@Override
  public @Nullable TokenSet getCommentTokenSet(final @NotNull PsiFile file) {
    if (file instanceof PsiJavaFile && !(file instanceof ServerPageFile)) {
      return TokenSet.orSet(StdTokenSets.COMMENT_BIT_SET, XML_COMMENT_BIT_SET, JavaDocTokenType.ALL_JAVADOC_TOKENS, XML_DATA_CHARS);
    }
    return null;
  }
@Override
  public @Nullable TokenSet getCommentTokenSet(final @NotNull PsiFile file)