@Override
  public List<AnAction> promote(@NotNull List<? extends AnAction> actions, @NotNull DataContext context) {
    return ContainerUtil.findAll(actions, a -> a instanceof JavaMethodOverloadSwitchUpAction ||
                                               a instanceof JavaMethodOverloadSwitchDownAction);
  }
@Override
  public List<AnAction> promote(@NotNull List<? extends AnAction> actions, @NotNull DataContext context)