jsonToMap.java

private HashMap<String, Object> jsonToMap(String t) throws JSONException {
  HashMap<String, Object> map = new HashMap<String, Object>();
  JSONObject jObj = new JSONObject(t);
  Iterator<?> keys = jObj.keys();
  while (keys.hasNext()) {
    String key = (String) keys.next();
    map.put(key, jObj.get(key));
  }
  return map;
}