private static boolean isCommented(GrCaseSection caseClause) {
      final PsiElement element = skipWhiteSpacesAndNewLines(caseClause, PsiTreeUtil::prevLeaf);
      if (!(element instanceof PsiComment)) {
        return false;
      }
      final String commentText = element.getText();
      return commentPattern.matcher(commentText).find();
    }
private static boolean isCommented(GrCaseSection caseClause)