@Override
 public void run() {
   coldEventBus.run();
 }
 public void dispatchEvents() {
   coldEventBus.dispatchEvents();
 }
 public void unregister(EventSubscription s) {
   coldEventBus.unregister(s);
 }
 public void publishCold(Event e) {
   coldEventBus.publish(e instanceof EventSourceEvent ? ((EventSourceEvent) e).getEvent() : e);
 }
 @Override
 public void unregisterAnnotated(EventHandlerAnnotated o) {
   hotEventBus.unregisterAnnotated(o);
   coldEventBus.unregisterAnnotated(o);
 }