@Override
        public void visitInputProperty(String propertyName, PropertyValue value, boolean optional) {
            taskPropertySpecs.add(new DefaultValidatingProperty(propertyName, value, optional, ValidationActions.NO_OP));
        }

        @Override
        public void visitUnpackedOutputFileProperty(String propertyName, boolean optional, PropertyValue value, OutputFilePropertySpec spec) {

            initializer.accept(cache);
        }
        return cache;
    }

    public PersistentCache open(File cacheDir, String displayName) {
        return new InMemoryCache(cacheDir, displayName, CleanupAction.NO_OP);
    }

    @Override
    public void visitCaches(CacheVisitor visitor) {
        throw new UnsupportedOperationException();
    }

    private class InMemoryCache implements PersistentCache {

            Set<ImmutableAttributes> candidates = attributeBasedMappings.keySet();
            List<ImmutableAttributes> matches = matcher.matches(candidates, variantAttributes, AttributeMatchingExplanationBuilder.NO_OP);
            if (matches.size() == 1) {
                Collection<Action<? super VariantVersionMappingStrategy>> actions = attributeBasedMappings.get(matches.get(0));

 * limitations under the License.
 */

package org.gradle.model.internal.asm;

import org.objectweb.asm.MethodVisitor;

public interface BytecodeFragment {

    BytecodeFragment NO_OP = visitor -> {};

    void emit(MethodVisitor visitor);

            Set<ImmutableAttributes> candidates = attributeBasedMappings.keySet();
            List<ImmutableAttributes> matches = matcher.matches(candidates, variantAttributes, AttributeMatchingExplanationBuilder.NO_OP);
            if (matches.size() == 1) {
                Collection<Action<? super VariantVersionMappingStrategy>> actions = attributeBasedMappings.get(matches.get(0));

package org.gradle.cache;

public interface CleanupProgressMonitor {

    void incrementDeleted();

    void incrementSkipped();

    void incrementSkipped(long amount);

    CleanupProgressMonitor NO_OP = new CleanupProgressMonitor() {
        @Override
        public void incrementDeleted() {
        }

        @Override
        public void incrementSkipped() {
        }

        @Override

import org.gradle.util.Path;

import java.util.function.Supplier;

@ServiceScope(Scope.BuildTree.class)
public interface ProjectScopedScriptResolution {
    ProjectScopedScriptResolution NO_OP = new ProjectScopedScriptResolution() {
        @Override
        public <T> T resolveScriptsForProject(Path identityPath, Supplier<T> action) {
            return action.get();
        }
    };

import org.gradle.internal.Actions;

/**
 * A service that injects dependency substitution rules into the build.
 */
public interface DependencySubstitutionRules {
    DependencySubstitutionRules NO_OP = new DependencySubstitutionRules() {
        @Override
        public Action<DependencySubstitution> getRuleAction() {
            return Actions.doNothing();
        }

        @Override

 * @see CacheBuilder#withCleanupStrategy(CacheCleanupStrategy)
 */
public interface CleanupAction {

    void clean(CleanableStore cleanableStore, CleanupProgressMonitor progressMonitor);

    CleanupAction NO_OP = new CleanupAction() {
        @Override
        public void clean(CleanableStore cleanableStore, CleanupProgressMonitor progressMonitor) {
            // no-op
        }
    };

        }
        if (subscriptions.isRequested(OperationType.GENERIC)) {
            return new ClientForwardingBuildOperationListener(progressEventConsumer);
        }
        return NO_OP;
    }

    @Nonnull
    private ProblemsProgressEventConsumer createProblemsProgressConsumer(ProgressEventConsumer progressEventConsumer) {