env = quercus.createEnv(page, ws, request, response);
quercus.setServletContext(_servletContext);
try {
env.start();
// GoogleAppEngine SDK is missing non-essential Jetty classes
// (Jetty also hides server classes from webapp)
//env.setGlobalValue("request", env.wrapJava(request));
//env.setGlobalValue("response", env.wrapJava(response));