IllegalStateException t = thrown()
        t.message == "Cannot change attributes of configuration ':conf' after it has been locked for mutation"
    }

    def "wrapper attribute container behaves similar to the delegatee"() {
        given:
        def conf = conf()
        def a1 = Attribute.of('a1', String)
        def a2 = Attribute.of('a2', String)
        def containerMutable = conf.getAttributes()

		return nil
	}
	delegate.Match = merged

	if delegate.Name == "" {
		delegate.Name = root.Name
	} else if root.Name != "" {
		delegate.Name = root.Name + "-" + delegate.Name
	}
	if delegate.Rewrite == nil {
		delegate.Rewrite = root.Rewrite
	}
	if delegate.DirectResponse == nil {
		delegate.DirectResponse = root.DirectResponse
	}

        override fun toString(): String = "CrossProjectModelAccessProjectEvaluationListener($delegate)"
    }

    // region delegated members
    override fun getPlugins(): PluginContainer =
        delegate.plugins

    override fun apply(closure: Closure<*>) =
        delegate.apply(closure)

        access.listModuleVersions(dependency, result)

        then: 'work is delegated'
        1 * delegate.listModuleVersions(dependency, result)

        when: 'exception is thrown in resolution'
        repositoryBlacklister.getDisabledReason(REPOSITORY_ID) >> Optional.of(exception)
        effectiveRetries * delegate.listModuleVersions(dependency, result) >> { throw exception }

    def "delegates and reports each call"() {
        given:
        def location = InstallationLocation.userDefined(new File("jdkHome"), "test")
        def metadata = Mock(JvmInstallationMetadata)
        def reporter = Mock(BiConsumer)
        def delegate = Mock(JvmMetadataDetector)

        def detector = new ReportingJvmMetadataDetector(delegate, reporter)

        when:

        }
    }

    internal
    abstract val delegate: Settings

    override fun getSettings(): Settings =
        delegate.settings

    override fun getBuildscript(): ScriptHandler =
        delegate.buildscript

    override fun getSettingsDir(): File =
        delegate.settingsDir

    override fun getRootDir(): File =
        delegate.rootDir

    override fun getRootProject(): ProjectDescriptor =

    private final PayloadClassLoaderRegistry delegate;

    static {
        ImmutableSet.Builder<ClassLoader> builder = ImmutableSet.builder();
        for (ClassLoader cl = PLATFORM_CLASS_LOADER; cl != null; cl = cl.getParent()) {
            builder.add(cl);
        }
        PLATFORM_CLASS_LOADERS = builder.build();
    }

    public WellKnownClassLoaderRegistry(PayloadClassLoaderRegistry delegate) {
        this.delegate = delegate;

import org.gradle.internal.serialize.graph.withCodec


/**
 * A codec that delegates to some more general codec, but only for a specific type
 */
class DelegatingCodec<T>(
    private val userTypesCodec: Codec<Any?>,
) : Codec<T> {

    override suspend fun WriteContext.encode(value: T) {
        // Delegate to the other codec
        withCodec(userTypesCodec) {
            write(value)
        }
    }

            createDelegate(configuration, this.delegate, buildCacheControllerFactory, identityPath, instanceGenerator);
        }

        @Override
        protected BuildCacheController getDelegate() {
            return delegate.get();
        }

        @Override
        public void resetState() {
            discardDelegate(delegate);
        }

        }
    }

    internal
    abstract val delegate: Gradle

    override fun getGradleVersion(): String =
        delegate.gradleVersion

    override fun getGradleUserHomeDir(): File =
        delegate.gradleUserHomeDir

    override fun getGradleHomeDir(): File? =
        delegate.gradleHomeDir

    override fun getLifecycle(): GradleLifecycle =
        delegate.lifecycle

    override fun getParent(): Gradle? =