public void serializeItem(JaxBeanInfo bi, ItemT item, XMLSerializer w)
     throws SAXException, AccessorException, IOException, XMLStreamException {
   xducer.declareNamespace(item, w);
   w.endNamespaceDecls(item);
   w.endAttributes();
   // this is leaf, so by definition there's no type substitution
   // if there's, we'll be using ArrayElementNodeProperty
   xducer.writeText(w, item, fieldName);
 }