docs: update .all-contributorsrc [skip ci]

.all-contributorsrc

@@ -1314,15 +1314,6 @@
       "contributions": [
         "code"
       ]
-    },
-    {
-      "login": "viveksb007",
-      "name": "Vivek Singh",
-      "avatar_url": "https://avatars1.githubusercontent.com/u/12713808?v=4",
-      "profile": "https://viveksb007.github.io",
-      "contributions": [
-        "code"
-      ]
     }
   ],
   "contributorsPerLine": 4,

README.md

@@ -10,7 +10,7 @@
 [![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-145-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-144-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 # Introduction
@@ -285,9 +285,6 @@ This project is licensed under the terms of the MIT license.
     <td align="center"><a href="https://github.com/omk13"><img src="https://avatars0.githubusercontent.com/u/59054172?v=4" width="100px;" alt=""/><br /><sub><b>Omar Karazoun</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=omk13" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/jeff303"><img src="https://avatars0.githubusercontent.com/u/3521562?v=4" width="100px;" alt=""/><br /><sub><b>Jeff Evans</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=jeff303" title="Code">💻</a></td>
   </tr>
-  <tr>
-    <td align="center"><a href="https://viveksb007.github.io"><img src="https://avatars1.githubusercontent.com/u/12713808?v=4" width="100px;" alt=""/><br /><sub><b>Vivek Singh</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=viveksb007" title="Code">💻</a></td>
-  </tr>
 </table>
 
 <!-- markdownlint-enable -->

pom.xml

@@ -195,7 +195,6 @@
         <module>strangler</module>
         <module>arrange-act-assert</module>
         <module>transaction-script</module>
-        <module>registry</module>
         <module>filterer</module>
         <module>factory</module>
         <module>separated-interface</module>

registry/README.md

@@ -1,86 +0,0 @@
----
-layout: pattern
-title: Registry
-folder: registry
-permalink: /patterns/registry/
-categories: Creational
-tags:
- - Instantiation
----
-
-## Intent
-Stores the objects of a single class and provide a global point of access to them. 
-Similar to Multiton pattern, only difference is that in a registry there is no restriction on the number of objects.
-
-## Explanation
-
-In Plain Words
-
-> Registry is a well-known object that other objects can use to find common objects and services.
-
-**Programmatic Example**
-Below is a `Customer` Class
-
-```java
-public class Customer {
-
-  private final String id;
-  private final String name;
-
-  public Customer(String id, String name) {
-    this.id = id;
-    this.name = name;
-  }
-
-  public String getId() {
-    return id;
-  }
-
-  public String getName() {
-    return name;
-  }
-
-}
-```
-
-This registry of the `Customer` objects is `CustomerRegistry`
-```java
-public final class CustomerRegistry {
-
-  private static final CustomerRegistry instance = new CustomerRegistry();
-
-  public static CustomerRegistry getInstance() {
-    return instance;
-  }
-
-  private final Map<String, Customer> customerMap;
-
-  private CustomerRegistry() {
-    customerMap = new ConcurrentHashMap<>();
-  }
-
-  public Customer addCustomer(Customer customer) {
-    return customerMap.put(customer.getId(), customer);
-  }
-
-  public Customer getCustomer(String id) {
-    return customerMap.get(id);
-  }
-
-}
-```
-
-## Class diagram
-![Registry](./etc/registry.png)
-
-## Applicability
-Use Registry pattern when 
-
-* client wants reference of some object, so client can lookup for that object in the object's registry.
-
-## Consequences
-Large number of bulky objects added to registry would result in a lot of memory consumption as objects in the registry are not garbage collected.
-
-## Credits
-* https://www.martinfowler.com/eaaCatalog/registry.html
-* https://wiki.c2.com/?RegistryPattern

registry/etc/registry.urm.puml

@@ -1,21 +0,0 @@
-@startuml
-package com.iluwatar.registry {
-  class App {
-    - LOGGER : Logger {static}
-    + App()
-    + main(args : String[]) {static}
-  }
-  class Customer {
-    - id : String
-    - name : String
-    + getId() : String
-    + getName() : String
-    + toString() : String
-  }
-  class CustomerRegistry {
-    + addCustomer(customer : Customer)
-    + getCustomer(id : String)
-  }
-}
-Customer --> "-addCustomer" CustomerRegistry
-@enduml

