ContainerLifecycleEventPreloader preloader = null;
int preloaderThreadPoolSize = bootstrapConfiguration.getPreloaderThreadPoolSize();
if (preloaderThreadPoolSize > 0 && Permissions.hasPermission(Permissions.MODIFY_THREAD_GROUP)) {
preloader = new ContainerLifecycleEventPreloader(preloaderThreadPoolSize, observerNotificationService.getGlobalLenientObserverNotifier());
}
services.add(ContainerLifecycleEvents.class, new ContainerLifecycleEvents(preloader, services.get(RequiredAnnotationDiscovery.class)));
services.add(GlobalEnablementBuilder.class, new GlobalEnablementBuilder());
if (!services.contains(HttpContextActivationFilter.class)) {
services.add(HttpContextActivationFilter.class, AcceptingHttpContextActivationFilter.INSTANCE);
}