/**
  * Get the value of commentsForReview
  *
  * @return the value of commentsForReview
  */
 public List<StudyCommentUI> getCommentsForReview() {
   if (commentsForReview == null) {
     commentsForReview = new ArrayList();
     List<StudyComment> tempCommentsForReview = studyCommentService.getAbusiveStudyComments();
     Iterator iterator = tempCommentsForReview.iterator();
     while (iterator.hasNext()) {
       StudyComment studyComment = (StudyComment) iterator.next();
       StudyCommentUI studyCommentUI = new StudyCommentUI(studyComment);
       commentsForReview.add(studyCommentUI);
     }
     totalNotifications = new Long(Integer.toString(commentsForReview.size()));
   }
   return commentsForReview;
 }