// being resumed. To avoid a flake in this scenario, calculate how long that thread actually
    // waited and assert based on that time. Empirically, the race where the thread ends up waiting
    // for 5.5 seconds happens about 2% of the time.
    boolean longWait = NANOSECONDS.toSeconds(thread.timeSpentBlocked) >= 5;
    // Count how long it actually took to return; we'll accept any number between the expected delay

   */
  abstract <T> T getFinalValue(ClosingFuture<T> closingFuture) throws ExecutionException;

  /** Marks the given step final, cancels it, and waits for the cancellation to happen. */
  abstract void cancelFinalStepAndWait(ClosingFuture<TestCloseable> closingFuture);

  /**
   * Marks the given step final and waits for it to fail. Expects the failure exception to match

 * conformance of concrete {@link Map} subclasses to that contract.
 *
 * @param <K> the type of keys used by the maps under test
 * @param <V> the type of mapped values used the maps under test
 * @author George van den Driessche
 */
// TODO: Descriptive assertion messages, with hints as to probable fixes.

- DRA BindingConditions: when the DRABindingConditions feature was enabled, reusing the same claim among different pods may have caused a panic in the scheduler when deallocation happens in parallel (a rare race condition). ([#137371](https://github.com/kubernetes/kubernetes/pull/137371), [@pohly](https://github.com/pohly)) [SIG Node, Scheduling and Testing]

    val result = StringBuilder()
    for (i in 0 until count) {
      val value = inputStream.read()
      if (value == -1) {
        inputStream.close()
        break
      }
      result.append(value.toChar())
    }
    return result.toString()
  }

  @Test
  fun markAndResetWithContentLengthHeader() {
    testMarkAndReset(TransferKind.FIXED_LENGTH)
  }

  @Test

* Release the kubelet client certificate rotation as beta. ([#51045](https://github.com/kubernetes/kubernetes/pull/51045), [@jcbsmpsn](https://github.com/jcbsmpsn))
* Adds --append-hash flag to kubectl create configmap/secret, which will append a short hash of the configmap/secret contents to the name during creation. ([#49961](https://github.com/kubernetes/kubernetes/pull/49961), [@mtaufen](https://github.com/mtaufen))

      ClosingFuture<?> future6,
      ClosingFuture<?>... moreFutures) {
    return whenAllSucceed(
        FluentIterable.of(future1, future2, future3, future4, future5, future6)
            .append(moreFutures));
  }

  private final State<V> state;

  private ClosingFuture(ListenableFuture<V> future) {
    this(future, new CloseableList());
  }

  Before this PR, if PreFilter return `Unschedulable`, it may result in an unexpected abortion in the preemption, 
  which shouldn't happen in the default scheduler, but may happen in schedulers with a custom plugin. ([#119779](https://github.com/kubernetes/kubernetes/pull/119779), [@sanposhiho](https://github.com/sanposhiho)) [SIG Scheduling]

    // maximumSize/Weight is specified in which case ensure that each segment gets at least 10
    // entries. The special casing for size-based eviction is only necessary because that eviction
    // happens per segment instead of globally, so too many segments compared to the maximum size
    // will result in random eviction behavior.
    int segmentShift = 0;
    int segmentCount = 1;
    while (segmentCount < concurrencyLevel

- Kubeadm: when using a custom image repository for CoreDNS kubeadm now will append the "coredns"  image name instead of  "coredns/coredns", thus restoring the behaviour existing before the v1.21 release. Users who rely on nested folder for the coredns image should set the "clusterConfiguration.dns.imageRepository" value including...