Removed uncompleted code.

ProtocolLib/src/com/comphenix/protocol/injector/PacketFilterManager.java

@@ -403,8 +403,6 @@ public final class PacketFilterManager implements ProtocolManager {
 		if (packet == null)
 			throw new IllegalArgumentException("packet cannot be NULL.");
 		
-		sender.is
-		
 		PlayerInjector injector = getInjector(sender);
 		Packet mcPacket = packet.getHandle();
 		

ProtocolLib/src/com/comphenix/protocol/injector/PlayerLoggedOutException.java

@@ -7,6 +7,11 @@ package com.comphenix.protocol.injector;
  */
 public class PlayerLoggedOutException extends RuntimeException {
 
+	/**
+	 * Generated by Eclipse.
+	 */
+	private static final long serialVersionUID = 4889257862160145234L;
+
 	public PlayerLoggedOutException() {
 		// Default error message
 		super("Cannot inject a player that has already logged out.");