for (RemoteRepository repository : repositories) {
                if (repository.isRepositoryManager()) {
                    this.repositories.addAll(repository.getMirroredRepositories());
                } else {
                    this.repositories.add(repository);
                }
            }
            collect = scopesToCollect == null
                    ? Collections.emptySet()

            builder.setAuthentication(toAuthentication(repo.getAuthentication()));
            builder.setProxy(toProxy(repo.getProxy()));
            builder.setMirroredRepositories(toRepos(repo.getMirroredRepositories()));
            builder.setBlocked(repo.isBlocked());
            result = builder.build();
        }
        return result;
    }

    public static String getLayout(ArtifactRepository repo) {