<..DOMNodes.java ..>

import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.DocumentBuilder;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.w3c.dom.NamedNodeMap;
import javax.xml.parsers.ParserConfigurationException;
import org.xml.sax.SAXException;
import java.io.IOException;
import java.io.File;
public class DOMNodes {
   public static void main(String args[])
              throws ParserConfigurationException,
                         SAXException, IOException  {
      DocumentBuilderFactory factory =
            DocumentBuilderFactory.newInstance();
      DocumentBuilder builder =
            factory.newDocumentBuilder();
      Document doc = builder.parse (new File(args[0]).toURL().toString());
      new TreeTraverser (doc);
} }
<.DOM extended tree traverser .>

-_-_-