System.exit(result);
    }

    public static int main(String[] args, ClassWorld classWorld) {
        MavenCli cli = new MavenCli();

        MessageUtils.systemInstall();
        MessageUtils.registerShutdownHook();
        int result = cli.doMain(new CliRequest(args, classWorld));
        MessageUtils.systemUninstall();

        return result;
    }

    // TODO need to externalize CliRequest