public Optional<Boolean> alsoMake() {
        return returnFirstPresentOrEmpty(MavenOptions::alsoMake);
    }

    @Override
    public Optional<Boolean> alsoMakeDependents() {
        return returnFirstPresentOrEmpty(MavenOptions::alsoMakeDependents);
    }

    @Override
    public Optional<String> threads() {
        return returnFirstPresentOrEmpty(MavenOptions::threads);
    }

    @Override