*
   * <ol>
   *   <li>All its mutation methods result in UnsupportedOperationException, and do not change the
   *       underlying contents.
   *   <li>All methods that return objects that can indirectly mutate the collection throw
   *       UnsupportedOperationException when those mutators are called.
   * </ol>
   *
   * @param collection the presumed-immutable collection

/**
 * Equivalent to {@code Transformer}, but does not declare nullability due to Java 6 restrictions.
 *
 * <p>A {@code Transformer} transforms objects of type.</p>
 *
 * <p>Implementations are free to return new objects or mutate the incoming value.</p>
 *
 * @param <OUT> The type the value is transformed to.
 * @param <IN> The type of the value to be transformed.
 */
public interface InternalTransformer<OUT, IN> {
    /**

   *
   * <ol>
   *   <li>All its mutation methods result in UnsupportedOperationException, and do not change the
   *       underlying contents.
   *   <li>All methods that return objects that can indirectly mutate the collection throw
   *       UnsupportedOperationException when those mutators are called.
   * </ol>
   *
   * @param collection the presumed-immutable collection

			if bothWithoutSelector || (rule.GetWorkloadSelector() != nil && selectorsMatch) {
				addRuleToProcessedDestRules = false
			}

			// Deep copy destination rule, to prevent mutate it later when merge with a new one.
			// This can happen when there are more than one destination rule of same host in one namespace.
			copied := mdr.rule.DeepCopy()
			mdr.rule = &copied

	parentRefs := extractParentReferenceInfo(ctx.GatewayReferences, route.ParentRefs, route.Hostnames, gvk.HTTPRoute, obj.Namespace)
	reportStatus := func(results []RouteParentResult) {
		obj.Status.(*kstatus.WrappedStatus).Mutate(func(s config.Status) config.Status {
			rs := s.(*k8s.HTTPRouteStatus)
			rs.Parents = createRouteStatus(results, obj, rs.Parents)
			return rs
		})
	}

	type conversionResult struct {

	defaultCreateStrategy := &testRESTStrategy{scheme, &predictableNameGenerator{}, true, false, true}
	registry.CreateStrategy = defaultCreateStrategy

	// create the object (DeepCopy because the registry mutates the objects)
	objA, err := registry.Create(testContext, podA.DeepCopy(), rest.ValidateAllObjectFunc, &metav1.CreateOptions{})
	if err != nil {
		t.Errorf("Unexpected error: %v", err)
	}

	// get the object

   *
   * <p>For example, verify that calls to remove() actually removed the correct elements.
   *
   * @param elements the expected elements passed to the constructor, as mutated by {@code
   *     remove()}, {@code set()}, and {@code add()} calls
   */
  protected void verify(List<E> elements) {}

  /** Executes the test. */

   *
   * <p>For example, verify that calls to remove() actually removed the correct elements.
   *
   * @param elements the expected elements passed to the constructor, as mutated by {@code
   *     remove()}, {@code set()}, and {@code add()} calls
   */
  protected void verify(List<E> elements) {}

  /** Executes the test. */

					// we do not expect HBONE traffic to have mutated user traffic
					// presently ExpectMTLS is checking that headers were added to user traffic
					ExpectMTLS: Never,
				},
				{
					ConfigFile:    "beta-mtls-permissive.yaml",
					Namespace:     systemNM,
					Include:       Always,
					ExpectSuccess: SupportsHBone,
					// we do not expect HBONE traffic to have mutated user traffic

func (npm *nominator) NominatedPodsForNode(nodeName string) []*framework.PodInfo {
	npm.lock.RLock()
	defer npm.lock.RUnlock()
	// Make a copy of the nominated Pods so the caller can mutate safely.
	pods := make([]*framework.PodInfo, len(npm.nominatedPods[nodeName]))
	for i := 0; i < len(pods); i++ {
		pods[i] = npm.nominatedPods[nodeName][i].DeepCopy()
	}
	return pods
}