private String parse(ResourceService resourceService, URL url)
throws IOException {
InputStreamReader reader2 = new InputStreamReader(url.openStream());
InputSource source2 = new InputSource(reader2);
Parser p = new SACParserCSS2();
CssDocumentHandler handler = new CssDocumentHandler(resourceService,_locale);
p.setDocumentHandler(handler);
p.parseStyleSheet(source2);
reader2.close();
return handler.getResults();
}