fun addSystemPropertyToFingerprint(key: String, value: Any?, consumer: String? = null) {
        if (isSystemPropertyMutated(key)) {
            // Mutated values of the system properties are not part of the fingerprint, as their value is
            // set at the configuration time. Everything that reads a mutated property value should be saved
            // as a fixed value.
            return
        }
        val propertyValue =

        when:
        configurationCacheRun()

        then:
        configurationCache.assertStateStored()
        outputContains("ValueSource result = Hello, world")
    }

    def "value source can read mutated system property inputs at configuration time"() {
        given:
        def configurationCache = newConfigurationCacheFixture()
        buildFile("""
        import org.gradle.api.provider.*

		return volumeSpec, nil
	}

	// Do not return the original volume object, since it's from the shared
	// informer it may be mutated by another consumer.
	clonedPodVolume := podVolume.DeepCopy()

	origspec := volume.NewSpecFromVolume(clonedPodVolume)

				svc.ClusterVIPs.Addresses, ClusterVIPs[svc.Hostname])
		}
	}

	// check HelloService is not mutated
	if !reflect.DeepEqual(originalHelloService, mock.HelloService) {
		t.Errorf("Original hello service is mutated")
	}
}

func TestServices(t *testing.T) {
	aggregateCtl := buildMockController()
	// List Services from aggregate controller

        )

        def fixture = spec.createFixtureFor(this, systemProp)
        fixture.setup()

        settingsFile << "System.setProperty('$systemProp', 'mutated value')\n"

        when:
        System.clearProperty(systemProp)
        configurationCacheRun fixture.task

        then:

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

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

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

	if err == nil {
		return nil
	}
	return lastError
}

// mutateConfigMap takes a ConfigMap Object Meta (namespace and name), retrieves the resource from the server and tries to mutate it
// by calling to the mutator callback, then an Update of the mutated ConfigMap will be performed. This function is resilient
// to conflicts, and a retry will be issued if the ConfigMap was modified on the server between the refresh and the update (while the mutation was

	if info == nil {
		info = new(Info)
	}

	// Note: clients may call NewChecker with the Unsafe package, which is
	// globally shared and must not be mutated. Therefore NewChecker must not
	// mutate *pkg.
	//
	// (previously, pkg.goVersion was mutated here: go.dev/issue/61212)

	return &Checker{
		conf:    conf,
		ctxt:    conf.Context,
		pkg:     pkg,
		Info:    info,

  const int kFingerprintProducer = 1;

  SavedModel saved_model;
  TF_RETURN_IF_ERROR(ReadBinaryProto(Env::Default(), pb_file, &saved_model));

  // Create a copy of `metagraph` which will be used and mutated for fingerprint
  // computation.
  FingerprintDef fingerprint_def;
  MetaGraphDef* metagraph = saved_model.mutable_meta_graphs(0);
  // Set fingerprint field #1.

        }
    }

    /**
     * An implementation of {@link Property} that provides a contextualized error if the value is mutated after finalization.
     */
    private static class ContextualErrorMessageProperty<T> extends DefaultProperty<T> {
        private final String displayName;