@Override
    protected void createConfigurableTabs() {
      for (Configurable configurable : getConfigurables()) {
        JComponent component = configurable.createComponent();
        assert component != null;
        component.setBorder(JBUI.Borders.empty(8, 8));
        myTabbedPane.addTab(configurable.getDisplayName(), component);
      }
      myTabbedPane.setSelectedIndex(ourLastSelectedTabIndex);
    }
@Override
    protected void createConfigurableTabs()