public Source resolve(String href, String base) throws TransformerException {
public Source resolve(String href, String base) throws TransformerException { LOG.debug("resolving stylesheet ref " + href);
		public Source resolve(String href, String base)			throws TransformerException {			if (href.indexOf(':') > -1)				// href is an URL pointing to an external resource				return null;			if ((!href.startsWith("/")) && collectionId != null)				href =					(collectionId.equals("/")						? '/' + href						: collectionId + '/' + href);			LOG.debug("resolving stylesheet ref " + href);			Serializer serializer = broker.newSerializer();			return new SAXSource(serializer, new InputSource(href));		}