Unable to retrieve web data in java using tidy and Xpath
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help me in this. I have tried every possible combination 
What i am trying to do is scrape a simple inner HTML from a XHTML file.
i have narrowed down my search to the element node
But i fail to retrieve the information.

PLEASE NOTE: the element node has no child node. I get a null pointer exception for doing that

here is the HTML SNIPPET
  
        <div id="dvTitle" class="titlebtmbrdr01" style="line-height: 22px;">BAJAJ AUTO LTD.       </div>

PLease also NOTE that this file has namespace as 
         http://www.w3.org/1999/xhtml

You can see that i have the div element from which i want BAJAJ AUTO LTD.

Here is the code that i am using
        import java.io.IOException;
         import java.net.MalformedURLException; 
          import java.net.URL;
          import java.util.Vector;

        import javax.xml.xpath.XPath;
        import javax.xml.xpath.XPathConstants;
        import javax.xml.xpath.XPathExpression;
          import javax.xml.xpath.XPathExpressionException;
        import javax.xml.xpath.XPathFactory;

        import jxl.read.biff.BiffException;
        import jxl.write.WriteException;
        import jxl.write.biff.RowsExceededException;

        import org.w3c.dom.Document;
        import org.w3c.dom.Element;
          import org.w3c.dom.Node;
          import org.w3c.dom.NodeList;
        import org.w3c.dom.Text;

        import com.sun.org.apache.xml.internal.serialize.Serializer;


        public class BSEQuotesExtractor implements valueExtractor {

	@Override
	public Vector<String> getName(Document d) throws XPathExpressionException,            RowsExceededException, BiffException, WriteException, IOException {
		// TODO Auto-generated method stub
		XPathFactory factory = XPathFactory.newInstance();
		XPath xpath = factory.newXPath();
		xpath.setNamespaceContext(new MynamespaceContext());
		
		
		Object result = xpath.evaluate("//*[@id='dvTitle']",d, XPathConstants.NODESET);
		NodeList nodes = (NodeList) result;

		System.out.println(nodes.getLength());
		System.out.println(nodes.item(0).getNodeName());
		System.out.println(nodes.item(0).getAttributes().item(1).getNodeName());
		System.out.println(nodes.item(0).getAttributes().item(1).getNodeValue());
		System.out.println(nodes.item(0).getTextContent());
		
		return null;
	}
	
	public static void main(String[] args) throws MalformedURLException, IOException, XPathExpressionException, RowsExceededException, BiffException, WriteException{
		BSEQuotesExtractor q = new BSEQuotesExtractor();
		DOMParser parser = new DOMParser(new URL("http://www.bseindia.com/bseplus/StockReach/StockQuote/Equity/BAJAJ%20AUTO%20LTD/BAJAJAUT/532977/Scrips").openStream());
		Document d = parser.getDocument();
		q.getName(d);
		
	}

            }


And this is the output i get
1
div 
dvTitle
null

now why do i get that null???
i should get BAJAJ AUTO LTD.