if (buf != null) {
                buf.append(new String(ch, offset, length));
            }
        }

        @Override
        public void endElement(final String uri, final String localName, final String qName) {
            if (URL_ELEMENT.equals(qName)) {
                if (sitemapUrl != null) {
                    sitemapSet.addSitemap(sitemapUrl);
                }

     * @param qName the qualified name with prefix, or empty string if qualified names are not available
     * @throws SAXException if a SAX error occurs during processing
     */
    @Override
    public void endElement(final String uri, final String localName, final String qName) throws SAXException {
        if (logger.isDebugEnabled()) {
            logger.debug("End Element: {}", qName);
        }