@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+  <classpathentry kind="src" path="src/test/java" output="target/test-classes" including="**/*.java"/>
+  <classpathentry kind="src" path="src/main/java" including="**/*.java"/>
+  <classpathentry kind="output" path="target/classes"/>
+  <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+  <classpathentry kind="var" path="M2_REPO/com/google/code/gson/gson/2.2.4/gson-2.2.4.jar"/>
+</classpath>
@@ -0,0 +1,24 @@
+<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>
+
+  <groupId>com.hmkcode</groupId>
+  <artifactId>gson-json-java</artifactId>
+  <version>1.0-SNAPSHOT</version>
+  <packaging>jar</packaging>
+
+  <name>gson-json-java</name>
+  <url>http://maven.apache.org</url>
+
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+  </properties>
+
+  <dependencies>
+    <dependency>
+		<groupId>com.google.code.gson</groupId>
+		<artifactId>gson</artifactId>
+		<version>2.2.4</version>
+	</dependency>
+  </dependencies>
+</project>
@@ -0,0 +1,55 @@
+package com.hmkcode;
+
+import java.lang.reflect.Type;
+import java.util.LinkedList;
+import java.util.List;
+
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
+import com.hmkcode.vo.Article;
+
+
+public class App 
+{
+    public static void main( String[] args )
+    {
+    	Gson gson = new Gson();
+    	
+
+    	List<Article> articles = new LinkedList<Article>();
+    	
+    	articles.add(createArticle());
+    	articles.add(createArticle());
+    	
+    	// Java --> JSON
+    	String json = gson.toJson(articles);
+    	System.out.println("toJson: "+json);
+    	
+    	
+    	// JSON --> Java
+    	List list = gson.fromJson(json, List.class);
+    	System.out.println("fromJson: "+list);
+    	System.out.println("Class Type: "+list.get(0).getClass());
+
+    	// JSON --> Java "Get the actual type"
+    	Type type = new TypeToken<List<Article>>(){}.getType();
+    	list = gson.fromJson(json, type);
+    	System.out.println("fromJson: "+list);
+    	System.out.println("Class Type: "+list.get(0).getClass());
+
+
+    }
+    private static Article createArticle(){
+    	
+    	Article article = new Article();
+    	
+    	article.setTitle("GSON - Java JSON Library");
+    	article.setUrl("http://hmkcode.com/gson-json-java");
+    	article.addCategory("Java");
+    	article.addTag("Java");
+    	article.addTag("GSON");
+    	article.addTag("JSON");
+    	
+    	return article;
+    }
+}
@@ -0,0 +1,57 @@
+package com.hmkcode.vo;
+
+import java.util.LinkedList;
+import java.util.List;
+
+public class Article {
+
+	private String title;
+	private String url;
+	private List<String> categories;
+	private List<String> tags;
+	
+	public String getTitle() {
+		return title;
+	}
+	public void setTitle(String title) {
+		this.title = title;
+	}
+	public String getUrl() {
+		return url;
+	}
+	public void setUrl(String url) {
+		this.url = url;
+	}
+	public List<String> getCategories() {
+		return categories;
+	}
+	public void setCategories(List<String> categories) {
+		this.categories = categories;
+	}
+	public List<String> getTags() {
+		return tags;
+	}
+	public void setTags(List<String> tags) {
+		this.tags = tags;
+	}
+	
+	public void addCategory(String category){
+		if(this.categories == null)
+			this.categories = new LinkedList<String>();
+		this.categories.add(category);
+	}
+	public void addTag(String tag){
+		if(this.tags == null)
+			this.tags = new LinkedList<String>();
+		
+		this.tags.add(tag);
+	}
+	@Override
+	public String toString() {
+		return "Article [title=" + title + ", url=" + url + ", categories="
+				+ categories + ", tags=" + tags + "]";
+	}
+	
+	
+	
+}