Merge JSON Array 

JSON Simple is a java library for encoding and decoding JSON text. Get the latest binaries from http://code.google.com/p/json-simple/. The following example shows merging two JSON Arrays.

File Name  :   com/bethecoder/tutorials/json_simple/tests/MergeJsonArrays.java  Author  :   Sudhakar KV Email  :   [email protected]

package com.bethecoder.tutorials.json_simple.tests; import java.io.IOException; import org.json.simple.JSONArray; public class MergeJsonArrays {   /**    * @param args    * @throws IOException     */   public static void main(String[] args) throws IOException {     JSONArray jsonArray = new JSONArray();     jsonArray.add("one");     jsonArray.add("two");     jsonArray.add("three");          JSONArray jsonArray2 = new JSONArray();     jsonArray2.add("three");     jsonArray2.add("four");     jsonArray.addAll(jsonArray2);     System.out.println(jsonArray);   } }

["one","two","three","three","four"]