void deregister(Reference<? extends Adapter> listenerRef) {
Adapter adapter = listenerRef.get();
if (adapter == null) {
// WeakHashMaps with adapter as key don't need to be taken care of anymore
registrationManager.deregister(listenerRef);
} else {
deregister(adapter);
}
}
public void deregister(Adapter listener) {
// TODO what if a listener is being removed that has pending events?? -> EventDeferring
registrationManager.deregister(listener);
// remove Notifier(s) for listener
removeListener(listener);
}
