Switching to overriding an ArrayList directly.

This makes the injection code compatible with earlier versions of
Minecraft (even 1.0.0).

ProtocolLib/src/main/java/com/comphenix/protocol/ProtocolLibrary.java

@@ -101,7 +101,7 @@ public class ProtocolLibrary extends JavaPlugin {
 	
 	private void addDebugListener() {
 		// DEBUG DEBUG
-		protocolManager.addPacketListener(new MonitorAdapter(this, ConnectionSide.BOTH) {
+		protocolManager.addPacketListener(new MonitorAdapter(this, ConnectionSide.BOTH, logger) {
 			@Override
 			public void onPacketReceiving(PacketEvent event) {
 				System.out.println("RECEIVING " + event.getPacketID() + " from " + event.getPlayer().getName());

ProtocolLib/src/main/java/com/comphenix/protocol/events/MonitorAdapter.java

@@ -25,11 +25,14 @@ public abstract class MonitorAdapter implements PacketListener {
 	private ListeningWhitelist receiving = ListeningWhitelist.EMPTY_WHITELIST;
 
 	public MonitorAdapter(Plugin plugin, ConnectionSide side) {
-		this(plugin, side, plugin.getLogger());
+		initialize(plugin, side, getLogger(plugin));
 	}
 	
 	public MonitorAdapter(Plugin plugin, ConnectionSide side, Logger logger) {
-		super();
+		initialize(plugin, side, logger);
+	}
+	
+	private void initialize(Plugin plugin, ConnectionSide side, Logger logger) {
 		this.plugin = plugin;
 
 		// Recover in case something goes wrong
@@ -47,6 +50,19 @@ public abstract class MonitorAdapter implements PacketListener {
 		}
 	}
 	
+	/**
+	 * Retrieve a logger, even if we're running in a CraftBukkit version that doesn't support it.
+	 * @param plugin - the plugin to retrieve.
+	 * @return The logger.
+	 */
+	private Logger getLogger(Plugin plugin) {
+		try {
+			return plugin.getLogger();
+		} catch (NoSuchMethodError e) {
+			return Logger.getLogger("Minecraft");
+		}
+	}
+	
 	@Override
 	public void onPacketReceiving(PacketEvent event) {
 		// Empty for now

ProtocolLib/src/main/java/com/comphenix/protocol/injector/player/InjectedServerConnection.java

@@ -210,6 +210,11 @@ class InjectedServerConnection {
 	// Hack to avoid the "moved to quickly" error
 	private ReplacedArrayList<Object> createReplacement(List<Object> list) {
 		return new ReplacedArrayList<Object>(list) {
+			/**
+			 * Shut up Eclipse!
+			 */
+			private static final long serialVersionUID = 2070481080950500367L;
+
 			@Override
 			protected void onReplacing(Object inserting, Object replacement) {
 				// Is this a normal Minecraft object?

ProtocolLib/src/main/java/com/comphenix/protocol/injector/player/ReplacedArrayList.java

@@ -17,12 +17,14 @@
 
 package com.comphenix.protocol.injector.player;
 
+import java.util.ArrayList;
 import java.util.Collection;
+import java.util.Iterator;
 import java.util.List;
+import java.util.ListIterator;
 
 import com.google.common.base.Objects;
 import com.google.common.collect.BiMap;
-import com.google.common.collect.ForwardingList;
 import com.google.common.collect.HashBiMap;
 
 /**
@@ -33,7 +35,12 @@ import com.google.common.collect.HashBiMap;
  * @author Kristian
  * @param <TKey> - type of the elements we're replacing.
  */
-class ReplacedArrayList<TKey> extends ForwardingList<TKey> {
+class ReplacedArrayList<TKey> extends ArrayList<TKey> {
+	/**
+	 * Generated by Eclipse.
+	 */
+	private static final long serialVersionUID = 1008492765999744804L;
+	
 	private BiMap<TKey, TKey> replaceMap = HashBiMap.create();
 	private List<TKey> underlyingList;
 	
