AssemblyFactory assemblyFactory = factories.getFactory(AssemblyFactory.class);
DataBindingExtensionPoint dataBindings = registry.getExtensionPoint(DataBindingExtensionPoint.class);
TransformerExtensionPoint transformers = registry.getExtensionPoint(TransformerExtensionPoint.class);
MediatorImpl mediator = new MediatorImpl(dataBindings, transformers);
PropertyValueObjectFactory propertyFactory = new DefaultPropertyValueObjectFactory(mediator);
registry.addExtensionPoint(propertyFactory);
this.implementationActivators = DiscoveryUtils.discoverActivators(ImplementationActivator.class, getClass().getClassLoader(), registry);
StAXArtifactProcessorExtensionPoint staxProcessors = registry.getExtensionPoint(StAXArtifactProcessorExtensionPoint.class);