*                    (shared packages)
 *                             |
 *                             |
 *                       implementation
 *          (SystemApplicationClassLoaderWorker, logging)
 *     (ActionExecutionWorker + worker action implementation)
 * </pre>
 */
public class ApplicationClassesInSystemClassLoaderWorkerImplementationFactory {
    private final ClassPathRegistry classPathRegistry;

    Set<ModelType<? extends T>> getSupportedTypes();

    /**
     * Return information about the implementation of an unmanaged type.
     */
    @Nullable
    <S extends T> ImplementationInfo getImplementationInfo(ModelType<S> publicType);

    /**
     * Return information about the implementation of a managed type with an unmanaged super-type.
     */

     * also included in the implementation classpath.
     *
     * @see #getUseDistributionDependencies()
     */
    @Internal
    default List<TestFrameworkDistributionModule> getWorkerApplicationModulepathModules() {
        return Collections.emptyList();
    }

    /**
     * Returns a list of distribution modules that the test worker requires on implementation the classpath.

        }
        problems.add(problem);
    }

    public ImmutableList<Problem> getProblems() {
        return problems.build();
    }

    public static void throwOnProblemsOf(Class<?> implementation, ImmutableList<Problem> validationMessages) {
        if (!validationMessages.isEmpty()) {
            String formatString = validationMessages.size() == 1
                ? "A problem was found with the configuration of %s."

                    ImplementationValue implementation = implementationResolver.resolveImplementation(value);
                    visitor.visitInputProperty(qualifiedName, new ImplementationPropertyValue(implementation), false);
                } else if (!propertyMetadata.isAnnotationPresent(Optional.class)) {

import java.util.List;
import java.util.Map;
import java.util.Set;

/**
 * The basic implementation for converting {@link PatternSet}s to {@link Spec}s.
 * This implementation only caches the default exclude patterns, as these are always
 * used, no matter which other includes and excludes a {@link PatternSet} has. For an
 * implementation that caches all other patterns as well, see {@link CachingPatternSpecFactory}.
 */

import org.gradle.api.artifacts.repositories.AuthenticationSupported;
import org.gradle.api.provider.Property;

/**
 * Named configuration of {@link JavaToolchainResolver} implementations,
 * identified by their implementation class.
 * <p>
 * The implementation class is the only mandatory property (it identifies
 * the {@link JavaToolchainResolver} being configured; the name is arbitrary,
 * chosen by the build author).
 * <p>

        this.requirement = requirement;
    }

    public String getImplementation() {
        return implementation;
    }

    public void setImplementation(String implementation) {
        this.implementation = implementation;
    }

    public String getSince() {
        return since;
    }

    public void setSince(String since) {

import org.gradle.api.DefaultTask;
import org.gradle.api.tasks.Input;
import org.gradle.api.tasks.TaskAction;
// tag::custom-task-implementation[]
import org.gradle.api.tasks.options.Option;

public class UrlVerify extends DefaultTask {
    private String url;

    @Option(option = "url", description = "Configures the URL to be verified.")
    public void setUrl(String url) {
        this.url = url;
    }

    @Input

import java.util.concurrent.ExecutionException;

/**
 * This class provides a skeletal implementation of the {@code Cache} interface to minimize the
 * effort required to implement this interface.
 *
 * <p>To implement a cache, the programmer needs only to extend this class and provide an
 * implementation for the {@link #get(Object)} and {@link #getIfPresent} methods. {@link