protected RecordRouteList getOriginalRequestRecordRouteHeaders() {
if (originalRequestRecordRouteHeaders == null
&& originalRequestRecordRouteHeadersString != null) {
try {
originalRequestRecordRouteHeaders = (RecordRouteList) new RecordRouteParser(
originalRequestRecordRouteHeadersString).parse();
} catch (ParseException e) {
logger
.logError(
"error reparsing the originalRequest RecordRoute Headers",