ObjectMeta: metav1.ObjectMeta{Name: "bar", ResourceVersion: "4"},
	}
	// ensure we copy spec.finalizers from old to new
	Strategy.PrepareForUpdate(ctx, invalidNamespace, namespace)
	if len(invalidNamespace.Spec.Finalizers) != 1 || invalidNamespace.Spec.Finalizers[0] != api.FinalizerKubernetes {
		t.Errorf("PrepareForUpdate should have preserved old.spec.finalizers")
	}
	errs = Strategy.ValidateUpdate(ctx, invalidNamespace, namespace)
	if len(errs) == 0 {

        return new CompositeNodeGroup(original.isReachableFromEntryPoint() || finalizers.isReachableFromEntryPoint(), original, finalizers.getFinalizerGroups());
    }

    public static HasFinalizers mergeInto(HasFinalizers original, HasFinalizers finalizers) {

	// if we can't convert the obj to PV, just return
	if !ok {
		return nil
	}
	for _, f := range pv.Finalizers {
		if f == volumeutil.PVProtectionFinalizer {
			// Finalizer is already present, nothing to do
			return nil
		}
	}
	klog.V(4).Infof("adding PV protection finalizer to %s", pv.Name)
	pv.Finalizers = append(pv.Finalizers, volumeutil.PVProtectionFinalizer)

	return nil
}

        return this;
    }

    @Override
    public SortedSet<Node> getFinalizers() {
        return finalizers;
    }

    @Override
    public DependentNodesSet addFinalizer(Node finalizer) {
        finalizers.add(finalizer);
        return this;
    }

    @Override
    public Set<Node> getMustPredecessors() {
        return mustPredecessors;
    }

		wantDelete int
	}{
		"new non-finished Pod with finalizer": {
			newPod: &v1.Pod{
				ObjectMeta: metav1.ObjectMeta{
					Finalizers: []string{batch.JobTrackingFinalizer},
				},
				Status: v1.PodStatus{
					Phase: v1.PodPending,
				},
			},
		},
		"pod with finalizer fails": {
			oldPod: &v1.Pod{
				ObjectMeta: metav1.ObjectMeta{
					Finalizers: []string{batch.JobTrackingFinalizer},
				},

    private final List<TaskIdentity> shouldRunAfter;
    private final List<TaskIdentity> finalizers;

    public DefaultPlannedTask(
        TaskIdentity taskIdentity,
        List<? extends NodeIdentity> nodeDependencies,
        List<TaskIdentity> mustRunAfter,
        List<TaskIdentity> shouldRunAfter,
        List<TaskIdentity> finalizers
    ) {
        this.taskIdentity = taskIdentity;

	// only for middle bytes. The finalizer resurrects that object.
	// As the result, all allocated memory must stay alive.
	const (
		N             = 1 << 20
		tinyBlockSize = 16 // runtime._TinySize
	)
	hold := make([]*int32, 0, N)
	for i := 0; i < N; i++ {
		x := new(int32)
		if i%3 == 0 {
			runtime.SetFinalizer(x, func(p *int32) {
				hold = append(hold, p)
			})
		}
	}

// license that can be found in the LICENSE file.

// Test that buffered channels are garbage collected properly.
// An interesting case because they have finalizers and used to
// have self loops that kept them from being collected.
// (Cyclic data with finalizers is never finalized, nor collected.)

package main

import (
	"fmt"
	"os"
	"runtime"
)

func main() {
	const N = 10000
	st := new(runtime.MemStats)

	hasKubeFinalizer := false
	for i := range namespace.Spec.Finalizers {
		if namespace.Spec.Finalizers[i] == api.FinalizerKubernetes {
			hasKubeFinalizer = true
			break
		}
	}
	if !hasKubeFinalizer {
		if len(namespace.Spec.Finalizers) == 0 {
			namespace.Spec.Finalizers = []api.FinalizerName{api.FinalizerKubernetes}
		} else {
			namespace.Spec.Finalizers = append(namespace.Spec.Finalizers, api.FinalizerKubernetes)
		}
	}
}

	// bug 9172: WriteHeapDump couldn't handle more than one finalizer
	println("allocating objects")
	x := &Obj{}
	runtime.SetFinalizer(x, objfin)
	y := &Obj{}
	runtime.SetFinalizer(y, objfin)

	// Trigger collection of x and y, queueing of their finalizers.
	println("starting gc")
	runtime.GC()

	// Make sure WriteHeapDump doesn't fail with multiple queued finalizers.
	println("starting dump")
	WriteHeapDump(f.Fd())