Unused field removed

src/engine/net/client/handlers/ObjectActionMsgHandler.java

@@ -28,7 +28,7 @@ public class ObjectActionMsgHandler extends AbstractClientMsgHandler {
     private final ReentrantReadWriteLock lock = new ReentrantReadWriteLock();
 
     public ObjectActionMsgHandler() {
-        super(ObjectActionMsg.class);
+        super();
     }
 
     @Override