StringWriter sw = new StringWriter();
OutputFormat format = new OutputFormat(dom);
format.setIndenting(true);
format.setIndent(2);
XMLSerializer serializer = new XMLSerializer(sw, format);
serializer.serialize(dom);
retVal.append(sw.toString());
}
else if (node instanceof org.w3c.dom.Element) {
org.w3c.dom.Element element = (org.w3c.dom.Element)node;
StringWriter sw = new StringWriter();