if ioStats.WriteIOs > 0 {
		m.writesAwait = float64(ioStats.WriteTicks) / float64(ioStats.WriteIOs)
	}

	// TotalTicks is in milliseconds
	m.percUtil = float64(ioStats.TotalTicks) * 100 / (durationSecs * 1000)

	return
}

func newDriveMetricsCache() *cachevalue.Cache[storageMetrics] {
	var (
		// prevDriveIOStats is used to calculate "per second"

  }

  public void testZeros100() {
    // Test 100 byte array of 0x00.
    byte[] zeros = new byte[100];
    assertCrc(0x07cb9ff6, zeros);
  }

  public void testFull() {
    // Test 32 byte array of 0xFF.
    byte[] fulls = new byte[32];
    Arrays.fill(fulls, (byte) 0xFF);
    assertCrc(0x62a8ab43, fulls);
  }

  public void testFull100() {
    // Test 100 byte array of 0xFF.
    byte[] fulls = new byte[100];

		expectedStrings []string
	}{
		{getListObjectsV1URL(s.endPoint, bucketName, "", "1000", ""), []string{"<Key>foo bar 1</Key>", "<Key>foo bar 2</Key>"}},
		{getListObjectsV1URL(s.endPoint, bucketName, "", "1000", "url"), []string{"<Key>foo+bar+1</Key>", "<Key>foo+bar+2</Key>"}},
		{
			getListObjectsV2URL(s.endPoint, bucketName, "", "1000", "", "", ""),
			[]string{
				"<Key>foo bar 1</Key>",
				"<Key>foo bar 2</Key>",

    // Check the first 100,000 integers
    for (int i = 0; i < 100000; i++) {
      assertEquals(LongMath.isPrime(i), IntMath.isPrime(i));
    }

    // Then check 1000 deterministic pseudo-random int values.
    Random rand = new Random(1);
    for (int i = 0; i < 1000; i++) {
      int n = rand.nextInt(Integer.MAX_VALUE);
      assertEquals(LongMath.isPrime(n), IntMath.isPrime(n));
    }
  }

            task.setDaemon(isDaemonThread);
            task.start();
            task.join(timeout);
            if (!done.get()) {
                for (int i = 0; i < 100 && !done.get(); i++) {
                    task.interrupt();
                    ThreadUtil.sleep(100L);
                }
                throw new ExtractException("PDFBox process cannot finish in " + timeout + " sec.");
            }

        if (valueSeparator.length() > 0) {
            final String[] values = rolesStr.split(valueSeparator);
            if (maxAge > 0) {
                try {
                    final long time = getCurrentTime() / 1000 - Long.parseLong(values[0]);
                    if (time > maxAge || time < 0) {
                        if (logger.isDebugEnabled()) {
                            logger.debug("role info is expired: {} > {}", time, maxAge);

      if (!queue.idleLatch().await(waitTime, TimeUnit.NANOSECONDS)) {
        TaskRunner.INSTANCE.lock.withLock {
          TaskRunner.INSTANCE.cancelAll()
        }
        fail<Unit>("Queue still active after 1000 ms")
      }
    }
  }

  override fun beforeEach(context: ExtensionContext) {
    testName = context.displayName

    beforeEach()
  }

  private fun beforeEach() {

        }
        if (form.lang != null) {
            final Set<String> langSet = new HashSet<>();
            for (final String lang : form.lang) {
                if (StringUtil.isNotBlank(lang) && lang.length() < 1000) {
                    if (Constants.ALL_LANGUAGES.equals(lang)) {
                        langSet.clear();
                        break;
                    }

        }

        logger.info("Crawler is running");
        count = 0;
        isRunning = true;
        while (count < 300 && isRunning) { // Wait until the crawler terminates
            ThreadUtil.sleep(1000);
            count++;
            final Map<String, Object> scheduler = getSchedulerItem(namePrefix);
            assertTrue(scheduler.containsKey("running"));
            isRunning = (Boolean) scheduler.get("running");

        .isEqualTo(0xFFEEDDCCBBAA9988L);
  }

  public void testByteArrayRoundTrips() {
    Random r = new Random(5);
    byte[] b = new byte[Longs.BYTES];

    for (int i = 0; i < 1000; i++) {
      long num = r.nextLong();
      assertThat(Longs.fromByteArray(Longs.toByteArray(num))).isEqualTo(num);

      r.nextBytes(b);
      long value = Longs.fromByteArray(b);