* @param session The build session from which to derive further settings, must not be {@code null}.
     */
    public DefaultPluginPrefixRequest(String prefix, MavenSession session) {
        setPrefix(prefix);

        setRepositorySession(session.getRepositorySession());

        MavenProject project = session.getCurrentProject();
        if (project != null) {

            throws PluginResolutionException {
        RequestTrace trace = RequestTrace.newChild(null, plugin);

        Artifact pluginArtifact = toArtifact(plugin, session);

        try {
            DefaultRepositorySystemSession pluginSession = new DefaultRepositorySystemSession(session);
            pluginSession.setArtifactDescriptorPolicy(new SimpleArtifactDescriptorPolicy(true, false));

         */
        REQUEST_DOMINANT,
    }

    final Session session;
    final RepositoryMerging repositoryMerging;

    List<RemoteRepository> pomRepositories;
    List<RemoteRepository> repositories;
    List<RemoteRepository> externalRepositories;
    Set<String> ids;

    public DefaultModelRepositoryHolder(
            Session session, RepositoryMerging repositoryMerging, List<RemoteRepository> externalRepositories) {

    private final InternalSession session;
    private final org.eclipse.aether.graph.Dependency dependency;

    public DefaultDependencyCoordinate(
            @Nonnull InternalSession session, @Nonnull org.eclipse.aether.graph.Dependency dependency) {
        this.session = nonNull(session, "session");
        this.dependency = nonNull(dependency, "dependency");
    }

    @Nonnull

public class DefaultArtifact implements Artifact {
    private final @Nonnull InternalSession session;
    private final @Nonnull org.eclipse.aether.artifact.Artifact artifact;
    private final String key;

    public DefaultArtifact(@Nonnull InternalSession session, @Nonnull org.eclipse.aether.artifact.Artifact artifact) {
        this.session = nonNull(session, "session");
        this.artifact = nonNull(artifact, "artifact");
        this.key = getGroupId()

     */
    @Nonnull
    default ModelSource resolveModel(
            @Nonnull Session session, @Nonnull Parent parent, @Nonnull AtomicReference<Parent> modified)
            throws ModelResolverException {
        return resolveModel(
                session,
                parent.getGroupId(),
                parent.getArtifactId(),
                parent.getVersion(),

        DefaultRepositorySystemSession session = new DefaultRepositorySystemSession(h -> false);
        session.setScopeManager(new ScopeManagerImpl(Maven4ScopeManagerConfiguration.INSTANCE));
        session.setArtifactDescriptorPolicy(new SimpleArtifactDescriptorPolicy(true, true));
        DependencyTraverser depTraverser = new FatArtifactTraverser();
        session.setDependencyTraverser(depTraverser);

    /**
     * @param session the repository session
     * @param repository the repository to deploy to
     * @param artifacts the collection of artifacts to deploy
     * @throws ArtifactDeployerException if the deployment failed
     * @throws IllegalArgumentException if an argument is {@code null} or invalid
     */
    default void deploy(

        configuration.addChild("uri", "${session.rootDirectory.uri}");
        configuration.addChild("path", "${session.rootDirectory}");
        configuration.addChild("uriString", "${session.rootDirectory.uri.string}");
        configuration.addChild("uriAsciiString", "${session.rootDirectory.uri.ASCIIString}");
        configuration.addChild("pathString", "${session.rootDirectory.string}");

        Mojo mojo = new Mojo();

        if (session != null) {
            request.setOffline(session.isOffline());
            request.setForceUpdate(session.getRequest().isUpdateSnapshots());
        }
    }

    private void injectSession2(ArtifactResolutionRequest request, MavenSession session) {
        injectSession1(request, session);

        if (session != null) {