anchor.diff:        grid.setWidget(0, 1, new ui.Html("Protocol"));
         grid.setWidget(0, 2, new ui.Html("Public Port"));
         grid.setWidget(0, 3, new ui.Html("Local IP"));
  -      grid.setWidget(0, 4, new ui.Html("Local Port"));        
  +      grid.setWidget(0, 4, new ui.Html("Local Port"));
       }
   
       int row = 1;
  
positive.code:     updateRouterList();
    }
    String currentSelectRouter() {
      if(_foundRouter.getSelectedIndex() == -1) {
        return "";
      }
      return _foundRouter.getValue(_foundRouter.getSelectedIndex());
  
negative.code:     }));
      {
        _infoForSubPanel.add(new ui.Label("main operation"));
        initMainPanel();
      }
      {
        _otherForSubPanel.add(new ui.Label("other operation"));
  