@Override
    public void perform() {
      // TODO: This setVisible() is necessary because MoreXAction shows "Loading..." text when disabled
      myMore500Action.setVisible(false);
      myMore100Action.setEnabled(false);
      myMore500Action.setEnabled(false);

      new LoadChangeListsTask(getLastNumber(), myQuantity).queue();
    }
@Override
    public void perform()