*/
@Override
public LFQuestion findByCourseIdAndCategoryId_First(Integer courseId,
Integer categoryId, OrderByComparator orderByComparator)
throws NoSuchLFQuestionException, SystemException {
LFQuestion lfQuestion = fetchByCourseIdAndCategoryId_First(courseId,
categoryId, orderByComparator);
if (lfQuestion != null) {
return lfQuestion;
}