/flags/FR.png
--- a/assets/flags/KR.png
+++ b/assets/flags/KR.png
--- a/assets/flags/TR.png
+++ b/assets/flags/TR.png
--- a/async-method-invocation/README.md
+++ b/async-method-invocation/README.md
@ -4,7 +4,6 @@ title: Async Method Invocation
 folder: async-method-invocation
 permalink: /patterns/async-method-invocation/
 categories: Concurrency
-language: en
 tags:
 - Reactive
 ---
--- a/async-method-invocation/pom.xml
+++ b/async-method-invocation/pom.xml
@ -31,7 +31,7 @@
 	<parent>
 		<groupId>com.iluwatar</groupId>
 		<artifactId>java-design-patterns</artifactId>
-		<version>1.25.0-SNAPSHOT</version>
+		<version>1.24.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>async-method-invocation</artifactId>
 	<dependencies>
--- a/balking/README.md
+++ b/balking/README.md
@ -4,7 +4,6 @@ title: Balking
 folder: balking
 permalink: /patterns/balking/
 categories: Concurrency
-language: en
 tags:
 - Decoupling
 ---
--- a/balking/pom.xml
+++ b/balking/pom.xml
@ -29,7 +29,7 @@
 	<parent>
 		<artifactId>java-design-patterns</artifactId>
 		<groupId>com.iluwatar</groupId>
-		<version>1.25.0-SNAPSHOT</version>
+		<version>1.24.0-SNAPSHOT</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>

--- a/bridge/README.md
+++ b/bridge/README.md
@ -4,7 +4,6 @@ title: Bridge
 folder: bridge
 permalink: /patterns/bridge/
 categories: Structural
-language: en
 tags:
 - Gang of Four
 ---
--- a/bridge/pom.xml
+++ b/bridge/pom.xml
@ -31,7 +31,7 @@
 	<parent>
 		<groupId>com.iluwatar</groupId>
 		<artifactId>java-design-patterns</artifactId>
-		<version>1.25.0-SNAPSHOT</version>
+		<version>1.24.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>bridge</artifactId>
 	<dependencies>
--- a/bridge/src/main/java/com/iluwatar/bridge/Hammer.java
+++ b/bridge/src/main/java/com/iluwatar/bridge/Hammer.java
@ -43,7 +43,7 @@ public class Hammer implements Weapon {

  @Override
  public void swing() {
-    LOGGER.info("The hammer is swung.");
+    LOGGER.info("The hammer is swinged.");
    enchantment.apply();
  }

--- a/bridge/src/main/java/com/iluwatar/bridge/Sword.java
+++ b/bridge/src/main/java/com/iluwatar/bridge/Sword.java
@ -43,7 +43,7 @@ public class Sword implements Weapon {

  @Override
  public void swing() {
-    LOGGER.info("The sword is swung.");
+    LOGGER.info("The sword is swinged.");
    enchantment.apply();
  }

--- a/builder/README.md
+++ b/builder/README.md
@ -4,7 +4,6 @@ title: Builder
 folder: builder
 permalink: /patterns/builder/
 categories: Creational
-language: en
 tags:
 - Gang of Four
 ---
--- a/builder/pom.xml
+++ b/builder/pom.xml
@ -31,7 +31,7 @@
 	<parent>
 		<groupId>com.iluwatar</groupId>
 		<artifactId>java-design-patterns</artifactId>
-		<version>1.25.0-SNAPSHOT</version>
+		<version>1.24.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>builder</artifactId>
 	<dependencies>
--- a/business-delegate/README.md
+++ b/business-delegate/README.md
@ -4,7 +4,6 @@ title: Business Delegate
 folder: business-delegate
 permalink: /patterns/business-delegate/
 categories: Structural
-language: en
 tags:
 - Decoupling
 ---
--- a/business-delegate/pom.xml
+++ b/business-delegate/pom.xml
@ -31,7 +31,7 @@
 	<parent>
 		<groupId>com.iluwatar</groupId>
 		<artifactId>java-design-patterns</artifactId>
-		<version>1.25.0-SNAPSHOT</version>
