configurer = ClassLoaderUtil.configurer(appId);
}
if (configurer != null) {
final Collection<URL> urlList = new ArrayList<URL>();
for (final URL rawUrl : rawUrls) {
if (configurer.accept(rawUrl)) {
urlList.add(rawUrl);
}
}
urlList.addAll(Arrays.asList(configurer.additionalURLs()));
urls = urlList.toArray(new URL[urlList.size()]);