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JSON 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 Object.

File Name  :  
com/bethecoder/tutorials/json_lib/tests/JsonAddElement.java 
Author  :  Sudhakar KV
Email  :  kvenkatasudhakar@gmail.com
   
package com.bethecoder.tutorials.json_lib.tests;

import java.util.Arrays;

import net.sf.json.JSONObject;

public class JsonAddElement {

  /**
   @param args
   */
  public static void main(String[] args) {

    JSONObject obj = new JSONObject()
      .element("name""Sriram")
      .element("age"2)
      .element("hobby""painting")
      .element("certificates", Arrays.asList("SCJA""SCJP""SCWCD"));
    
    System.out.println(obj.toString(2))//pretty print with indent
  }

}
   

It gives the following output,
{
  "name": "Sriram",
  "age": 2,
  "hobby": "painting",
  "certificates":   [
    "SCJA",
    "SCJP",
    "SCWCD"
  ]
}


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