code: private void onKeyUpdated(final int index, final Map.Entry<String, String> object, final String value) {
          final HashMap<String, String> _m = new LinkedHashMap<String, String>(getValue());
          final String lastKeyValue = object.getKey();
          String mapValue = "";
          if (lastKeyValue != null) {
              mapValue = _m.remove(lastKeyValue);
          }
          _m.put(value, mapValue);
          setValue(_m, true);
      }
docs: ***********************************************************
  * PRIVATE EDITOR METHODS **
  ***********************************************************