return ArtifactCoordinateFactoryRequest.builder()
                .session(nonNull(session, "session"))
                .coordinateString(nonNull(coordinateString, "coordinateString"))
                .build();
    }

    @Nonnull
    static ArtifactCoordinateFactoryRequest build(@Nonnull Session session, @Nonnull ArtifactCoordinate coordinate) {

    }

    @NotThreadSafe
    class ToolchainsBuilderRequestBuilder {
        Session session;
        Source globalToolchainsSource;
        Source userToolchainsSource;

        public ToolchainsBuilderRequestBuilder session(Session session) {
            this.session = session;
            return this;
        }

        return cast(InternalSession.class, session.getData().get(InternalSession.class), "session");
    }

    static void associate(org.eclipse.aether.RepositorySystemSession rsession, Session session) {
        if (!rsession.getData().set(InternalSession.class, null, from(session))) {
            throw new IllegalStateException("A maven session is already associated with the repository session");

    @Named("scoped")
    @SessionScoped
    @Typed
    static class MySessionScopedBean implements BeanItf {
        @Inject
        Session session;

        @Inject
        BeanItf2 anotherBean;

        public Session getSession() {
            return session;
        }

        public BeanItf2 getAnotherBean() {
            return anotherBean;
        }

import org.apache.maven.api.annotations.ThreadSafe;

/**
 * A container for data that is specific to a session.
 * All components may use this storage to associate arbitrary data with a session.
 * <p>
 * Unlike a cache, this session data is not subject to purging. For this same reason, session data should also not be
 * abused as a cache (i.e. for storing values that can be re-calculated) to avoid memory exhaustion.
 * <p>

            remoteRepositories = session.getRemoteRepositories();
        }
        CollectRequest collectRequest = new CollectRequest()
                .setRootArtifact(rootArtifact != null ? session.toArtifact(rootArtifact) : null)
                .setRoot(root != null ? session.toDependency(root, false) : null)
                .setDependencies(session.toDependencies(dependencies, false))

            remoteRepositories = session.getRemoteRepositories();
        }
        CollectRequest collectRequest = new CollectRequest()
                .setRootArtifact(rootArtifact != null ? session.toArtifact(rootArtifact) : null)
                .setRoot(root != null ? session.toDependency(root, false) : null)
                .setDependencies(session.toDependencies(dependencies, false))

        TaskSegment mergedSegment = new TaskSegment(false);

        for (TaskSegment taskSegment : taskSegments) {
            mergedSegment.getTasks().addAll(taskSegment.getTasks());
        }

        return lifecycleExecutionPlanCalculator.calculateExecutionPlan(
                session, session.getCurrentProject(), mergedSegment.getTasks(), setup);

public class DefaultProject implements Project {

    private final InternalMavenSession session;
    private final MavenProject project;
    private final Packaging packaging;

    public DefaultProject(InternalMavenSession session, MavenProject project) {
        this.session = session;
        this.project = project;
        this.packaging = session.requirePackaging(project.getPackaging());
    }

        nonNull(request, "request");
        InternalSession session = InternalSession.from(request.getSession());
        try {
            Map<Artifact, Path> paths = new HashMap<>();
            ArtifactManager artifactManager = session.getService(ArtifactManager.class);
            List<RemoteRepository> repositories = session.toRepositories(session.getRemoteRepositories());
            List<ArtifactRequest> requests = new ArrayList<>();