private static XmlNode combine(XmlNode appNode, XmlNode compNode) {
XmlNode result = new XmlNode(appNode.getNodeName());
result.setAttribute(compNode.getAttributes());
result.setAttribute(appNode.getAttributes());
if (!CollectionUtil.isEmpty(compNode.getSubNodes())) {
result.addAll(compNode.getSubNodes());
}
if (!CollectionUtil.isEmpty(appNode.getSubNodes())) {
result.addAll(appNode.getSubNodes());
}
return result;
}
