* @throws FeedException thrown if the W3C DOM document for the feed could not be created.
     *
     */
    public org.w3c.dom.Document outputW3CDom(WireFeed feed) throws IllegalArgumentException,FeedException {
        Document doc = outputJDom(feed);
        DOMOutputter outputter = new DOMOutputter();
        try {
            return outputter.output(doc);
        }
        catch (JDOMException jdomEx) {
            throw new FeedException("Could not create DOM",jdomEx);
        }
    }