public String getMessage() {
            return problem.getMessage();
        }

        @Override
        public Severity getSeverity() {
            return Severity.valueOf(problem.getSeverity().name());
        }
    }

        if (effective.getRepositories().isEmpty()
                && effective.getPluginRepositories().isEmpty()) {
            Repository central = Repository.newBuilder()
                    .id("central")
                    .name("Central Repository")
                    .url("https://repo.maven.apache.org/maven2")
                    .snapshots(RepositoryPolicy.newBuilder().enabled(false).build())
                    .build();