* @param originalRepository
     * @return true if external.
     */
    static boolean isExternalRepo(ArtifactRepository originalRepository) {
        try {
            URL url = new URL(originalRepository.getUrl());
            return !(isLocal(url.getHost()) || url.getProtocol().equals("file"));
        } catch (MalformedURLException e) {

    }

    @Override
    public Transport transport(Session session, RemoteRepository repository) {
        try {
            URI baseURI = new URI(repository.getUrl());
            return new DefaultTransport(
                    baseURI,
                    transporterProvider.newTransporter(
                            InternalSession.from(session).getSession(),

    }

    @Override
    public Transport transport(Session session, RemoteRepository repository) {
        try {
            URI baseURI = new URI(repository.getUrl());
            return new DefaultTransport(
                    baseURI,
                    transporterProvider.newTransporter(
                            InternalSession.from(session).getSession(),

    }

    public String toString() {
        StringBuilder sb = new StringBuilder(256);

        sb.append("      id: ").append(getId()).append(LS);
        sb.append("      url: ").append(getUrl()).append(LS);
        sb.append("   layout: ").append(layout != null ? layout : "none");

        if (proxy != null) {
            sb.append(LS)
                    .append("    proxy: ")

        // Value taken from p1
        // ----------------------------------------------------------------------

        assertEquals("scm-url/p2/p3/p4", p4.getScm().getUrl());

        // ----------------------------------------------------------------------
        // Value taken from p4
        // ----------------------------------------------------------------------

                            .getRepository();
                    if (r.getId() != null
                            && !r.getId().isEmpty()
                            && r.getUrl() != null
                            && !r.getUrl().isEmpty()) {
                        ArtifactRepository repo = MavenRepositorySystem.buildArtifactRepository(
                                new org.apache.maven.model.DeploymentRepository(r));

        ArtifactRepository repository = repositories.get(0);
        assertEquals(TestMavenWorkspaceReader.REPO_ID, repository.getId());
        assertEquals(TestMavenWorkspaceReader.REPO_URL, repository.getUrl());
    }

    @Test
    void testTransitiveResolutionOrder() throws Exception {
        Artifact m = createLocalArtifact("m", "1.0");

        Artifact n = createLocalArtifact("n", "1.0");

    }

    public ArtifactRepository buildArtifactRepository(Repository repository) throws InvalidRepositoryException {
        return new MavenArtifactRepository(
                repository.getId(),
                repository.getUrl(),
                new DefaultRepositoryLayout(),
                new ArtifactRepositoryPolicy(),
                new ArtifactRepositoryPolicy());
    }

        repositorySession.setLocalRepositoryManager(new SimpleLocalRepositoryManagerFactory()
                .newInstance(repositorySession, new LocalRepository(repo.getUrl())));
        MavenSession session =
                new MavenSession(container, repositorySession, request, new DefaultMavenExecutionResult());
        session.setProjects(Collections.<MavenProject>emptyList());

                                + " (" + repository.getUrl() + ")");
            }

            return false;
        }

        if (getLogger().isDebugEnabled()) {
            getLogger()
                    .debug("Determining update check for " + artifact + " (" + file + ") from " + repository.getId()
                            + " (" + repository.getUrl() + ")");
        }

        if (file == null) {