* @throws SystemException if a system exception occurred
*/
@Override
public LFQuizQuestion fetchByPrimaryKey(Serializable primaryKey)
throws SystemException {
LFQuizQuestion lfQuizQuestion = (LFQuizQuestion) EntityCacheUtil.getResult(LFQuizQuestionModelImpl.ENTITY_CACHE_ENABLED,
LFQuizQuestionImpl.class, primaryKey);
if (lfQuizQuestion == _nullLFQuizQuestion) {
return null;
}