BAEL-16653 (#7691)

* added module 'design-patterns-behavioral'

* added module 'design-patterns-structural'

* added module 'design-patterns-creational'

* added module 'design-patterns-architectural'

* added module 'design-patterns-functional'

* moved facade code examples from design-patterns to design-patterns-structural

* moved singleton examples from design-patterns to design-patterns-creational

* moved bridge examples from design-patterns to design-patterns-structural

* moved creational examples from design-patterns to design-patterns-creational

* moved observer examples from design-patterns to design-patterns-behavioral

* moved flyweight examples from design-patterns to design-patterns-creational

* moved service locator examples from design-patterns to design-patterns-architectural

* moved double checked locking singleton examples from design-patterns to design-patterns-creational

* moved composite examples from design-patterns to design-patterns-structural

* moved visitor examples from design-patterns to design-patterns-behavioral

* moved dao examples from design-patterns to design-patterns-architectural

* moved interpreter examples from design-patterns to design-patterns-behavioral

* moved state examples from design-patterns to design-patterns-behavioral

* moved decorator examples from design-patterns to design-patterns-structural

* renamed LogerUtil to LoggerUtil

* moved template method examples from design-patterns to design-patterns-behavioral

* moved chain of responsibility examples from design-patterns to design-patterns-behavioral

* moved command examples from design-patterns to design-patterns-behavioral

* moved constructor vs static factory method examples from design-patterns to design-patterns-creational

* moved adapter examples from design-patterns to design-patterns-structural

* moved currying examples from design-patterns to design-patterns-functional

* moved proxy examples from design-patterns to design-patterns-structural

* moved persistence.xml from design-patterns to design-patterns-architectural

* deleted empty module: design-patterns

* moved mediator examples from design-patterns-2 to design-patterns-behavioral

* moved null object examples from design-patterns-2 to design-patterns-behavioral

* moved null check examples from design-patterns to design-patterns-behavioral

* moved freebuilder examples from design-patterns-2 to design-patterns-creational

* added module design-patterns-behavioral-2

* moved memento examples from design-patterns-2 to design-patterns-behavioral-2

* removed empty module design-patterns-2

* changed http to https in readmes in modules design-patterns-*

patterns/design-patterns-2/README.md

@@ -1,5 +0,0 @@
-### Relevant Articles
-
-- [The Mediator Pattern in Java](https://www.baeldung.com/java-mediator-pattern)
-- [Introduction to the Null Object Pattern](https://www.baeldung.com/java-null-object-pattern)
-- [Avoid Check for Null Statement in Java](https://www.baeldung.com/java-avoid-null-check)

patterns/design-patterns-architectural/README.md

@@ -0,0 +1,3 @@
+### Relevant Articles:
+- [Service Locator Pattern](https://www.baeldung.com/java-service-locator-pattern)
+- [The DAO Pattern in Java](https://www.baeldung.com/java-dao-pattern)

patterns/design-patterns-architectural/pom.xml

@@ -2,9 +2,9 @@
 <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>
-    <artifactId>design-patterns</artifactId>
+    <artifactId>design-patterns-architectural</artifactId>
     <version>1.0</version>
-    <name>design-patterns</name>
+    <name>design-patterns-architectural</name>
 	<packaging>jar</packaging>
 	
     <parent>
@@ -21,7 +21,8 @@
             <version>${assertj-core.version}</version>
             <scope>test</scope>
         </dependency>
-        <dependency>
+        
+    	<dependency>
             <groupId>javax</groupId>
             <artifactId>javaee-api</artifactId>
             <version>${javaee.version}</version>
@@ -37,24 +38,15 @@
             <version>${mysql-connector.version}</version>
             <type>jar</type>
         </dependency>
-        <dependency>
-            <groupId>log4j</groupId>
-            <artifactId>log4j</artifactId>
-            <version>${log4j.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.googlecode.grep4j</groupId>
-            <artifactId>grep4j</artifactId>
-            <version>${grep4j.version}</version>
-        </dependency>
     </dependencies>
 	
