private List<QueryQuestionComment> listRootComments() {
    QueryQuestionCommentDAO queryQuestionCommentDAO = new QueryQuestionCommentDAO();
    return queryQuestionCommentDAO.listRootCommentsByQueryPageAndStampOrderByCreated(queryPage, panelStamp); 
  }
private List < QueryQuestionComment > listRootComments ( ) { QueryQuestionCommentDAO queryQuestionCommentDAO = new QueryQuestionCommentDAO ( ) ; return queryQuestionCommentDAO . listRootCommentsByQueryPageAndStampOrderByCreated ( queryPage , panelStamp ) ; }
Lists page's root comments

@return page's root comments