@Override
public void unsubscribe(final Object listener) {
logger.trace("Unsubscribing listener [{}] from event bus [{}]", listener, this);
listeners.removeAll(
new ListenerCollection.ListenerFilter() {
@Override
public boolean passes(ListenerCollection.Listener l) {
return (l instanceof AbstractListenerWrapper)
&& (((AbstractListenerWrapper) l).getListenerTarget() == listener);
}
});
}