registry/pom.xml

@@ -1,46 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<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">
-  <modelVersion>4.0.0</modelVersion>
-
-  <parent>
-    <groupId>com.iluwatar</groupId>
-    <artifactId>java-design-patterns</artifactId>
-    <version>1.24.0-SNAPSHOT</version>
-  </parent>
-  <artifactId>registry</artifactId>
-
-  <dependencies>
-    <dependency>
-      <groupId>org.junit.jupiter</groupId>
-      <artifactId>junit-jupiter-engine</artifactId>
-      <scope>test</scope>
-    </dependency>
-    <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-    </dependency>
-  </dependencies>
-
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-assembly-plugin</artifactId>
-        <executions>
-          <execution>
-            <configuration>
-              <archive>
-                <manifest>
-                  <mainClass>com.iluwatar.registry.App</mainClass>
-                </manifest>
-              </archive>
-            </configuration>
-          </execution>
-        </executions>
-      </plugin>
-    </plugins>
-  </build>
-
-</project>

registry/src/main/java/com/iluwatar/registry/App.java

@@ -1,27 +0,0 @@
-package com.iluwatar.registry;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public class App {
-
-  private static final Logger LOGGER = LoggerFactory.getLogger(App.class);
-
-  /**
-   * Program entry point.
-   *
-   * @param args command line args
-   */
-  public static void main(String[] args) {
-    CustomerRegistry customerRegistry = CustomerRegistry.getInstance();
-    var john = new Customer("1", "John");
-    customerRegistry.addCustomer(john);
-
-    var julia = new Customer("2", "Julia");
-    customerRegistry.addCustomer(julia);
-
-    LOGGER.info("John {}", customerRegistry.getCustomer("1"));
-    LOGGER.info("Julia {}", customerRegistry.getCustomer("2"));
-  }
-
-}

registry/src/main/java/com/iluwatar/registry/Customer.java

@@ -1,28 +0,0 @@
-package com.iluwatar.registry;
-
-public class Customer {
-
-  private final String id;
-  private final String name;
-
-  public Customer(String id, String name) {
-    this.id = id;
-    this.name = name;
-  }
-
-  public String getId() {
-    return id;
-  }
-
-  public String getName() {
-    return name;
-  }
-
-  @Override
-  public String toString() {
-    return "Customer{"
-        + "id='" + id + '\''
-        + ", name='" + name + '\''
-        + '}';
-  }
-}

registry/src/main/java/com/iluwatar/registry/CustomerRegistry.java

@@ -1,28 +0,0 @@
-package com.iluwatar.registry;
-
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-
-public final class CustomerRegistry {
-
-  private static final CustomerRegistry instance = new CustomerRegistry();
-
-  public static CustomerRegistry getInstance() {
-    return instance;
-  }
-
-  private final Map<String, Customer> customerMap;
-
-  private CustomerRegistry() {
-    customerMap = new ConcurrentHashMap<>();
-  }
-
-  public Customer addCustomer(Customer customer) {
-    return customerMap.put(customer.getId(), customer);
-  }
-
-  public Customer getCustomer(String id) {
-    return customerMap.get(id);
-  }
-
-}

registry/src/test/java/com/iluwatar/registry/CustomerRegistryTest.java

@@ -1,44 +0,0 @@
-package com.iluwatar.registry;
-
-import org.junit.jupiter.api.BeforeAll;
-import org.junit.jupiter.api.Test;
-
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertNotNull;
-import static org.junit.jupiter.api.Assertions.assertNull;
-
-public class CustomerRegistryTest {
-
-  private static CustomerRegistry customerRegistry;
-
-  @BeforeAll
-  public static void setUp() {
-    customerRegistry = CustomerRegistry.getInstance();
-  }
-
-  @Test
-  public void shouldBeAbleToAddAndQueryCustomerObjectFromRegistry() {
-    Customer john = new Customer("1", "john");
-    Customer julia = new Customer("2", "julia");
-
-    customerRegistry.addCustomer(john);
-    customerRegistry.addCustomer(julia);
-
-    Customer customerWithId1 = customerRegistry.getCustomer("1");
-    assertNotNull(customerWithId1);
-    assertEquals("1", customerWithId1.getId());
-    assertEquals("john", customerWithId1.getName());
-
-    Customer customerWithId2 = customerRegistry.getCustomer("2");
-    assertNotNull(customerWithId2);
-    assertEquals("2", customerWithId2.getId());
-    assertEquals("julia", customerWithId2.getName());
-  }
-
-  @Test
-  public void shouldReturnNullWhenQueriedCustomerIsNotInRegistry() {
-    Customer customerWithId5 = customerRegistry.getCustomer("5");
-    assertNull(customerWithId5);
-  }
-
-}