// create the JAXP XPath evaluation environment. XPath xpath = XPathFactory.newInstance().newXPath();

    // creat an xpath expression. This example select all nodes with the
    // name 'link' from the root of the document.
    String expression = "//link";
    // get a list of nodes using the xpath environment, DOM Document and the
    // XPath expression. Specify the type of node that is retrived (in this
    // case its a NODESET which is a list of nodes)
    NodeList linkNodes = (NodeList) xpath.evaluate(expression, bbcDoc, XPathConstants.NODESET);
    for (int i = 0; i < linkNodes.getLength(); i++) {
        // System.out.println(linkNodes.item(i).getTextContent());
    }