docs: protected void closeExportFile(Element exportNode) throws IOException, SAXException {
  
          // close the <export> Tag
          getSaxWriter().writeClose(exportNode);
  
          // close the XML document
          CmsXmlSaxWriter xmlSaxWriter = (CmsXmlSaxWriter)getSaxWriter().getContentHandler();
  
          // write the manifest file
          m_exportWriter.writeManifest(xmlSaxWriter);
      }