}

    private
    val fileResourceListener: FileResourceListener by lazy(listenerManager::getBroadcaster)

    private
    val listener: Listener by lazy(listenerManager::getBroadcaster)

    override fun propertiesFile(propertiesFile: File): Map<String, String>? {
        fileResourceListener.fileObserved(propertiesFile)
        return super.propertiesFile(propertiesFile)
    }