diff -r 12fdfd2038d4 -r 641f11cdd319 project_files/Android-build/SDL-android-project/src/org/hedgewars/hedgeroid/netplay/ObservableLinkedHashMap.java
--- a/project_files/Android-build/SDL-android-project/src/org/hedgewars/hedgeroid/netplay/ObservableLinkedHashMap.java	Sat Jul 21 14:56:52 2012 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,72 +0,0 @@
-package org.hedgewars.hedgeroid.netplay;
-
-import java.util.Collection;
-import java.util.Collections;
-import java.util.LinkedHashMap;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-
-/**
- * A map of items, sorted by time of insertion (earliest first). 
- * Observers can be notified about insertions, deletions and changes (which don't change the order).
- * This is useful for e.g. the lists of current rooms and players, because it allows easy addition
- * and removal of entries on the one side, as well as reaction to these events by UI elements.
- */
-public class ObservableLinkedHashMap<K,V> {
-	private LinkedHashMap<K,V> map = new LinkedHashMap<K,V>();
-	private List<Observer<K,V>> observers = new LinkedList<Observer<K,V>>();
-	
-	public Collection<V> getValues() {
-		return Collections.unmodifiableCollection(map.values());
-	}
-	
-	public Map<K,V> getMap() {
-		return Collections.unmodifiableMap(map);
-	}
-	
-	public void observe(Observer<K,V> observer) {
-		observers.add(observer);
-	}
-	
-	public void unobserve(Observer<K,V> observer) {
-		observers.remove(observer);
-	}
-	
-	// TODO ugh
-	public void clear() {
-		while(!map.isEmpty()) {
-			remove(map.keySet().iterator().next());
-		}
-	}
-	
-	public void put(K key, V value) {
-		V oldValue = map.put(key, value);
-		Map<K,V> unmodifiableMap = Collections.unmodifiableMap(map);
-		if(oldValue != null) {
-			for(Observer<K,V> o : observers) {
-				o.itemReplaced(unmodifiableMap, key, oldValue, value);
-			}
-		} else {
-			for(Observer<K,V> o : observers) {
-				o.itemAdded(unmodifiableMap, key, value);
-			}
-		}
-	}
-	
-	public void remove(K key) {
-		V oldValue = map.remove(key);
-		if(oldValue != null) {
-			Map<K,V> unmodifiableMap = Collections.unmodifiableMap(map);
-			for(Observer<K,V> o : observers) {
-				o.itemRemoved(unmodifiableMap, key, oldValue);
-			}
-		}
-	}
-
-	public static interface Observer<K,V> {
-		void itemAdded(Map<K,V> map, K key, V value);
-		void itemRemoved(Map<K,V> map, K key, V oldValue);
-		void itemReplaced(Map<K,V> map, K key, V oldValue, V newValue);
-	}
-}