UtilityExtensionPoint utilities = registry.getExtensionPoint(UtilityExtensionPoint.class);
ConversationManager conversationManager = utilities.getUtility(ConversationManager.class);
// Create the composite activator
CompositeActivator compositeActivator =
new CompositeActivatorImpl(assemblyFactory, messageFactory, javaInterfaceFactory, scaBindingFactory,
mapper, scopeRegistry, workScheduler, wireProcessor, requestContextFactory,
proxyFactory, providerFactories, endpointResolverFactories, processors, conversationManager);
return compositeActivator;
}