new ExtensibleContributionListener(registry.getExtensionPoint(ContributionListenerExtensionPoint.class));
// Create a contribution repository
ContributionRepository repository;
try {
repository = new ContributionRepositoryImpl("target", inputFactory, monitor);
} catch (IOException e) {
throw new ActivationException(e);
}
ExtensibleURLArtifactProcessor documentProcessor = new ExtensibleURLArtifactProcessor(documentProcessors, monitor);