_config = __parser.parse(source);
_config = __parser.parse(configuration.toString());
    public XmlConfiguration(String configuration) throws SAXException, IOException    {        initParser();        configuration = "<?xml version=\"1.0\"  encoding=\"ISO-8859-1\"?>\n<!DOCTYPE Configure PUBLIC \"-//Mort Bay Consulting//DTD Configure 1.2//EN\" \"http://jetty.mortbay.org/configure_1_2.dtd\">"                + configuration;        InputSource source = new InputSource(new StringReader(configuration));        synchronized (__parser)        {            _config = __parser.parse(source);        }    }