+		<version>1.24.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>business-delegate</artifactId>
 	<dependencies>
--- a/bytecode/README.md
+++ b/bytecode/README.md
@ -4,7 +4,6 @@ title: Bytecode
 folder: bytecode
 permalink: /patterns/bytecode/
 categories: Behavioral
-language: en
 tags:
 - Game programming
 ---
--- a/bytecode/pom.xml
+++ b/bytecode/pom.xml
@ -29,7 +29,7 @@
 	<parent>
 		<artifactId>java-design-patterns</artifactId>
 		<groupId>com.iluwatar</groupId>
-		<version>1.25.0-SNAPSHOT</version>
+		<version>1.24.0-SNAPSHOT</version>
 	</parent>
 	<modelVersion>4.0.0</modelVersion>

--- a/caching/README.md
+++ b/caching/README.md
@ -4,7 +4,6 @@ title: Caching
 folder: caching
 permalink: /patterns/caching/
 categories: Behavioral
-language: en
 tags:
  - Performance
  - Cloud distributed
--- a/caching/pom.xml
+++ b/caching/pom.xml
@ -29,7 +29,7 @@
  <parent>
    <groupId>com.iluwatar</groupId>
    <artifactId>java-design-patterns</artifactId>
-    <version>1.25.0-SNAPSHOT</version>
+    <version>1.24.0-SNAPSHOT</version>
  </parent>
  <artifactId>caching</artifactId>
  <dependencies>
--- a/callback/README.md
+++ b/callback/README.md
@ -4,7 +4,6 @@ title: Callback
 folder: callback
 permalink: /patterns/callback/
 categories: Idiom
-language: en
 tags:
 - Reactive
 ---
--- a/callback/pom.xml
+++ b/callback/pom.xml
@ -29,7 +29,7 @@
  <parent>
    <groupId>com.iluwatar</groupId>
    <artifactId>java-design-patterns</artifactId>
-    <version>1.25.0-SNAPSHOT</version>
+    <version>1.24.0-SNAPSHOT</version>
  </parent>
  <artifactId>callback</artifactId>
  <dependencies>
--- a/chain/README.md
+++ b/chain/README.md
@ -4,7 +4,6 @@ title: Chain of responsibility
 folder: chain
 permalink: /patterns/chain/
 categories: Behavioral
-language: en
 tags:
 - Gang of Four
 ---
--- a/chain/pom.xml
+++ b/chain/pom.xml
@ -29,7 +29,7 @@
  <parent>
    <groupId>com.iluwatar</groupId>
    <artifactId>java-design-patterns</artifactId>
-    <version>1.25.0-SNAPSHOT</version>
+    <version>1.24.0-SNAPSHOT</version>
  </parent>
  <artifactId>chain</artifactId>
  <dependencies>
--- a/circuit-breaker/README.md
+++ b/circuit-breaker/README.md
@ -4,7 +4,6 @@ title: Circuit Breaker
 folder: circuit-breaker
 permalink: /patterns/circuit-breaker/
 categories: Behavioral
-language: en
 tags:
  - Performance
  - Decoupling
--- a/circuit-breaker/pom.xml
+++ b/circuit-breaker/pom.xml
@ -27,7 +27,7 @@
    <parent>
        <groupId>com.iluwatar</groupId>
        <artifactId>java-design-patterns</artifactId>
-        <version>1.25.0-SNAPSHOT</version>
+        <version>1.24.0-SNAPSHOT</version>
    </parent>
    <artifactId>circuit-breaker</artifactId>
    <dependencies>
--- a/cloud-static-content-hosting/README.md
+++ b/cloud-static-content-hosting/README.md
@ -4,7 +4,6 @@ title: Static Content Hosting
 folder: cloud-static-content-hosting
 permalink: /patterns/cloud-static-content-hosting/
 categories: Cloud
-language: en
 tags:
 - Cloud distributed
 ---
--- a/collection-pipeline/README.md
+++ b/collection-pipeline/README.md
@ -4,7 +4,6 @@ title: Collection Pipeline
 folder: collection-pipeline
 permalink: /patterns/collection-pipeline/
 categories: Functional
-language: en
 tags:
 - Reactive
 ---
--- a/collection-pipeline/pom.xml
+++ b/collection-pipeline/pom.xml
@ -27,7 +27,7 @@
  <parent>
    <groupId>com.iluwatar</groupId>
