Converting Java object to JSON string using Gson library

Download Gson library and put in your project build path.


Java Object will be a pojo javaObject with fields status,code and message.

Code:
           
                Gson gson = new Gson();
jsonResponse = gson.toJson(javaObject);

               log.info(" json string : " + jsonResponse);

Output:

{

           "status": 200,

           "code": "007",

          "message": "working fine"

}