// Get the model factory extension point
ModelFactoryExtensionPoint modelFactories = registry.getExtensionPoint(ModelFactoryExtensionPoint.class);
//FIXME remove this
ContributionPostProcessor postProcessor = new ExtensibleContributionPostProcessor(registry.getExtensionPoint(ContributionPostProcessorExtensionPoint.class));
// Create contribution listener
ExtensibleContributionListener contributionListener = new ExtensibleContributionListener(registry.getExtensionPoint(ContributionListenerExtensionPoint.class));
// Create a contribution repository