1 package org.hedgewars.hedgeroid.netplay;

     2 

     3 import java.util.List;

     4 

     5 public class Signal<CallbackType> {

     6 	private List<CallbackType> observers; 

     7 	

     8 	public void addListener(CallbackType cb) {

     9 		observers.add(cb);

    10 	}

    11 	

    12 	public void removeListener(CallbackType cb) {

    13 		observers.remove(cb);

    14 	}

    15 }