private JComponent doCreateComponent() {
    List<Pair<String,SettingsEditor<T>>> editors = myGroup.getEditors();
    if (editors.size() == 0) return new JPanel();
    if (editors.size() == 1) return editors.get(0).getSecond().getComponent();

    JTabbedPane tabs = new JBTabbedPane();
    for (int i = 0; i < editors.size(); i++) {
      Pair<@TabTitle String, SettingsEditor<T>> pair = editors.get(i);
      tabs.add(pair.getFirst(), pair.getSecond().getComponent());
    }

    tabs.putClientProperty("JTabbedPane.hasFullBorder", Boolean.TRUE);
    return tabs;
  }
private JComponent doCreateComponent()