public EventBus emitAsync(EventObject event, Object... args) {
        return _emitWithOnceBus(eventContextAsync(event, args));
    }
public EventBus emitAsync ( EventObject event , Object ... args ) { return _emitWithOnceBus ( eventContextAsync ( event , args ) ) ; }
Emit a event object with parameters and force all listeners to be called asynchronously.

@param event
the target event
@param args
the arguments passed in
@see #emit(EventObject, Object...)