private void appendLocation(@NotNull StringBuilder buf, final RefElement refElement) {
    final HTMLComposerExtension<?> extension = getLanguageExtension(refElement);
    if (extension != null) {
      extension.appendLocation(refElement, buf);
    }
    if (refElement instanceof RefFile){
      buf.append(AnalysisBundle.message("inspection.export.results.file"));
      buf.append(NBSP);
      appendElementReference(buf, refElement, false);
    }
    else if (refElement instanceof RefDirectory){
      buf.append(AnalysisBundle.message("inspection.export.results.directory"));
      buf.append(NBSP);
      appendElementReference(buf, refElement, false);
    }
  }
private void appendLocation(@NotNull StringBuilder buf, final RefElement refElement)