private void setCommentText(String commentText, boolean serviceComment) {
      if (serviceComment) {
        myServiceComment = commentText != null;
        comment.setText(commentText == null ? myCommentText : commentText);
      }
      else {
        myCommentText = StringUtil.isNotEmpty(commentText) ? commentText : emptyComment();
        if (!myServiceComment) {
          comment.setText(myCommentText);
        }
      }
    }
private void setCommentText(String commentText, boolean serviceComment)