CSV To JSONArray 

JSON (JavaScript Object Notation) is a lightweight text-based open standard designed for human-readable data interchange. Douglas Crockford has provided a reference implementation of JSON in Java at http://json.org/ useful for JSON serialization and deserialization. Click here to download the compiled library. The following example shows converting a CSV to JSONArray.

File Name  :   com/bethecoder/tutorials/json_java/tests/CSV2Json.java  Author  :   Sudhakar KV Email  :   [email protected]

package com.bethecoder.tutorials.json_java.tests; import org.json.CDL; import org.json.JSONArray; import org.json.JSONException; public class CSV2Json {   /**    * @param args    * @throws JSONException     */   public static void main(String[] args) throws JSONException {     String csv = "lastName,dob,age,hobby,firstName\n" +            "Kasireddi,Thu May 06 00:00:00 IST 2010,2,Singing,Sriram\n" +            "Kasireddi,Mon Sep 06 00:00:00 IST 1982,29,Painting,Sudhakar";          JSONArray array = CDL.toJSONArray(csv);     System.out.println(array.toString(2)); //pretty print with indent   } }

[
  {
    "lastName": "Kasireddi",
    "age": "2",
    "dob": "Thu May 06 00:00:00 IST 2010",
    "hobby": "Singing",
    "firstName": "Sriram"
  },
  {
    "lastName": "Kasireddi",
    "age": "29",
    "dob": "Mon Sep 06 00:00:00 IST 1982",
    "hobby": "Painting",
    "firstName": "Sudhakar"
  }
]