JAVA

how to add data json jaca

String vNo = "";
String vNAme = "";


JSONParser parser = new JSONParser();



if(request.getParameter("save")!=null) 
{
   vNo = request.getParameter("no_form");
   vName = request.getParameter("name_form");


   JSONObject element = new JSONObject();
   element.put("no", vNo);
   element.put("name", vName);

   JSONArray names = new JSONArray();

   names.add();

 }