private void createClassesTask(final SourceSet sourceSet, Project target) {
        sourceSet.compiledBy(
            target.getTasks().register(sourceSet.getClassesTaskName(), classesTask -> {
                classesTask.setGroup(LifecycleBasePlugin.BUILD_GROUP);
                classesTask.setDescription("Assembles " + sourceSet.getOutput() + ".");
                classesTask.dependsOn(sourceSet.getOutput().getDirs());

        Configuration userGuideStyleSheetConf = project.getConfigurations().create("userGuideStyleSheets");

        TaskProvider<Docbook2Xhtml> dslHtml = tasks.register("dslHtml", Docbook2Xhtml.class, task -> {
            task.setGroup("documentation");
            task.setDescription("Generates DSL reference HTML documentation.");
            task.onlyIf(t -> !extension.getQuickFeedback().get());

            task.source(dslStandaloneDocbook);

import org.gradle.api.Task;

public class ${className} implements Plugin<Project> {
    public void apply(Project project) {
        Task task = project.task("taskFrom${baseName}");
        task.setGroup("Plugin");
    }
}
"""
        }
    }

    void outputContains(String string) {
        // intentionally override outputContains, because this test may find messages

        LaunchableGradleProjectTask target = new LaunchableGradleProjectTask();
        target.setPath(model.getPath())
            .setName(model.getName())
            .setGroup(model.getGroup())
            .setDisplayName(model.getDisplayName())
            .setDescription(model.getDescription())
            .setPublic(model.isPublic())

        project.getTasks().register(PUBLISH_LIFECYCLE_TASK_NAME, task -> {
            task.setDescription("Publishes all publications produced by this project.");
            task.setGroup(PUBLISH_TASK_GROUP);
        });
        extension.getPublications().all(publication -> {
            PublicationInternal<?> internalPublication = Cast.uncheckedNonnullCast(publication);

        // TODO: This breaks if version is changed later
        Object version = project.getVersion();

        TaskProvider<Javadoc> javadocAll = tasks.register("javadocAll", Javadoc.class, task -> {
            task.setGroup("documentation");
            task.setDescription("Generate Javadocs for all API classes");

            task.setTitle("Gradle API " + version);

            Javadocs javadocs = extension.getJavadocs();

            warTask.setDescription("Generates a war archive with all the compiled classes, the web-app content and the libraries.");
            warTask.setGroup(BasePlugin.BUILD_GROUP);
        });

        PublishArtifact warArtifact = new LazyPublishArtifact(war, ((ProjectInternal) project).getFileResolver(), ((ProjectInternal) project).getTaskDependencyFactory());

     * <p>
     *     With a wide hierarchy, each group of libraries depend only on each other. There's a limited depth (~7) and
     *     several projects.  This tries to replicate a project with many subgroups of interconnected components.
     * <p>
     *     With a deep and wide hierarchy, each subproject is formed as above, except each group of libraries depend on

func TestInterface(t *testing.T) {
	// A map containing multiple concrete types should be sorted by type,
	// then value. However, the relative ordering of types is unspecified,
	// so test this by checking the presence of sorted subgroups.
	m := map[any]string{
		[2]int{1, 0}:             "",
		[2]int{0, 1}:             "",
		true:                     "",
		false:                    "",
		3.1:                      "",

            task.setDescription("Generates a ear archive with all the modules, the application descriptor and the libraries.");
            task.setGroup(BasePlugin.BUILD_GROUP);
            DeprecationLogger.whileDisabled(() -> task.getGenerateDeploymentDescriptor().convention(convention.getGenerateDeploymentDescriptor()));