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

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