code: protected void addServerEventHandlers() {
  		Map<Object, Class<?>> handlers =  getServerEventHandlers();
  		Set<Entry<Object, Class<?>>> entries = handlers.entrySet();
  		for(Entry<Object, Class<?>> entry : entries) {
  			SFSEventType type = SFSEventType.valueOf(
  					entry.getKey().toString());
  			ServerEventHandler handler = createServerEventHandler(
  					type, entry.getValue());
  			addEventHandler(type, handler);
  		}
  	}
docs: Add server event handlers