.map(Object::toString)
                        .toList();
                if (!Objects.equals(oldRepos, newRepos)) {
                    logger.debug("Merging repositories from " + model.getId() + "\n"
                            + newRepos.stream().map(s -> "    " + s).collect(Collectors.joining("\n")));
                }
            }

    }

    private static List<Repository> pruneRepositories(List<Repository> repositories) {
        return repositories.stream()
                .filter(r -> !org.apache.maven.api.Repository.CENTRAL_ID.equals(r.getId()))
                .collect(Collectors.toList());
    }