@Override
  protected void addCustomActions(@NotNull DefaultActionGroup group) {
    AnAction deleteAction = ActionManager.getInstance().getAction(IdeActions.ACTION_DELETE);
    deleteAction.registerCustomShortcutSet(myView, null);
    group.add(deleteAction);
    myView.installPopupHandler(new DefaultActionGroup(deleteAction));
  }
@Override
  protected void addCustomActions(@NotNull DefaultActionGroup group)