* @param version the artifact version, or {@code null} is unspecified
     * @param extension the artifact extension, or {@code null} is unspecified
     * @return coordinate used to point to the artifact
     *
     * @see org.apache.maven.api.services.ArtifactCoordinateFactory#create(Session, String, String, String, String)
     */
    @Nonnull

     *
     * @see ArtifactFactory#create(Session, String, String, String, String)
     */
    @Override
    public ArtifactCoordinate createArtifactCoordinate(
            String groupId, String artifactId, String version, String extension) {
        return getService(ArtifactCoordinateFactory.class).create(this, groupId, artifactId, version, extension);
    }

    /**

    // projectId -> Deque<lifecycle>
    private final Map<String, Deque<String>> lifecycles = new ConcurrentHashMap<>();

    @Inject
    ReactorReader(MavenSession session) {
        this.session = session;
        this.repository = new WorkspaceRepository("reactor", null);
    }

    //
    // Public API
    //

    public WorkspaceRepository getRepository() {
        return repository;
    }

            List<Extension> extensions =
                    project.getModel().getDelegate().getBuild().getExtensions();
            if (extensions != null) {
                for (Extension ext : extensions) {
                    String version;
                    if (ext.getVersion() == null || ext.getVersion().isEmpty()) {
                        version = "RELEASE";
                    } else {

		if err != nil {
			writeSTSErrorResponse(ctx, w, ErrSTSInvalidParameterValue, err)
			return
		}

		// Version in policy must not be empty
		if sessionPolicy.Version == "" {
			writeSTSErrorResponse(ctx, w, ErrSTSInvalidParameterValue, fmt.Errorf("Invalid session policy version"))
			return
		}

		claims[policy.SessionPolicyName] = base64.StdEncoding.EncodeToString([]byte(sessionPolicyStr))
	}

 */
class DefaultModelResolverTest {

    Session session;

    @BeforeEach
    void setup() {
        Path basedir = Paths.get(System.getProperty("basedir", ""));
        Path localRepoPath = basedir.resolve("target/local-repo");
        Path remoteRepoPath = basedir.resolve("src/test/remote-repo");
        Session s = ApiRunner.createSession();

true generate-sources org.apache.maven.plugin.coreit.CMojo java per-lookup once-per-session models java.lang.String[] false true version java.lang.String false true ${version} xpp3-writer Does nothing. false true false false false true generate-sources org.apache.maven.plugin.coreit.BMojo java per-lookup once-per-session models java.lang.String[] false true version java.lang.String false true ${version} org.apache.maven maven-plugin-api jar 2.0 org/apache/maven/plugin/coreit/AMojo.class package ...

    @SuppressWarnings("unchecked")
    public static ModelCache newInstance(RepositorySystemSession session, boolean anew) {
        ConcurrentHashMap<Object, Supplier<?>> cache;
        RepositoryCache repositoryCache = session != null ? session.getCache() : null;
        if (repositoryCache == null) {
            return new DefaultModelCache(new ConcurrentHashMap<>());
        } else {

    @Override
    public ModelSource resolveModel(
            Session session, String groupId, String artifactId, String version, Consumer<String> resolvedVersion)
            throws ModelResolverException {
        try {
            ArtifactCoordinate coord = session.createArtifactCoordinate(groupId, artifactId, version, "pom");
            if (coord.getVersion().getVersionRange() != null

            project.setPluginArtifactRepositories(request.getPluginArtifactRepositories());
            projects.add(project);
        }

        session.setProjects(projects);
        session.setAllProjects(session.getProjects());

        return session;
    }

    protected void initRepoSession(ProjectBuildingRequest request) throws Exception {