err := json.Unmarshal([]byte(smallInstance), &obj)
	if err != nil {
		b.Fatal(err)
	}

	instances := make([]map[string]interface{}, 0, b.N)
	for i := 0; i < b.N; i++ {
		instances = append(instances, runtime.DeepCopyJSON(obj))
	}

	b.StartTimer()
	for i := 0; i < b.N; i++ {
		Prune(instances[i], schema, true)
	}
}

func BenchmarkDeepCopy(b *testing.B) {
	b.StopTimer()
	b.ReportAllocs()

"""

        expect:
        fails()
        failure.assertHasCause("Could not create an instance of type Thing.")
        failure.assertHasCause("Could not generate a decorated class for type Thing.")
        failure.assertHasCause("Cannot have abstract method Thing.getProp().")
    }

    def "services are injected into instances using constructor or getter"() {
        buildFile """
            class Thing1 {

    --image-project="${image_project}" --instance-name-prefix="${instance_prefix}" \
    --delete-instances="${delete_instances}" --test_args="${test_args}" --instance-metadata="${metadata}" \
    --image-config-file="${image_config_file}" --system-spec-name="${system_spec_name}" \
    --runtime-config="${runtime_config}" --preemptible-instances="${preemptible_instances}" \

//
// To prevent infinite expansion of named instances that are created outside of
// type-checking, instances share a Context with other instances created during
// their expansion. Via the pidgeonhole principle, this guarantees that in the
// presence of a cycle of named types, expansion will eventually find an
// existing instance in the Context and short-circuit the expansion.
//
// Once an instance is complete, we can nil out this shared Context to unpin

        // That is, the plugin container has the instance that we want, but we don't think (we can't know) it has been applied
        Object instance = findInstance(pluginClass, pluginContainer);
        if (instance == null) {
            instance = instantiatePlugin(pluginClass);
        }

        return Cast.uncheckedCast(instance);
    }

		buildServiceWithPort("test2.com", 81, protocol.Unsupported, tnow),
		buildServiceWithPort("test3.com", 82, protocol.TCP, tnow),
	}
	instances := make([]*model.ServiceInstance, 0, len(services))
	for _, s := range services {
		instances = append(instances, &model.ServiceInstance{
			Service: s,
			Endpoint: &model.IstioEndpoint{
				EndpointPort: uint32(s.Ports[0].Port),
				Address:      "1.1.1.1",
			},

  echo "== Draining ${instance}. == " >&2
  local drain_rc
  "${KUBE_ROOT}/cluster/kubectl.sh" drain --delete-emptydir-data --force --ignore-daemonsets "${instance}" \
    && drain_rc=$? || drain_rc=$?
  if [[ "${drain_rc}" != 0 ]]; then
    echo "== FAILED to drain ${instance} =="
    return ${drain_rc}
  fi

  # Recreate instance
  echo "== Recreating instance ${instance}. ==" >&2
  local recreate_rc
  local recreate

//
// To prevent infinite expansion of named instances that are created outside of
// type-checking, instances share a Context with other instances created during
// their expansion. Via the pidgeonhole principle, this guarantees that in the
// presence of a cycle of named types, expansion will eventually find an
// existing instance in the Context and short-circuit the expansion.
//
// Once an instance is complete, we can nil out this shared Context to unpin

			return nil, &ArgumentError{i, err}
		}
	}

	inst := (*Checker)(nil).instance(nopos, orig_, targs, nil, ctxt)
	return inst, nil
}

// instance instantiates the given original (generic) function or type with the
// provided type arguments and returns the resulting instance. If an identical
// instance exists already in the given contexts, it returns that instance,
// otherwise it creates a new one.
//

	instances := serviceDiscovery.GetProxyServiceTargets(node)

	// Keep service instances in order of creation/hostname.
	sort.SliceStable(instances, func(i, j int) bool {
		if instances[i].Service != nil && instances[j].Service != nil {
			if !instances[i].Service.CreationTime.Equal(instances[j].Service.CreationTime) {