/**
     * Information about modules in the main output. This field is initially null and is set to a non-null
     * value when the output directories have been set, or when it is too late for setting them.
     */
    private PathModularization outputModules;

    /**
     * Creates an initially empty result. Callers should add path elements by calls

    /**
     * Information about modules in the main output. This field is initially null and is set to a non-null
     * value when the output directories have been set, or when it is too late for setting them.
     */
    private PathModularization outputModules;

    /**
     * Creates an initially empty result. Callers should add path elements by calls