managedFields.Manager = ""
			return managedFields, false
		},
	}

	for name, mutate := range managedFieldsMutators {
		t.Run(name, func(t *testing.T) {
			mutated, shouldReset := mutate(validManagedFieldsEntry)
			validEntries := []metav1.ManagedFieldsEntry{validManagedFieldsEntry}
			mutatedEntries := []metav1.ManagedFieldsEntry{mutated}

			obj := &v1.ConfigMap{}
			obj.SetManagedFields(validEntries)

		return errors.Errorf("could not find a mutator for input: %#v", in)
	}
	return mutator.mutateFunc(in)
}

// addEmpty adds an empty migrate mutator for a given input.
func (mutators *migrateMutators) addEmpty(in []any) {
	mutator := migrateMutator{
		in:         in,
		mutateFunc: func(in []any) error { return nil },
	}
	*mutators = append(*mutators, mutator)
}

     *
     * This method will emit a detailed deprecation method with suggestions if the usage is inconsistent.  It will then attempt to mutate
     * the usage to match the expectation.  If the usage cannot be mutated, it will throw an exception.
     *
     * Does <strong>NOT</strong> check anything to do with deprecated usage.
     *

	"k8s.io/utils/ptr"

	"k8s.io/kubernetes/cmd/kubeadm/app/util/initsystem"
)

// Mutate allows applying pre-defined modifications to the config before it's marshaled.
func (kc *kubeletConfig) Mutate() error {
	if err := mutateResolverConfig(&kc.config, isServiceActive); err != nil {
		return err
	}
	return nil
}

// mutateResolverConfig mutates the ResolverConfig in the kubeletConfig dynamically.

			u.Host = net.JoinHostPort("127.0.0.1", p)
			conn, err := DialURL(context.Background(), u, transport)

			// Make sure dialing doesn't mutate the transport's TLSConfig
			if !reflect.DeepEqual(tc.TLSConfig, tlsConfigCopy) {
				t.Errorf("%s: transport's copy of TLSConfig was mutated\n%s", k, cmp.Diff(tc.TLSConfig, tlsConfigCopy))
			}

			if err != nil {
				if tc.ExpectError == "" {

package jcifs.tests;


import java.util.Map;


/**
 * @author mbechler
 *
 */
public interface TestMutation {

    /**
     * @param cfg
     * @return mutated configuration
     */
    public Map<String, String> mutate ( Map<String, String> cfg );

    Defaults(ModelNode.State.DefaultsApplied, true), // Allows a mutation to setup default values for an element
    Initialize(ModelNode.State.Initialized, true), // Mutation action provided when an element is defined
    Mutate(ModelNode.State.Mutated, true), // Customisations
    Finalize(ModelNode.State.Finalized, true), // Post customisation default values
    Validate(ModelNode.State.SelfClosed, true); // Post mutation validations

[!fuzz] skip

# Test basic fuzzing mutator behavior.
#
# fuzz_test.go has two fuzz targets (FuzzA, FuzzB) which both add a seed value.
# Each fuzz function writes the input to a log file. The coordinator and worker
# use separate log files. check_logs.go verifies that the coordinator only
# tests seed values and the worker tests mutated values on the fuzz target.

[short] skip
env GOCACHE=$WORK/cache

		cfg                 *kubeletconfig.KubeletConfiguration
		isServiceActiveFunc func(string) (bool, error)
		expected            *kubeletconfig.KubeletConfiguration
	}{
		{
			name: "the resolver config should not be mutated when it was set already even if systemd-resolved is active",
			cfg: &kubeletconfig.KubeletConfiguration{
				ResolverConfig: ptr.To(fooResolverConfig),
			},

                    @Model
                    MyThing1 thing1() {
                        new MyThing1()
                    }

                    @Mutate
                    void thing1(MyThing1 t1, MyThing3 t3) {
                    }

                    @Mutate
                    void mutateThing2(MyThing2 t2, MyThing1 t1) {
                    }
                }
            }