@Override
      public void visitElement(@NotNull PsiElement element) {
        super.visitElement(element);
        ASTNode node = element.getNode();
        if (node != null && node.getElementType() == JavaDocTokenType.DOC_COMMENT_BAD_CHARACTER) {
          holder.registerProblem(element, JavaBundle.message("inspection.illegal.character"));
        }
      }
@Override
      public void visitElement(@NotNull PsiElement element)