long start = appInitializer.getStartTime();
long toRegistry = appInitializer.getRegistryCreatedTime();
ServletApplicationInitializer ai = registry.getService("ServletApplicationInitializer",
ServletApplicationInitializer.class);
ai.initializeApplication(filterConfig.getServletContext());
registry.performRegistryStartup();
handler = registry.getService("HttpServletRequestHandler", HttpServletRequestHandler.class);