    <artifactId>java-design-patterns</artifactId>
-    <version>1.25.0-SNAPSHOT</version>
+    <version>1.24.0-SNAPSHOT</version>
  </parent>
  <artifactId>collection-pipeline</artifactId>
  <dependencies>
--- a/combinator/README.md
+++ b/combinator/README.md
@ -4,7 +4,6 @@ title: Combinator
 folder: combinator
 permalink: /patterns/combinator/
 categories: Idiom
-language: en
 tags:
 - Reactive
 ---
--- a/combinator/pom.xml
+++ b/combinator/pom.xml
@ -29,7 +29,7 @@
  <parent>
    <groupId>com.iluwatar</groupId>
    <artifactId>java-design-patterns</artifactId>
-    <version>1.25.0-SNAPSHOT</version>
+    <version>1.24.0-SNAPSHOT</version>
  </parent>

  <artifactId>combinator</artifactId>
--- a/command/README.md
+++ b/command/README.md
@ -4,7 +4,6 @@ title: Command
 folder: command
 permalink: /patterns/command/
 categories: Behavioral
-language: en
 tags:
 - Gang of Four
 ---
--- a/command/pom.xml
+++ b/command/pom.xml
@ -29,7 +29,7 @@
  <parent>
    <groupId>com.iluwatar</groupId>
    <artifactId>java-design-patterns</artifactId>
-    <version>1.25.0-SNAPSHOT</version>
+    <version>1.24.0-SNAPSHOT</version>
  </parent>
  <artifactId>command</artifactId>
  <dependencies>
--- a/commander/README.md
+++ b/commander/README.md
@ -4,7 +4,6 @@ title: Commander
 folder: commander
 permalink: /patterns/commander/
 categories: Concurrency
-language: en
 tags:
 - Cloud distributed
 ---
--- a/commander/pom.xml
+++ b/commander/pom.xml
@ -27,7 +27,7 @@
  <parent>
    <groupId>com.iluwatar</groupId>
    <artifactId>java-design-patterns</artifactId>
-    <version>1.25.0-SNAPSHOT</version>
+    <version>1.24.0-SNAPSHOT</version>
  </parent>
  <artifactId>commander</artifactId>
  <dependencies>
--- a/composite-entity/README.md
+++ b/composite-entity/README.md
@ -1,123 +0,0 @@
---
-layout: pattern
-title: Composite Entity
-folder: composite-entity
-permalink: /patterns/composite-entity/
-categories: Structural
-language: en
-tags:
- - Enterprise Integration Pattern
---
-
-## Intent
-
-It is used to model, represent, and manage a set of persistent objects that are interrelated, rather than representing them as individual fine-grained entities. 
-
-## Explanation
-
-Real world example
-
-> For a console, there may be many interfaces that need to be managed and controlled. Using the composite entity pattern, dependent objects such as messages and signals can be combined together and controlled using a single object.
-
-In plain words
-
-> Composite entity pattern allows a set of related objects to be represented and managed by a unified object.
-
-**Programmatic Example**
-
-We need a generic solution for the problem. To achieve this, let's introduce a generic 
-Composite Entity Pattern.
-
-```java
-public abstract class DependentObject<T> {
-
-  T data;
-
-  public void setData(T message) {
-    this.data = message;
-  }
-
-  public T getData() {
-    return data;
-  }
-}
-
-public abstract class CoarseGrainedObject<T> {
-
-  DependentObject<T>[] dependentObjects;
-
-  public void setData(T... data) {
-    IntStream.range(0, data.length).forEach(i -> dependentObjects[i].setData(data[i]));
-  }
-
-  public T[] getData() {
-    return (T[]) Arrays.stream(dependentObjects).map(DependentObject::getData).toArray();
-  }
-}
-
-```
-
-The specialized composite entity `console` inherit from this base class as follows.
