public static @NotNull String getInfo(@NotNull PsiElement e) {
    final XmlTag tag = (XmlTag)e;
    final boolean addHtmlInfo = e.getContainingFile().getLanguage() != XMLLanguage.INSTANCE;
    return addHtmlInfo ? HtmlUtil.getTagPresentation(tag) : tag.getName();
  }
public static @NotNull String getInfo(@NotNull PsiElement e)