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();

                    request.getSession(),
                    DefaultModelRepositoryHolder.RepositoryMerging.POM_DOMINANT,
                    request.getSession().getRemoteRepositories()));
        }
        if (request.getModelResolver() == null) {
            builder.modelResolver(new DefaultModelResolver());
        }
        return builder.build();
    }