Fixes for new Eclipse warnings.

L2J_Mobius_CT_2.6_HighFive/java/com/l2jmobius/gameserver/model/entity/Duel.java

@@ -1084,7 +1084,7 @@ public class Duel
 			if (cond != null)
 			{
 				cond.teleportBack();
-				_playerConditions.remove(cond);
+				_playerConditions.remove(player.getObjectId());
 			}
 			player.setIsInDuel(0);
 		}

L2J_Mobius_CT_2.6_HighFive/java/com/l2jmobius/loginserver/GameServerTable.java

@@ -603,7 +603,7 @@ public final class GameServerTable implements IXmlReader
 		{
 			for (GameServerAddress a : _addrs)
 			{
-				if (a.equals(addr))
+				if (a.getAddress().equals(addr.getAddress()))
 				{
 					return a.getServerAddress();
 				}