import org.gradle.internal.component.resolution.failure.ResolutionCandidateAssessor.AssessedCandidate;
import org.gradle.internal.component.resolution.failure.describer.AbstractResolutionFailureDescriber;
import org.gradle.internal.component.resolution.failure.describer.ResolutionFailureDescriber;
import org.gradle.internal.component.resolution.failure.exception.AbstractResolutionFailureException;

import org.gradle.internal.component.resolution.failure.ResolutionCandidateAssessor;
import org.gradle.internal.component.resolution.failure.describer.AbstractResolutionFailureDescriber;
import org.gradle.internal.component.resolution.failure.describer.ResolutionFailureDescriber;
import org.gradle.internal.component.resolution.failure.type.IncompatibleGraphVariantFailure;

            }

            class CustomBuildCacheServiceFactory implements BuildCacheServiceFactory<CustomBuildCache> {
                CustomBuildCacheService createBuildCacheService(CustomBuildCache configuration, Describer describer) {
                    return new CustomBuildCacheService()
                }
            }

            class CustomBuildCacheService implements BuildCacheService {
                @Override

import org.gradle.internal.component.resolution.failure.type.ResolutionFailure;
import org.gradle.internal.component.model.AttributeMatcher;
import org.gradle.internal.component.resolution.failure.describer.ResolutionFailureDescriber;

import javax.annotation.Nullable;
import java.util.Collections;
import java.util.List;
import java.util.Set;

public class EmptySchema implements AttributesSchemaInternal {

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.gradle.internal.component.resolution.failure.describer;

import org.gradle.api.internal.attributes.AttributesSchemaInternal;
import org.gradle.internal.component.resolution.failure.exception.ConfigurationSelectionException;

import java.util.List;

public interface AttributesSchemaWithDescribers extends AttributesSchema {

    List<AttributeDescriber> getConsumerDescribers();

    void addConsumerDescriber(AttributeDescriber describer);

            }
        })
    }

    private class NoopBuildCacheDescriber implements BuildCacheServiceFactory.Describer {

        @Override
        BuildCacheServiceFactory.Describer type(String type) { this }

        @Override
        BuildCacheServiceFactory.Describer config(String name, String value) { this }

    }

    static class Writer implements BuildCacheEntryWriter {

import org.gradle.api.attributes.Attribute;

import javax.annotation.Nullable;
import java.util.Map;

public interface AttributeDescriber {
    /**
     * Returns the set of attributes that this describer can describe.
     *
     * @return set of describable attributes
     */
    ImmutableSet<Attribute<?>> getDescribableAttributes();

    String describeAttributeSet(Map<Attribute<?>, ?> attributes);

    @Nullable

                                          VersionParser versionParser
    ) {
        super(instantiatorFactory.decorateLenient(), authenticationContainer, objectFactory, providerFactory, versionParser);
        this.describer = describer;
        this.fileResolver = fileResolver;
        this.urlArtifactRepository = urlArtifactRepositoryFactory.create("Maven", this::getDisplayName);
        this.transportFactory = transportFactory;

            }

            class FailingBuildCacheServiceFactory implements BuildCacheServiceFactory<FailingBuildCache> {
                FailingBuildCacheService createBuildCacheService(FailingBuildCache configuration, Describer describer) {
                    return new FailingBuildCacheService(configuration.shouldFail)
                }
            }

            class FailingBuildCacheService implements BuildCacheService {