@Override
    public void metadataInvalid(RepositoryEvent event) {
        println("metadataInvalid", event.getMetadata().toString());
    }

    @Override
    public void metadataResolved(RepositoryEvent event) {
        println("metadataResolved", event.getMetadata() + " from " + event.getRepository());
    }

    @Override
    public void metadataResolving(RepositoryEvent event) {

    private final MetadataResolver metadataResolver;
    private final SyncContextFactory syncContextFactory;
    private final RepositoryEventDispatcher repositoryEventDispatcher;
    private final VersionScheme versionScheme;

    @Inject
    public DefaultVersionRangeResolver(
            MetadataResolver metadataResolver,
            SyncContextFactory syncContextFactory,