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:     }));
      {
        _infoForSubPanel.add(new ui.Label("main operation"));
      }
      {
        _otherForSubPanel.add(new ui.Label("other operation"));
  
negative.code:     }
    }
  
    void initMainPanel() {
      ui.FlexTable layout = new ui.FlexTable();
      layout.setCellSpacing(6);
      ui.FlexCellFormatter cellFormatter = layout.getFlexCellFormatter();
  
      layout.setHtml(0, 0, "Enter Port Map");
      cellFormatter.setColSpan(0, 0, 2);
      cellFormatter.setHorizontalAlignment(0, 0, i18n.HasHorizontalAlignment.ALIGN_CENTER);
  
      ui.TextBox localPortBox = new ui.TextBox();
      ui.TextBox publicPortBox = new ui.TextBox();
      ui.TextBox descriptionBox = new ui.TextBox();
      ui.RadioButton radioTCP = new ui.RadioButton("protocol", "TCP");
      ui.RadioButton radioUDP = new ui.RadioButton("protocol", "UDP");
  
      layout.setHtml(1, 0, "Local Port:");
      layout.setWidget(1, 1, localPortBox);
      layout.setHtml(2, 0, "Public Port:");
      layout.setWidget(2, 1, publicPortBox);
      layout.setHtml(3, 0, "Protocol:");
      {
        ui.VerticalPanel vPanel = new ui.VerticalPanel();
        vPanel.add(radioTCP);
        vPanel.add(radioUDP);
        radioTCP.setValue(true);
        layout.setWidget(3, 1, vPanel);
      }
      layout.setHtml(4, 0, "Description:");
      layout.setWidget(4, 1, descriptionBox);
  
      ui.Button button = new ui.Button("add", new event.ClickHandlerAdapter((event.ClickEvent event) {
        AppPortMapInfo info = new AppPortMapInfo();
        info.description = descriptionBox.text;
        info.localIp = localPortBox.text;
        info.publicPort = publicPortBox.text;
        if(radioTCP.enabled) {
          info.protocol = "TCP";
        } else {
          info.protocol = "UDP";
        }
        _controllerAddPortMapButton.add(info);
      }));
      layout.setWidget(5, 0, button);
  
      ui.DecoratorPanel decPanel = new ui.DecoratorPanel();
      decPanel.addStyleName("hetima-grid");
      decPanel.setWidget(layout);
      _infoForSubPanel.add(decPanel);
  
    }
    void updateRouterList() {
      //
      // clear
  