-
-```java
-public class MessageDependentObject extends DependentObject<String> {
-
-}
-
-public class SignalDependentObject extends DependentObject<String> {
-
-}
-
-public class ConsoleCoarseGrainedObject extends CoarseGrainedObject<String> {
-
-  @Override
-  public String[] getData() {
-    super.getData();
-    return new String[]{
-        dependentObjects[0].getData(), dependentObjects[1].getData()
-    };
-  }
-
-  public void init() {
-    dependentObjects = new DependentObject[]{
-        new MessageDependentObject(), new SignalDependentObject()};
-  }
-}
-
-public class CompositeEntity {
-
-  private final ConsoleCoarseGrainedObject console = new ConsoleCoarseGrainedObject();
-
-  public void setData(String message, String signal) {
-    console.setData(message, signal);
-  }
-
-  public String[] getData() {
-    return console.getData();
-  }
-}
-```
-
-Now managing the assignment of message and signal objects with the composite entity `console`.
-
-```java
-var console = new CompositeEntity();
-console.init();
-console.setData("No Danger", "Green Light");
-Arrays.stream(console.getData()).forEach(LOGGER::info);
-console.setData("Danger", "Red Light");
-Arrays.stream(console.getData()).forEach(LOGGER::info);
-```
-
-## Class diagram
-
-![alt text](./etc/composite_entity.urm.png "Composite Entity Pattern")
-
-## Applicability
-
-Use the Composite Entity Pattern in the following situation:
-
-* You want to manage multiple dependency objects through one object to adjust the degree of granularity between objects. At the same time, the lifetime of dependency objects depends on a coarse-grained object.
-## Credits
-
-* [Composite Entity Pattern in wikipedia](https://en.wikipedia.org/wiki/Composite_entity_pattern)
--- a/composite-entity/etc/composite-entity.urm.puml
+++ b/composite-entity/etc/composite-entity.urm.puml
@ -1,45 +0,0 @@
-@startuml
-package com.iluwatar.compositeentity {
-  class App {
-     + App(message: String, signal: String)
-     + main(args : String[]) {static}
-  }
-  class CompositeEntity{
-      - console : ConsoleCoarseGrainedObject
-      + CompositeEntity()
-      + setData(message: String, signal: String)
-      + getData()
-      + init()
-    }
-  abstract CoarseGrainedObject{
-    - dependentObjects : DependentObject[]
-    + CoarseGrainedObject()
-    + setData(data: T[])
-    + getData()
-  }
-  abstract DependentObject{
-      - data : T
-      + DependentObject()
-      + setData(data: T)
-      + getData()
-  }
-  class ConsoleCoarseGrainedObject{
-      + ConsoleCoarseGrainedObject()
-      + getData()
-      + init()
-  }
-  class MessageDependentObject{
-          + MessageDependentObject()
-  }
-  class SignalDependentObject{
-            + SignalDependentObject()
-  }
-
-  MessageDependentObject --|> DependentObject
-  SignalDependentObject  --|> DependentObject
-  ConsoleCoarseGrainedObject --|> CoarseGrainedObject
-  CompositeEntity -right-> ConsoleCoarseGrainedObject
-  CoarseGrainedObject "1" o--> "0.." DependentObject
-  App .right.> CompositeEntity
-}
-@enduml
--- a/composite-entity/etc/composite_entity.urm.png
+++ b/composite-entity/etc/composite_entity.urm.png
--- a/composite-entity/pom.xml
+++ b/composite-entity/pom.xml
@ -1,63 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!--
-
-    The MIT License
-    Copyright © 2014-2021 Ilkka Seppälä
-
-    Permission is hereby granted, free of charge, to any person obtaining a copy
-    of this software and associated documentation files (the "Software"), to deal
-    in the Software without restriction, including without limitation the rights
-    to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-    copies of the Software, and to permit persons to whom the Software is
-    furnished to do so, subject to the following conditions:
-
-    The above copyright notice and this permission notice shall be included in
-    all copies or substantial portions of the Software.
-
-    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-    AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-    LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-    OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-    THE SOFTWARE.
