Path mavenSystemHome = properties.containsKey("maven.home")
                ? Paths.get(properties.get("maven.home"))
                : properties.containsKey("env.MAVEN_HOME") ? Paths.get(properties.get("env.MAVEN_HOME")) : null;

        DefaultRepositorySystemSession rsession = new DefaultRepositorySystemSession(h -> false);
        rsession.setSystemProperties(properties);