public static void main(String[] args) {          String str = "{'TI':[{'value':'aa1','count':10},{'value':'aa2','count':15},{'value':'aa3','count':20}]," +                  "'AB':[{'value':'ab','count':110},{'value':'ab2','count':115},{'value':'ab3','count':210}]}";          JSONArray newArray = new JSONArray();          JSONObject newJson = new JSONObject();          try {              JSONObject obj = new JSONObject(str);              Iterator it = obj.keys();              while (it.hasNext()) {                  String key = (String) it.next();                  String value = obj.getString(key);                  JSONArray array = obj.getJSONArray(key);                  for(int i=0;i