*/
@Override
public LFQuestionCategory findByCourseIdAndParentId_First(
Integer courseId, Integer parentId, OrderByComparator orderByComparator)
throws NoSuchLFQuestionCategoryException, SystemException {
LFQuestionCategory lfQuestionCategory = fetchByCourseIdAndParentId_First(courseId,
parentId, orderByComparator);
if (lfQuestionCategory != null) {
return lfQuestionCategory;
}