public void showGroupPopupMenu(final Component comp, final int x, final int y) {
    ActionGroup group = myGroup.getPopupActionGroup();
    if (group != null) {
      ActionPopupMenu popupMenu = ActionManager.getInstance().createActionPopupMenu("PaletteGroupHeader", group);
      popupMenu.getComponent().show(comp, x, y);
    }
  }
public void showGroupPopupMenu(final Component comp, final int x, final int y)