Migration to protocol class

src/engine/net/client/ClientConnection.java

@@ -296,7 +296,7 @@ public class ClientConnection extends AbstractConnection {
         if (MBServerStatics.DEBUG_PROTOCOL)
             applicationProtocolLogger(msg, MessageSource.SOURCE_CLIENT);
 
-        return ConfigManager.handler.handleClientMsg(msg); // *** Refactor : Null check then call
+        return Protocol.handleClientMsg(msg);
     }
 
     private void applicationProtocolLogger(AbstractNetMsg msg, MessageSource origin) {