-
-->
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-    <parent>
-        <artifactId>java-design-patterns</artifactId>
-        <groupId>com.iluwatar</groupId>
-        <version>1.25.0-SNAPSHOT</version>
-    </parent>
-    <modelVersion>4.0.0</modelVersion>
-    <artifactId>composite-entity</artifactId>
-    <dependencies>
-        <dependency>
-            <groupId>org.junit.jupiter</groupId>
-            <artifactId>junit-jupiter-engine</artifactId>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-assembly-plugin</artifactId>
-                <executions>
-                    <execution>
-                        <configuration>
-                            <archive>
-                                <manifest>
-                                    <mainClass>com.iluwatar.composite-entity.com.iluwatar.compositeentity.App</mainClass>
-                                </manifest>
-                            </archive>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-    </build>
-
-</project>
--- a/composite-entity/src/main/java/com/iluwatar/compositeentity/App.java
+++ b/composite-entity/src/main/java/com/iluwatar/compositeentity/App.java
@ -1,61 +0,0 @@
-/*
- * The MIT License
- * Copyright © 2014-2021 Ilkka Seppälä
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-package com.iluwatar.compositeentity;
-
-import java.util.Arrays;
-import lombok.extern.slf4j.Slf4j;
-
-
-/**
- * Composite entity is a Java EE Software design pattern and it is used to model, represent, and
- * manage a set of interrelated persistent objects rather than representing them as individual
- * fine-grained entity beans, and also a composite entity bean represents a graph of objects.
- */
-@Slf4j
-public class App {
-
-
-  /**
-   * An instance that a console manages two related objects.
-   */
-  public App(String message, String signal) {
-    var console = new CompositeEntity();
-    console.init();
-    console.setData(message, signal);
-    Arrays.stream(console.getData()).forEach(LOGGER::info);
-    console.setData("Danger", "Red Light");
-    Arrays.stream(console.getData()).forEach(LOGGER::info);
-  }
-
-  /**
-   * Program entry point.
-   *
-   * @param args command line args
-   */
-  public static void main(String[] args) {
-
-    new App("No Danger", "Green Light");
-
-  }
-}
--- a/composite-entity/src/main/java/com/iluwatar/compositeentity/CoarseGrainedObject.java
+++ b/composite-entity/src/main/java/com/iluwatar/compositeentity/CoarseGrainedObject.java
@ -1,46 +0,0 @@
-/*
- * The MIT License
- * Copyright © 2014-2021 Ilkka Seppälä
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-package com.iluwatar.compositeentity;
-
-import java.util.Arrays;
-import java.util.stream.IntStream;
-
-/**
- * A coarse-grained object is an object with its own life cycle manages its own relationships to
- * other objects. It can be an object contained in the composite entity, or, composite entity itself
- * can be the coarse-grained object which holds dependent objects.
- */
-
-public abstract class CoarseGrainedObject<T> {
-
-  DependentObject<T>[] dependentObjects;
-
-  public void setData(T... data) {
-    IntStream.range(0, data.length).forEach(i -> dependentObjects[i].setData(data[i]));
-  }
-
-  public T[] getData() {
-    return (T[]) Arrays.stream(dependentObjects).map(DependentObject::getData).toArray();
-  }
-}
--- a/composite-entity/src/main/java/com/iluwatar/compositeentity/CompositeEntity.java
+++ b/composite-entity/src/main/java/com/iluwatar/compositeentity/CompositeEntity.java
@ -1,46 +0,0 @@
-/*
- * The MIT License
- * Copyright © 2014-2021 Ilkka Seppälä
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-package com.iluwatar.compositeentity;
-
-/**
- * Composite entity is the coarse-grained entity bean which may be the coarse-grained object, or may
- * contain a reference to the coarse-grained object.
- */
-
-public class CompositeEntity {
-
-  private final ConsoleCoarseGrainedObject console = new ConsoleCoarseGrainedObject();
-
-  public void setData(String message, String signal) {
-    console.setData(message, signal);
-  }
-
-  public String[] getData() {
-    return console.getData();
-  }
-
-  public void init() {
-    console.init();
-  }
-}
--- a/composite-entity/src/main/java/com/iluwatar/compositeentity/ConsoleCoarseGrainedObject.java
+++ b/composite-entity/src/main/java/com/iluwatar/compositeentity/ConsoleCoarseGrainedObject.java
@ -1,43 +0,0 @@
-/*
- * The MIT License
- * Copyright © 2014-2021 Ilkka Seppälä
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-package com.iluwatar.compositeentity;
-
-/**
- * A specific CoarseGrainedObject to implement a console.
