code: public void fireElementChanged() {
  		if (this.listeners != null && isEventFirable()) {
  			final GISEditableChangeListener[] theListeners = this.listeners.getListeners(GISEditableChangeListener.class);
  			for (final GISEditableChangeListener listener : theListeners) {
  				listener.editableGISElementHasChanged(this);
  			}
  		}
  	}
docs: Fire the event that indicates this object has changed.
  Only the {@link GISEditableChangeListener} are notified.