public void notifyFiringEventListeners(FiringEvent event) {
if (event != null && event.getDirector().equals(this)) {
for (Iterator<FiringEventListener> listenerItr = firingEventListeners.iterator(); listenerItr.hasNext();) {
FiringEventListener listener = listenerItr.next();
listener.onEvent(event);
}
}
}
public void clearBusyTaskActors() {