{
      Notification notification =
        new NotificationImpl(Notification.SET, oldTimeStamp, timeStamp)
        {
          @Override
          public Object getNotifier()
          {
            return ResourceImpl.this;
          }

          @Override
          public int getFeatureID(Class<?> expectedClass)
          {
            return RESOURCE__TIME_STAMP;
          }
        };
      eNotify(notification);
    }