String url = mPathNodeRE.getParen(mPathNodeUrlGroup);
url = CrawlerToolkit.toAbsoluteUrl(url, rawDocument.getUrl());
String title = mPathNodeRE.getParen(mPathNodeTitleGroup);
title = CrawlerToolkit.replaceHtmlEntities(title);
list.add(new PathElement(url, title));
offset = mPathNodeRE.getParenEnd(0);
}
if (list.isEmpty()) {