@@ -75,9 +82,9 @@ class ReplacedArrayList<TKey> extends ForwardingList<TKey> {
 		if (replaceMap.containsKey(element)) {
 			TKey replacement = replaceMap.get(element);
 			onReplacing(element, replacement);
-			return super.add(replacement);
+			return delegate().add(replacement);
 		} else {
-			return super.add(element);
+			return delegate().add(element);
 		}
 	}
 	
@@ -88,9 +95,9 @@ class ReplacedArrayList<TKey> extends ForwardingList<TKey> {
 		if (replaceMap.containsKey(element)) {
 			TKey replacement = replaceMap.get(element);
 			onReplacing(element, replacement);
-			super.add(index, replacement);
+			delegate().add(index, replacement);
 		} else {
-			super.add(index, element);
+			delegate().add(index, element);
 		}
 	}
 	
@@ -115,7 +122,7 @@ class ReplacedArrayList<TKey> extends ForwardingList<TKey> {
 	@SuppressWarnings("unchecked")
 	@Override
 	public boolean remove(Object object) {
-		boolean success = super.remove(object);
+		boolean success = delegate().remove(object);
 	
 		if (success)
 			onRemoved((TKey) object);
@@ -124,7 +131,7 @@ class ReplacedArrayList<TKey> extends ForwardingList<TKey> {
 	
 	@Override
 	public TKey remove(int index) {
-		TKey removed = super.remove(index);
+		TKey removed = delegate().remove(index);
 		
 		if (removed != null)
 			onRemoved(removed);
@@ -140,12 +147,109 @@ class ReplacedArrayList<TKey> extends ForwardingList<TKey> {
 			remove(element);
 		return size() != oldSize;
 	}
-
-	@Override
+	
 	protected List<TKey> delegate() {
 		return underlyingList;
 	}
 
+	@Override
+	public void clear() {
+		delegate().clear();
+	}
+
+	@Override
+	public boolean contains(Object o) {
+		return delegate().contains(o);
+	}
+
+	@Override
+	public boolean containsAll(Collection<?> c) {
+		return delegate().containsAll(c);
+	}
+
+	@Override
+	public TKey get(int index) {
+		return delegate().get(index);
+	}
+
+	@Override
+	public int indexOf(Object o) {
+		return delegate().indexOf(o);
+	}
+
+	@Override
+	public boolean isEmpty() {
+		return delegate().isEmpty();
+	}
+
+	@Override
+	public Iterator<TKey> iterator() {
+		return delegate().iterator();
+	}
+
+	@Override
+	public int lastIndexOf(Object o) {
+		return delegate().lastIndexOf(o);
+	}
+
+	@Override
+	public ListIterator<TKey> listIterator() {
+		return delegate().listIterator();
+	}
+
+	@Override
+	public ListIterator<TKey> listIterator(int index) {
+		return delegate().listIterator(index);
+	}
+
+	@Override
+	public boolean retainAll(Collection<?> c) {
+		int oldSize = size();
+		
+		for (Iterator<TKey> it = delegate().iterator(); it.hasNext(); ) {
+			TKey current = it.next();
+			
+			// Remove elements that are not in the list
+			if (!c.contains(current)) {
+				it.remove();
+				onRemoved(current);
+			}
+		}
+		return size() != oldSize;
+	}
+
+	@Override
+	public TKey set(int index, TKey element) {
+		// Make sure to replace the element
+		if (replaceMap.containsKey(element)) {
+			TKey replacement = replaceMap.get(element);
+			onReplacing(element, replacement);
+			return delegate().set(index, replacement);
+		} else {
+			return delegate().set(index, element);
+		}
+	}
+
+	@Override
+	public int size() {
+		return delegate().size();
+	}
+
+	@Override
+	public List<TKey> subList(int fromIndex, int toIndex) {
+		return delegate().subList(fromIndex, toIndex);
+	}
+
+	@Override
+	public Object[] toArray() {
+		return delegate().toArray();
+	}
+
+	@Override
+	public <T> T[] toArray(T[] a) {
+		return delegate().toArray(a);
+	}
+	
 	/**
 	 * Add a replace rule.
 	 * <p>