}

        @Override
        public DependentNodesSet addFinalizer(Node finalizer) {
            return new ComplexDependentNodesSet(new DependencyPredecessorsOnlyNodeSet()).addFinalizer(finalizer);
        }

        @Override
        public DependentNodesSet addMustPredecessor(Node fromNode) {

apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: bookinfo-application
  namespace: argocd
  finalizers:
  - resources-finalizer.argocd.argoproj.io
spec:
  destination:
    name: ambient-cluster
    namespace: ambient
  source:
    path: application
    repoURL: '{repo-placeholder}'
    targetRevision: HEAD
    directory:
      exclude: application.yaml
  project: default
  syncPolicy:
    automated:

                node.dependenciesProcessed();
                // Finalizers run immediately after the node
                for (Node finalizer : node.getFinalizers()) {
                    finalizers.add(finalizer);
                    if (!visiting.contains(finalizer)) {
                        queue.addFirst(finalizer);
                    }
                }
            }
        }
    }

	// Try to queue the object's finalizer that we set earlier.
	GC()
	GC()

	if !BlockUntilEmptyFinalizerQueue(int64(2 * time.Second)) {
		t.Fatal("finalizer queue was never emptied")
	}
	if !finalized.Load() {
		t.Error("expected arena-referenced object to be finalized")
	}
}

func TestUserArenaClearsPointerBits(t *testing.T) {
	// This is a regression test for a serious issue wherein if pointer bits

apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: istio-addons
  namespace: argocd
  finalizers:
    - resources-finalizer.argocd.argoproj.io
spec:
  project: default
  source:
    repoURL: 'https://github.com/istio/istio.git'
    targetRevision: HEAD
    path: samples/addons
    directory:
      exclude: loki.yaml
  destination:
    name: ambient-cluster
    namespace: istio-system
  syncPolicy:

apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: istio-ztunnel
  namespace: argocd
  finalizers:
    - resources-finalizer.argocd.argoproj.io
spec:
  project: default
  source:
    repoURL: 'https://istio-release.storage.googleapis.com/charts'
    targetRevision: 1.18.5
    chart: ztunnel
    helm:
      valuesObject:
        revision: rapid
  destination:
    name: ambient-cluster
    namespace: istio-system

// from the cache by a finalizer.
type activeCert struct {
	cert *x509.Certificate
}

// active increments the number of references to the entry, wraps the
// certificate in the entry in an activeCert, and sets the finalizer.
//
// Note that there is a race between active and the finalizer set on the
// returned activeCert, triggered if active is called after the ref count is

	hasFinalizerOrphanDependents := false
	hasFinalizerDeleteDependents := false
	for _, finalizer := range finalizers {
		allErrs = append(allErrs, ValidateFinalizerName(finalizer, fldPath)...)
		if finalizer == metav1.FinalizerOrphanDependents {
			hasFinalizerOrphanDependents = true
		}
		if finalizer == metav1.FinalizerDeleteDependents {
			hasFinalizerDeleteDependents = true
		}
	}

                void configureFinalizerTask(@Path("tasks.finalizer") EchoTask task) {
                    task.message = "configured"
                }

                @Mutate
                void addTasks(ModelMap<Task> tasks) {
                    tasks.create("requested") {
                        dependsOn "dependency"
                        finalizedBy "finalizer"
                    }
                }
            }

apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: istio-tags
  namespace: argocd
  finalizers:
    - resources-finalizer.argocd.argoproj.io
spec:
  project: default
  destination:
    name: ambient-cluster
    namespace: istio-system
  syncPolicy:
    automated:
      prune: true
      selfHeal: true
    syncOptions:
      - CreateNamespace=true
  source:
    path: tag-chart