}

    /*
     * TODO: https://github.com/google/guava/issues/2143 - In addition to overriding `execute`, also
     * override the `Future`-returning methods of `ExecutorService` to propagate cancellation from
     * our `TrustedListenableFutureTask` to a `Future` returned by the delegate executor?
     */

    @Override
    public final void execute(Runnable command) {
      delegate.execute(command);
    }

 *
 * <p>A pipeline of {@code ClosingFuture}s is a tree of steps. Each step represents either an
 * asynchronously-computed intermediate value, or else an exception that indicates the failure or
 * cancellation of the operation so far. The only way to extract the value or exception from a step
 * is by declaring that step to be the last step of the pipeline. Nevertheless, we refer to the

- Fix goroutine hot-loop in client-go StartEventWatcher when the event broadcaster shuts down before the cancellation context fires. ([#137398](https://github.com/kubernetes/kubernetes/pull/137398), [@Rajneesh180](https://github.com/Rajneesh180)) [SIG API Machinery]

- `wait.ContextForChannel()` now implements the context.Context interface and
  does not return a cancellation function. ([#115140](https://github.com/kubernetes/kubernetes/pull/115140), [@smarterclayton](https://github.com/smarterclayton))

## Dependencies

### Added

- `(*"k8s.io/client-go/rest".Request).{Do,DoRaw,Stream,Watch}` now require callers to pass a `context.Context` as an argument. The context is used for timeout and cancellation signaling and to pass supplementary information to round trippers in the wrapped transport chain. If you don't need any of this functionality, it is sufficient to pass a context created with `context.Background()` to these functions. The `(*"k...

- Client-go/tools/record.Broadcaster: Fixed automatic shutdown on WithContext cancellation. ([#124635](https://github.com/kubernetes/kubernetes/pull/124635), [@pohly](https://github.com/pohly))
- Do not remove the "batch.kubernetes.io/job-tracking" finalizer from a Pod, in a corner

   * not for synchronization control.
   */
  public int getQueueLength() {
    return lock.getQueueLength();
  }

  /**
   * Returns whether any threads are waiting to enter this monitor. Note that because cancellations
   * may occur at any time, a {@code true} return does not guarantee that any other thread will ever
   * enter this monitor. This method is designed primarily for use in monitoring of the system
   * state.
   */