Traversing an Entire Document (2)

   import org.w3c.dom.*;
   import org.apache.xerces.parsers.DOMParser;

   class DisplayElements
   {
      public static void displayDocument(String uri)
      {
         try{
            DOMParser parser = new DOMParser();
	    parser.parse(uri);
	    Document doc = parser.getDocument();
	    display_names(doc);
         }
         catch(Exception e){
	    e.printStackTrace(System.err);
         }
      }

      public static void display_names(Node node)
      {
         .
         .
         .
      }
   }

public class DOMNameElements
{
   public static void main(String[] args)
   {
      DisplayElements.displayDocument(args[0]);
   }
}