RepositoryUtils.overlay(request.getLocalRepository(), request.getRepositorySession(), repoSystem);
            InternalSession.from(session);
            this.repositories = RepositoryUtils.toRepos(request.getRemoteRepositories());
            this.executor = createExecutor(getParallelism(request));
            if (localProjects) {
                this.modelPool = new ReactorModelPool();

        InternalMavenSession session = InternalMavenSession.from(request.getSession());
        try {
            List<ArtifactRepository> repositories = session.toArtifactRepositories(session.getRemoteRepositories());
            ProjectBuildingRequest req = new DefaultProjectBuildingRequest()
                    .setRepositorySession(session.getSession())
                    .setRemoteRepositories(repositories)