Debug.println("xml-tree", "Element has " + numElem + " children");
Debug.println("xml-tree", "Element has " + nodes.getLength() + " children");
	protected void doRecursive(Node p) {		if (p == null) {			return;		}		NodeList nodes = p.getChildNodes();		Debug.println("xml-tree", "Element has " + numElem + " children");		for (int i = 0; i < nodes.getLength(); i++) {			Node n = nodes.item(i);			if (n == null) {				continue;			}			doNode(n);		}	}