Lookup lookup) {
            super(session, repositorySystem, repositories, resolverRepositories, lookup);
            systemProperties = System.getenv().entrySet().stream()
                    .collect(Collectors.toMap(e -> "env." + e.getKey(), e -> e.getValue()));
            System.getProperties().forEach((k, v) -> systemProperties.put(k.toString(), v.toString()));
        }