*
* @param index the index of the removed tileset
*/
protected void fireTilesetRemoved(int index) {
Iterator iterator = mapChangeListeners.iterator();
MapChangedEvent event = null;
while (iterator.hasNext()) {
if (event == null) event = new MapChangedEvent(this);
((MapChangeListener) iterator.next()).tilesetRemoved(event, index);
}
}