/**
   * An object that can capture objects to be closed later, when a {@link ClosingFuture} pipeline is
   * done.
   */
  public static final class DeferredCloser {
    @RetainedWith private final CloseableList list;

    DeferredCloser(CloseableList list) {
      this.list = list;
    }

    /**
     * Captures an object to be closed when a {@link ClosingFuture} pipeline is done.

}

def ClusterConstantSinkingPass : Pass<"tf-device-constant-sinking", "mlir::func::FuncOp"> {
  let summary = "Sinks constants implicitly captured in a tf_device.cluster region.";

  let description = [{
    This pass sinks implicitly captured constants (`tf.Const` ops) used by and into
    a `tf_device.cluster` region. Performing this prior to outlining will reduce the
    number of arguments of the outlined function.

  // Lowers 2D upscaling logic to a single TFL::ResizeNearestNeighor op.
  //
  // To optimize JAX resize implementation, especially for 2D upscaling, this
  // pattern matching logic captures the following pattern to replace with the
  // single TFL::resize_nearest_neighbor op instance as a fast fused op
  // available in TFLite.
  //
  // - tfl.gather_nd -> tfl.transpose -> tfl.gather_nd -> tfl.transpose

	Subsystem MetricSubsystem `json:"Subsystem"`
	Name      MetricName      `json:"MetricName"`
	Help      string          `json:"Help"`
	Type      MetricTypeV2    `json:"Type"`
}

// MetricV2 captures the details for a metric
type MetricV2 struct {
	Description          MetricDescription `json:"Description"`
	StaticLabels         map[string]string `json:"StaticLabels"`

      // o = (i-k+1) + (s-1)(i-1) + P
      // Where the first term is the kernel applications on the input,
      // the second term is the additional applications from the stride
      // and P is a term that captures the total padding. After expanding we get
      // o = si + k - s + 2 + P
      // Here JAX sets P to cancel k-s+2, leading to the expression below
      if (output_size != input_size * stride) {
        return false;

  // state, Y is the number of tensor components that represent the input
  // elements, and Z is the number of tensor components that represent any
  // captured arguments. Y is determined by the output_shapes of an op that
  // defines the first operand of `op`.

  // TODO(jpienaar): Avoid this lookup.
  auto module = op->getParentOfType<ModuleOp>();

			expected: []string{ipv6},
			protocol: "udp",
		},
		{
			// We should only capture traffic to servers in /etc/resolv.conf nameservers
			// This checks we do not capture traffic to other servers.
			// This is important for cases like app -> istio dns server -> dnsmasq -> upstream
			// If we captured all DNS traffic, we would loop dnsmasq traffic back to our server.
			name:     "tcp localhost server",

				// Note that this test simulates a net-new pod being discovered during HandlePodCleanups that was not
				// delivered to the pod worker via HandlePodAdditions - there is no *known* scenario that can happen, but
				// we want to capture it in the metric. The more likely scenario is that a static pod with a predefined
				// UID is updated, which causes pod config to deliver DELETE -> ADD while the old pod is still shutting

					},
				},
			},
		),
		WithFrameworkOutOfTreeRegistry(frameworkruntime.Registry{
			"FakeNodeSelector": newFakeNodeSelector,
		}),
	)
	if err != nil {
		t.Fatal(err)
	}

	// Capture the bindings and events' controllers.
	var wg sync.WaitGroup
	wg.Add(2 * len(pods))
	bindings := make(map[string]string)

		t.Run(tc.name, func(t *testing.T) {
			testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
			defer testKubelet.Cleanup()
			kubelet := testKubelet.kubelet
			// Ensure we capture actions on the heartbeat client only.
			// We don't set it to nil or GetNode() doesn't read from nodeLister.
			kubelet.kubeClient = &fake.Clientset{}
			kubeClient := testKubelet.fakeKubeClient