docs: private static String portToCurrentVersion(String xml, String xsl) throws Exception 
      {
      	// convert it.
      	String version5XML = XSLTransformation.transform(xsl, xml, null);
      	// Add the namespace attribute to the process element as it is not added by the XSL transformation.
      	version5XML = version5XML.replaceAll( "<process ", PROCESS_ELEMENT_WITH_NAMESPACE );
      	return version5XML;
      }