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
-        <grep4j.version>1.8.7</grep4j.version>
+        
         <assertj-core.version>3.9.1</assertj-core.version>
+        
         <javaee.version>8.0</javaee.version>
         <hibernate-core.version>5.2.16.Final</hibernate-core.version>
         <mysql-connector.version>6.0.6</mysql-connector.version>

patterns/design-patterns-behavioral-2/README.md

@@ -0,0 +1,2 @@
+### Relevant Articles:
+- [Memento Design Pattern in Java](https://www.baeldung.com/java-memento-design-pattern)

patterns/design-patterns-behavioral-2/pom.xml

@@ -0,0 +1,33 @@
+<?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>
+    <artifactId>design-patterns-behavioral-2</artifactId>
+    <version>1.0</version>
+    <name>design-patterns-behavioral-2</name>
+	<packaging>jar</packaging>
+	
+    <parent>
+        <groupId>com.baeldung</groupId>
+        <artifactId>patterns</artifactId>
+        <version>1.0.0-SNAPSHOT</version>
+        <relativePath>..</relativePath>
+    </parent>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.assertj</groupId>
+            <artifactId>assertj-core</artifactId>
+            <version>${assertj.version}</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+	
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+        
+        <assertj.version>3.12.2</assertj.version>
+    </properties>
+</project>

patterns/design-patterns-behavioral/README.md

@@ -0,0 +1,11 @@
+### Relevant Articles:
+- [The Observer Pattern in Java](https://www.baeldung.com/java-observer-pattern)
+- [Visitor Design Pattern in Java](https://www.baeldung.com/java-visitor-pattern)
+- [Interpreter Design Pattern in Java](https://www.baeldung.com/java-interpreter-pattern)
+- [State Design Pattern in Java](https://www.baeldung.com/java-state-design-pattern)
+- [Implementing the Template Method Pattern in Java](https://www.baeldung.com/java-template-method-pattern)
+- [Chain of Responsibility Design Pattern in Java](https://www.baeldung.com/chain-of-responsibility-pattern)
+- [The Command Pattern in Java](https://www.baeldung.com/java-command-pattern)
+- [The Mediator Pattern in Java](https://www.baeldung.com/java-mediator-pattern)
+- [Introduction to the Null Object Pattern](https://www.baeldung.com/java-null-object-pattern)
+- [Avoid Check for Null Statement in Java](https://www.baeldung.com/java-avoid-null-check)

patterns/design-patterns-behavioral/pom.xml

@@ -2,9 +2,9 @@
 <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>
-    <artifactId>design-patterns-2</artifactId>
+    <artifactId>design-patterns-behavioral</artifactId>
     <version>1.0</version>
-    <name>design-patterns-2</name>
+    <name>design-patterns-behavioral</name>
 	<packaging>jar</packaging>
 	
     <parent>
@@ -31,22 +31,12 @@
             <artifactId>commons-lang3</artifactId>
             <version>${commons-lang3.version}</version>
         </dependency>
+        
         <dependency>
             <groupId>org.assertj</groupId>
             <artifactId>assertj-core</artifactId>
-            <version>${assertj.version}</version>
+            <version>${assertj-core.version}</version>
             <scope>test</scope>
-        </dependency>
-   		<dependency>
-            <groupId>org.inferred</groupId>
-            <artifactId>freebuilder</artifactId>
-            <version>${freebuilder.version}</version>
-            <optional>true</optional>
-        </dependency>
-        <dependency>
-            <groupId>com.google.code.findbugs</groupId>
-            <artifactId>jsr305</artifactId>
-            <version>${javax.annotations.version}</version>
         </dependency>
     </dependencies>
 	
@@ -54,9 +44,8 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>
+        
         <intellij.annotations.version>16.0.2</intellij.annotations.version>
-        <assertj.version>3.12.2</assertj.version>
-        <freebuilder.version>2.4.1</freebuilder.version>
-        <javax.annotations.version>3.0.2</javax.annotations.version>
+        <assertj-core.version>3.9.1</assertj-core.version>
     </properties>
 </project>