- */
-
-public class ConsoleCoarseGrainedObject extends CoarseGrainedObject<String> {
-
-  @Override
-  public String[] getData() {
-    return new String[]{
-        dependentObjects[0].getData(), dependentObjects[1].getData()
-    };
-  }
-
-  public void init() {
-    dependentObjects = new DependentObject[]{
-        new MessageDependentObject(), new SignalDependentObject()};
-  }
-}
--- a/composite-entity/src/main/java/com/iluwatar/compositeentity/DependentObject.java
+++ b/composite-entity/src/main/java/com/iluwatar/compositeentity/DependentObject.java
@ -1,43 +0,0 @@
-/*
- * The MIT License
- * Copyright © 2014-2021 Ilkka Seppälä
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-package com.iluwatar.compositeentity;
-
-/**
- * It is an object, which can contain other dependent objects (there may be a tree of objects within
- * the composite entity), that depends on the coarse-grained object and has its life cycle managed
- * by the coarse-grained object.
- */
-
-public abstract class DependentObject<T> {
-
-  T data;
-
-  public void setData(T message) {
-    this.data = message;
-  }
-
-  public T getData() {
-    return data;
-  }
-}
--- a/composite-entity/src/main/java/com/iluwatar/compositeentity/MessageDependentObject.java
+++ b/composite-entity/src/main/java/com/iluwatar/compositeentity/MessageDependentObject.java
@ -1,32 +0,0 @@
-/*
- * The MIT License
- * Copyright © 2014-2021 Ilkka Seppälä
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-package com.iluwatar.compositeentity;
-
-/**
- * The first DependentObject to show message.
- */
-
-public class MessageDependentObject extends DependentObject<String> {
-
-}
--- a/composite-entity/src/main/java/com/iluwatar/compositeentity/SignalDependentObject.java
+++ b/composite-entity/src/main/java/com/iluwatar/compositeentity/SignalDependentObject.java
@ -1,32 +0,0 @@
-/*
- * The MIT License
- * Copyright © 2014-2021 Ilkka Seppälä
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-package com.iluwatar.compositeentity;
-
-/**
- * The second DependentObject to show message.
- */
-
-public class SignalDependentObject extends DependentObject<String> {
-
-}
--- a/composite-entity/src/test/java/com/iluwatar/compositeentity/AppTest.java
+++ b/composite-entity/src/test/java/com/iluwatar/compositeentity/AppTest.java
@ -1,48 +0,0 @@
-/*
- * The MIT License
- * Copyright © 2014-2021 Ilkka Seppälä
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-package com.iluwatar.compositeentity;
-
-import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
-
-import org.junit.jupiter.api.Test;
-
-/**
- * com.iluwatar.compositeentity.App running test
- */
-class AppTest {
-
-  /**
-   * Issue: Add at least one assertion to this test case.
-   * <p>
-   * Solution: Inserted assertion to check whether the execution of the main method in {@link
-   * App#main(String[])} throws an exception.
