code: private static void parseXMLAttributes(NamedNodeMap attrMap, List<UNode> childUNodeList) {
          for (int index = 0; index < attrMap.getLength(); index++) {
              Attr attr = (Attr)attrMap.item(index);
              UNode childNode = createValueNode(attr.getName(), attr.getValue(), true);
              childUNodeList.add(childNode);
          }
      }
docs: if to the given child node list.