JSON Array Add Element 

JSON-lib is a java library for serializing and de-serializing java beans, maps, arrays and collections in JSON format. Get the latest binaries from sourceforge http://json-lib.sourceforge.net/. This requires the libraries ( json-lib-2.4-jdk15.jar, xom-1.2.7.jar, ezmorph.jar commons-lang.jar, commons-collections.jar, commons-beanutils-1.7.jar and commons-logging-1.1.1.jar) to be in classpath. The following example shows using element method of JSON Array.

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

package com.bethecoder.tutorials.json_lib.tests; import net.sf.json.JSONArray; public class JsonArrayAddElement {   /**    * @param args    */   public static void main(String[] args) {     JSONArray jsonArray = new JSONArray()             .element("one")             .element(new Integer(2))             .element(new Long(3))             .element(new Double(4.00))             .element(true)             .element(new char [] { 'A', 'B', 'C' });          System.out.println(jsonArray.toString(2)); //pretty print with indent   } }

[
  "one",
  2,
  3,
  4,
  true,
    [
    "A",
    "B",
    "C"
  ]
]