-   */
-
-  @Test
-  void shouldExecuteApplicationWithoutException() {
-
-    assertDoesNotThrow(() -> App.main(new String[]{}));
-
-  }
-}
--- a/composite-entity/src/test/java/com/iluwatar/compositeentity/PersistenceTest.java
+++ b/composite-entity/src/test/java/com/iluwatar/compositeentity/PersistenceTest.java
@ -1,55 +0,0 @@
-/*
- * The MIT License
- * Copyright © 2014-2021 Ilkka Seppälä
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
-package com.iluwatar.compositeentity;
-
-import org.junit.jupiter.api.Test;
-
-import static org.junit.jupiter.api.Assertions.*;
-
-class PersistenceTest {
-
-  final static ConsoleCoarseGrainedObject console = new ConsoleCoarseGrainedObject();
-
-  @Test
-  void dependentObjectChangedForPersistenceTest() {
-    MessageDependentObject dependentObject = new MessageDependentObject();
-    console.init();
-    console.dependentObjects[0] = dependentObject;
-    String message = "Danger";
-    assertNull(console.dependentObjects[0].getData());
-    dependentObject.setData(message);
-    assertEquals(message, console.dependentObjects[0].getData());
-  }
-
-  @Test
-  void coarseGrainedObjectChangedForPersistenceTest() {
-    MessageDependentObject dependentObject = new MessageDependentObject();
-    console.init();
-    console.dependentObjects[0] = dependentObject;
-    String message = "Danger";
-    assertNull(console.dependentObjects[0].getData());
-    console.setData(message);
-    assertEquals(message, dependentObject.getData());
-  }
-}
--- a/composite/README.md
+++ b/composite/README.md
@ -4,7 +4,6 @@ title: Composite
 folder: composite
 permalink: /patterns/composite/
 categories: Structural
-language: en
 tags:
 - Gang of Four
 ---
--- a/composite/pom.xml
+++ b/composite/pom.xml
@ -29,7 +29,7 @@
  <parent>
    <groupId>com.iluwatar</groupId>
    <artifactId>java-design-patterns</artifactId>
-    <version>1.25.0-SNAPSHOT</version>
+    <version>1.24.0-SNAPSHOT</version>
  </parent>
  <artifactId>composite</artifactId>
  <dependencies>
--- a/converter/README.md
+++ b/converter/README.md
@ -4,7 +4,6 @@ title: Converter
 folder: converter
 permalink: /patterns/converter/
 categories: Creational
-language: en
 tags:
 - Decoupling
 ---
--- a/converter/pom.xml
+++ b/converter/pom.xml
@ -29,7 +29,7 @@
 	<parent>
 		<artifactId>java-design-patterns</artifactId>
 		<groupId>com.iluwatar</groupId>
-		<version>1.25.0-SNAPSHOT</version>
+		<version>1.24.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>converter</artifactId>
 	<modelVersion>4.0.0</modelVersion>
--- a/cqrs/README.md
+++ b/cqrs/README.md
@ -4,7 +4,6 @@ title: CQRS
 folder: cqrs
 permalink: /patterns/cqrs/
 categories: Architectural
-language: en
 tags:
  - Performance
  - Cloud distributed
--- a/cqrs/pom.xml
+++ b/cqrs/pom.xml
@ -30,7 +30,7 @@
 	<parent>
 		<groupId>com.iluwatar</groupId>
 		<artifactId>java-design-patterns</artifactId>
-		<version>1.25.0-SNAPSHOT</version>
+		<version>1.24.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>cqrs</artifactId>
 	<dependencies>
--- a/dao/README.md
+++ b/dao/README.md
@ -4,7 +4,6 @@ title: Data Access Object
 folder: dao
 permalink: /patterns/dao/
 categories: Architectural
-language: en
 tags:
 - Data access
 ---
--- a/dao/pom.xml
+++ b/dao/pom.xml
@ -30,7 +30,7 @@
  <parent>
    <groupId>com.iluwatar</groupId>
    <artifactId>java-design-patterns</artifactId>
-    <version>1.25.0-SNAPSHOT</version>
+    <version>1.24.0-SNAPSHOT</version>
  </parent>
  <artifactId>dao</artifactId>

--- a/data-bus/README.md
+++ b/data-bus/README.md
@ -5,7 +5,6 @@ folder: data-bus
 permalink: /patterns/data-bus/

 categories: Architectural
-language: en
 tags:
 - Decoupling
