@Override
  protected @Nullable ArrayList<AnAction> createActions(boolean fromPopup) {
    ArrayList<AnAction> actions = new ArrayList<>();
    ServerType<?> singleServerType = getSingleServerType();
    if (singleServerType == null) {
      actions.add(new AddRemoteServerGroup());
    }
    else {
      actions.add(new AddRemoteServerAction(singleServerType, IconUtil.getAddIcon()));
    }
    actions.add(new MyDeleteAction());
    return actions;
  }
@Override
  protected @Nullable ArrayList<AnAction> createActions(boolean fromPopup)