}

    internal
    abstract val delegate: ScriptHandler

    override fun getSourceFile(): File? =
        delegate.sourceFile

    override fun getSourceURI(): URI? =
        delegate.sourceURI

    override fun getRepositories(): RepositoryHandler =
        delegate.repositories

    override fun repositories(configureClosure: Closure<Any>) =
        delegate.repositories(configureClosure)

    def delegate = Mock(ExternalResourceLister)
    def buildOperationRunner = Mock(BuildOperationRunner)
    def context = Mock(BuildOperationContext)
    def lister = new ProgressLoggingExternalResourceLister(delegate, buildOperationRunner)
    def location = new ExternalResourceName(new URI("https://location/"))

    def "delegates list to delegate and generates build operation"() {
        setup:

        delegate.add(configurationName, dependencyNotation, configureAction)

    override fun create(dependencyConstraintNotation: Any): DependencyConstraint =
        delegate.create(dependencyConstraintNotation)

    override fun create(dependencyConstraintNotation: Any, configureAction: Action<in DependencyConstraint>): DependencyConstraint =
        delegate.create(dependencyConstraintNotation, configureAction)

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)
        }
    }

import java.net.Socket
import javax.net.SocketFactory

/**
 * A [SocketFactory] that delegates calls. Sockets can be configured after creation by
 * overriding [.configureSocket].
 */
open class DelegatingSocketFactory(private val delegate: SocketFactory) : SocketFactory() {
  @Throws(IOException::class)
  override fun createSocket(): Socket {
    val socket = delegate.createSocket()
    return configureSocket(socket)
  }

@GradleDsl
@Deprecated("Will be removed in Gradle 9.0")
abstract class KotlinBuildScript(
    private val host: KotlinScriptHost<Project>
) : @Suppress("DEPRECATION") org.gradle.kotlin.dsl.support.delegates.ProjectDelegate() {

    override val delegate: Project
        get() = host.target

    /**
     * The [ScriptHandler] for this script.
     */
    override fun getBuildscript(): ScriptHandler =
        host.scriptHandler

import java.util.List;

/**
 * A {@link DependencyMetadata} implementation which delegates all method calls to a provided {@code delegate}.
 */
public abstract class DelegatingDependencyMetadata implements DependencyMetadata {

    private final DependencyMetadata delegate;

    public DelegatingDependencyMetadata(DependencyMetadata delegate) {
        this.delegate = delegate;
    }

    @Override
    public ComponentSelector getSelector() {

 * an expressive source hint for the model problem. Instead, the source hint is configured by the model builder before
 * it delegates to other components that potentially encounter problems. Then, the problem reporter can focus on
 * providing a simple error message, leaving the donkey work of creating a nice model problem to this component.
 *
 */

        when:
        registry.getClassPath("name")

        then:
        IllegalArgumentException e = thrown()
        e.message == 'unknown classpath \'name\' requested.'
    }

    def "delegates to providers to find classpath"() {
        def classpath = Mock(ClassPath)

        given:
        provider1.findClassPath(_) >> null
        provider2.findClassPath("name") >> classpath

        expect:

limitations under the License.
*/

package metrics

type unionGauge []Gauge

var _ Gauge = unionGauge(nil)

// NewUnionGauge constructs a Gauge that delegates to all of the given Gauges
func NewUnionGauge(elts ...Gauge) Gauge {
	return unionGauge(elts)
}

func (ug unionGauge) Set(x float64) {
	for _, gauge := range ug {
		gauge.Set(x)
	}
}