 ---
--- a/data-bus/pom.xml
+++ b/data-bus/pom.xml
@ -30,7 +30,7 @@
    <parent>
        <groupId>com.iluwatar</groupId>
        <artifactId>java-design-patterns</artifactId>
-        <version>1.25.0-SNAPSHOT</version>
+        <version>1.24.0-SNAPSHOT</version>
    </parent>
    <artifactId>data-bus</artifactId>
    <dependencies>
--- a/data-locality/README.md
+++ b/data-locality/README.md
@ -4,7 +4,6 @@ title: Data Locality
 folder: data-locality
 permalink: /patterns/data-locality/
 categories: Behavioral
-language: en
 tags:
 - Game programming
 - Performance
--- a/data-locality/pom.xml
+++ b/data-locality/pom.xml
@ -30,7 +30,7 @@
  <parent>
    <groupId>com.iluwatar</groupId>
    <artifactId>java-design-patterns</artifactId>
-    <version>1.25.0-SNAPSHOT</version>
+    <version>1.24.0-SNAPSHOT</version>
  </parent>
  <artifactId>data-locality</artifactId>

--- a/data-mapper/README.md
+++ b/data-mapper/README.md
@ -4,7 +4,6 @@ title: Data Mapper
 folder: data-mapper
 permalink: /patterns/data-mapper/
 categories: Architectural
-language: en
 tags:
 - Decoupling
 ---
--- a/data-mapper/pom.xml
+++ b/data-mapper/pom.xml
@ -28,7 +28,7 @@
 	<parent>
 		<groupId>com.iluwatar</groupId>
 		<artifactId>java-design-patterns</artifactId>
-		<version>1.25.0-SNAPSHOT</version>
+		<version>1.24.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>data-mapper</artifactId>
 	<dependencies>
--- a/data-transfer-object/README.md
+++ b/data-transfer-object/README.md
@ -4,7 +4,6 @@ title: Data Transfer Object
 folder: data-transfer-object
 permalink: /patterns/data-transfer-object/
 categories: Architectural
-language: en
 tags:
 - Performance
 ---
--- a/data-transfer-object/pom.xml
+++ b/data-transfer-object/pom.xml
@ -28,7 +28,7 @@
    <parent>
        <groupId>com.iluwatar</groupId>
        <artifactId>java-design-patterns</artifactId>
-        <version>1.25.0-SNAPSHOT</version>
+        <version>1.24.0-SNAPSHOT</version>
    </parent>
    <artifactId>data-transfer-object</artifactId>
    <dependencies>
--- a/decorator/README.md
+++ b/decorator/README.md
@ -4,7 +4,6 @@ title: Decorator
 folder: decorator
 permalink: /patterns/decorator/
 categories: Structural
-language: en
 tags:
 - Gang Of Four
 - Extensibility
--- a/decorator/pom.xml
+++ b/decorator/pom.xml
@ -29,7 +29,7 @@
  <parent>
    <groupId>com.iluwatar</groupId>
    <artifactId>java-design-patterns</artifactId>
-    <version>1.25.0-SNAPSHOT</version>
+    <version>1.24.0-SNAPSHOT</version>
  </parent>
  <artifactId>decorator</artifactId>
  <dependencies>
--- a/delegation/README.md
+++ b/delegation/README.md
@ -4,7 +4,6 @@ title: Delegation
 folder: delegation
 permalink: /patterns/delegation/
 categories: Structural
-language: en
 tags:
 - Decoupling
 ---
--- a/delegation/pom.xml
+++ b/delegation/pom.xml
@ -29,7 +29,7 @@
  <parent>
    <artifactId>java-design-patterns</artifactId>
    <groupId>com.iluwatar</groupId>
-    <version>1.25.0-SNAPSHOT</version>
+    <version>1.24.0-SNAPSHOT</version>
  </parent>
  <modelVersion>4.0.0</modelVersion>

--- a/dependency-injection/README.md
+++ b/dependency-injection/README.md
@ -4,7 +4,6 @@ title: Dependency Injection
 folder: dependency-injection
 permalink: /patterns/dependency-injection/
 categories: Creational
-language: en
 tags:
 - Decoupling
 ---
--- a/dependency-injection/pom.xml
+++ b/dependency-injection/pom.xml
@ -29,7 +29,7 @@
  <parent>
    <groupId>com.iluwatar</groupId>
    <artifactId>java-design-patterns</artifactId>
-    <version>1.25.0-SNAPSHOT</version>
+    <version>1.24.0-SNAPSHOT</version>
  </parent>
  <artifactId>dependency-injection</artifactId>
  <dependencies>
--- a/Show More
+++ b/Show More