protected void encodeLink(String href, String bundleKey) throws IOException {
protected void encodeLink(String href, String ... bundleKeys) throws IOException {
    protected void encodeLink(String href, String bundleKey) throws IOException {        writer.startElement("a", this);        writer.writeAttribute("href", href, null);        writer.write(this.getBundleValue("BolonhaManagerResources", bundleKey));        writer.endElement("a");    }