}

    public AbstractResolutionFailureException configurationNotFoundFailure(ComponentIdentifier toComponent, String toConfigurationName) {
        RequestedConfigurationNotFoundFailure failure = new RequestedConfigurationNotFoundFailure(toConfigurationName, toComponent);
        return describeFailure(failure);
    }

    private static class Demonstration {
        private final String name
        private final Class<AbstractResolutionFailureException> exception
        private final Class<? extends ResolutionFailure> failure
        private final Closure setup

        private Demonstration(String name, Class<AbstractResolutionFailureException> exception, Class<? extends ResolutionFailure> failure, Closure setup) {
            this.name = name

import org.gradle.internal.component.model.DependencyMetadata;
import org.gradle.internal.component.model.GraphVariantSelector;
import org.gradle.internal.component.resolution.failure.exception.AbstractResolutionFailureException;
import org.gradle.internal.deprecation.DeprecationLogger;
import org.gradle.internal.operations.BuildOperationConstraint;
import org.gradle.internal.operations.BuildOperationExecutor;