public static void printNode(Node node) {

        //System.out.println("Type de noeud : "+node.getNodeType());                                    
        if (node.getNodeType() == Node.TEXT_NODE) {
            if (node.getParentNode().getNodeName().equals("guid")) {
                String fileName = node.getTextContent();
                System.out.println(fileName);
                Download.wgetIfNotExists(fileName);
            }
        }

        NodeList nodes = node.getChildNodes();

        for (int i = 0; i < nodes.getLength(); i++) {
            Node n = nodes.item(i);
            printNode(n);
        }
    }