getRequestCycleSettings().setGatherExtendedBrowserInfo(true);
    public void init()    {      realPathToContext = this.getWicketServlet().getServletContext().getRealPath("/");      getDebugSettings().setSerializeSessionAttributes(false);             getSecuritySettings().setAuthorizationStrategy(new SimpleAuthorizationStrategy());           if(dic == null)      {        OwlApp.dic = new SQLiteProvider(realPathToContext + "WEB-INF/owl.db");      }    }