private static DefaultActionGroup getServicesMoreActionGroup(MoreActionGroup contentGroup, RunContentDescriptor descriptor) {
    if (descriptor == null) return contentGroup;

    Content content = descriptor.getAttachedContent();
    if (content == null) return contentGroup;

    DefaultActionGroup moreGroup = content.getUserData(MORE_ACTION_GROUP_KEY);
    if (moreGroup == null) {
      moreGroup = new MoreActionGroup(false);
      content.putUserData(MORE_ACTION_GROUP_KEY, moreGroup);
    }
    moreGroup.removeAll();
    moreGroup.addAll(contentGroup.getChildren(ActionManager.getInstance()));
    return moreGroup;
  }
private static DefaultActionGroup getServicesMoreActionGroup(MoreActionGroup contentGroup, RunContentDescriptor descriptor)