}

        repositorySystem.injectMirror(request.getRepositorySession(), internalRepositories);

        repositorySystem.injectProxy(request.getRepositorySession(), internalRepositories);

        repositorySystem.injectAuthentication(request.getRepositorySession(), internalRepositories);

        List<ArtifactRepository> dominantRepositories;

    /**
     * Gets the currently active repository session.
     *
     * @return The currently active repository session or {@code null} if none.
     */
    RepositorySystemSession getRepositorySession();

     */
    public DefaultPluginVersionRequest(Plugin plugin, MavenSession session) {
        setGroupId(plugin.getGroupId());
        setArtifactId(plugin.getArtifactId());

        setRepositorySession(session.getRepositorySession());

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

    /**

        InternalSession session = new DefaultSession(
                mavenSession, repositorySystem, null, mavenRepositorySystem, lookup, runtimeInformation);
        InternalSession.associate(mavenSession.getRepositorySession(), session);
        return session;
    }

        setRemoteRepositories(request.getRemoteRepositories());
        setPluginArtifactRepositories(request.getPluginArtifactRepositories());
        setRepositorySession(request.getRepositorySession());
        setLocalRepository(request.getLocalRepository());
        setBuildStartTime(request.getBuildStartTime());
        setProject(request.getProject());

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

        InternalSession iSession = InternalSession.from(configuration.getRepositorySession());
        InternalMavenSession mSession = InternalMavenSession.from(iSession);
        MavenSession session = mSession.getMavenSession();

        session.setProjects(projects);

            @Nonnull MavenRepositorySystem mavenRepositorySystem,
            @Nonnull Lookup lookup,
            @Nonnull RuntimeInformation runtimeInformation) {
        super(
                requireNonNull(session).getRepositorySession(),
                repositorySystem,
                remoteRepositories,
                remoteRepositories == null
                        ? map(session.getRequest().getRemoteRepositories(), RepositoryUtils::toRepo)

        return filter;
    }

    @Override
    public MavenProject getMavenProject() {
        return project;
    }

    @Override
    public RepositorySystemSession getRepositorySession() {
        return session;
    }

    @Override
    public DependencyResolutionRequest setResolutionFilter(DependencyFilter filter) {
        this.filter = filter;
        return this;
    }

        factory.setGlobalChecksumPolicy(checksumPolicy);
    }

    private ArtifactRepository injectSession(ArtifactRepository repository, boolean mirrors) {
        RepositorySystemSession session = legacySupport.getRepositorySession();

        if (session != null && repository != null && !isLocalRepository(repository)) {
            List<ArtifactRepository> repositories = Arrays.asList(repository);

    /**
     * Gets the session to use for repository access.
     *
     * @return The repository session or {@code null} if not set.
     */
    RepositorySystemSession getRepositorySession();

    /**
     * Sets the session to use for repository access.
     *
     * @param repositorySession The repository session to use.
     * @return This request, never {@code null}.
     */