29ab9e29a45abf65adeee95787c8d1c2ee526a08,plugins/google-app-engine/source/com/intellij/appengine/facet/AppEngineFacetEditor.java,AppEngineFacetEditor,AppEngineFacetEditor,#AppEngineFacetConfiguration#FacetEditorContext#FacetValidatorsManager#,50

Before Change


    });
    myFilesListModel = new DefaultListModel();
    myFilesList.setCellRenderer(new FilesListCellRenderer());
    myFilesList.setModel(myFilesListModel);
    myFilesList.addListSelectionListener(new ListSelectionListener() {
      public void valueChanged(ListSelectionEvent e) {
        updateButtons();
      }
    });
    myAddButton.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent e) {
        doAdd();
      }
    });
    myRemoveButton.addActionListener(new ActionListener() {
      public void actionPerformed(ActionEvent e) {
        ListUtil.removeSelectedItems(myFilesList);

After Change


    });

    myFilesListModel = new DefaultListModel();
    myFilesList = new JBList(myFilesListModel);
    myFilesList.setCellRenderer(new FilesListCellRenderer());
    myFilesPanel.add(ToolbarDecorator.createDecorator(myFilesList)
                       .setAddAction(new AnActionButtonRunnable() {
                         @Override
                         public void run(AnActionButton button) {
                           doAdd();
                         }
                       }).disableUpDownActions().createPanel(), BorderLayout.CENTER);

    PersistenceApiComboboxUtil.setComboboxModel(myPersistenceApiComboBox, false);
  }