hello, please help me (SOS) 
i build the underling servlet and deploy it on jboss / jbossweb-tomcat50.sar 
but the output was as follow 
 
ref>>>[EMAIL PROTECTED]
  | ref>>>[EMAIL PROTECTED]
  | ref>>>[#document: null]
  | doc>>>[root: null]   

then i copy the code and execute it in a class in the main(String args[]) the 
output was 

 
ref>>>[EMAIL PROTECTED]
  | ref>>>[EMAIL PROTECTED]
  | ref>>>[EMAIL PROTECTED]
  | doc>>> <root><attribute><name>speed</name><value>2.0 
hz</value></attribute><attribute><name>provider</name><value>intel</value></attribute></root>
 
         

i will loose my mind, what is the problem, how could this happened, there is 
nothing worng please please please please please please please please please 
please please please help me 

 
  | package test;
  | import java.io.IOException;
  | import java.io.StringReader;
  | import javax.xml.parsers.DocumentBuilder;
  | import javax.xml.parsers.DocumentBuilderFactory;
  | import javax.xml.parsers.ParserConfigurationException;
  | import org.w3c.dom.Document;
  | import org.w3c.dom.Element;
  | import org.xml.sax.InputSource;
  | import org.xml.sax.SAXException;
  | import javax.servlet.http.*;
  | public class DomServlet extends HttpServlet
  | {
  |   public void doGet(HttpServletRequest request,HttpServletResponse response)
  |   {
  |     response.setContentType("text/html");
  |     getXmlData();
  |   }
  |   public void getXmlData()
  |   {
  |   try
  |   {
  |      DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
  |      System.out.println("ref>>>"+factory);
  |      DocumentBuilder builder = builder = factory.newDocumentBuilder();
  |      System.out.println("ref>>>"+builder);
  |      Document doc = builder.parse(new InputSource(new 
StringReader(getStoredXML())));
  |      System.out.println("ref>>>"+doc);
  |      Element root =doc.getDocumentElement();
  |      System.out.println("doc>>>"+root);
  |   }
  |   catch (SAXException e)
  |   {
  |      e.printStackTrace();
  |   }
  |   catch (IOException e)
  |   {
  |     e.printStackTrace();
  |   }
  |   catch(ParserConfigurationException ex)
  |   {
  |     ex.printStackTrace();
  |   }
  |   }
  |   public static String getStoredXML()
  |   {
  |     String declaration = "";
  |     return "<?xml version=\"1.0\"?>"+
  |            "<root>"+
  |            "<attribute>"+
  |            "<name>speed</name>"+
  |            "<value>2.0 hz</value>"+
  |            "</attribute>"+
  |            "<attribute>"+
  |            "<name>provider</name>"+
  |            "<value>intel</value>"+
  |            "</attribute>"+
  |            "</root>";
  |   }
  | }    


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