);

    Path tempRootDir;
    Path tempDirPath;
    File tempDirFile;
    AtomicInteger counter;
    FileSystem fileSystem;

    @Setup(Level.Trial)
    public void setupTrial() throws IOException {
        this.tempRootDir = Files.createTempDirectory("chmod-benchmark");
        NativeServices.initializeOnDaemon(tempRootDir.toFile(), NativeServicesMode.fromSystemProperties());