* strategy.
   *
   * <p>Stashing this in a static field avoids loading it over and over again and speeds up test
   * execution significantly.
   */
  private static final ClassLoader NO_ATOMIC_FIELD_UPDATER =
      getClassLoader(
          ImmutableSet.of(
              AtomicIntegerFieldUpdater.class.getName(),
              AtomicReferenceFieldUpdater.class.getName()));

import org.jspecify.annotations.NullMarked;
import org.jspecify.annotations.Nullable;

/**
 * Unit test for {@link Optional}.
 *
 * @author Kurt Alfred Kluever
 */
@NullMarked
@GwtCompatible
public final class OptionalTest extends TestCase {
  @SuppressWarnings("NullOptional")
  public void testToJavaUtil_static() {
    assertThat(Optional.toJavaUtil(null)).isNull();

                        new DefaultArtifactResolver(),
                        new DefaultRequestCacheFactory(),
                        new ArtifactManager() {
                            private final Map<String, Path> paths = new ConcurrentHashMap<>();

                            @Override
                            public Optional<Path> getPath(org.apache.maven.api.Artifact artifact) {

import static java.util.Arrays.asList;
import static java.util.Collections.singletonList;
import static java.util.Collections.singletonMap;

public class GradleUserManualPlugin implements Plugin<Project> {

    public static final String DOCS_GRADLE_ORG = "https://docs.gradle.org/";

    @Override
    public void apply(Project project) {
        ProjectLayout layout = project.getLayout();
        TaskContainer tasks = project.getTasks();

/**
 * Shared methods of the repository metadata handling.
 *
 */
@Deprecated
public abstract class AbstractRepositoryMetadata implements RepositoryMetadata {
    private static final String LS = System.lineSeparator();

    private Metadata metadata;

    protected AbstractRepositoryMetadata(Metadata metadata) {
        this.metadata = metadata;
    }

    @Override

 *
 * @deprecated use {@code org.apache.maven.api.services.ModelBuilder} instead
 */
@Deprecated(since = "4.0.0")
class ModelData {
    private final ModelSource source;

    private Model model;

    private Model rawModel;

    private List<Profile> activeProfiles;

    private String groupId;

    private String artifactId;

import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNull;

@Deprecated
class ProjectClasspathTestType extends AbstractMavenProjectTestCase {
    static final String DIR = "projects/scope/";

    @Override
    @BeforeEach
    public void setUp() throws Exception {
        super.setUp();

 * The DI container automatically sorts the injected strategies by their @Priority annotations.
 */
@Named("strategy-orchestrator")
@Singleton
public class StrategyOrchestrator {

    private final List<UpgradeStrategy> strategies;

    @Inject
    public StrategyOrchestrator(List<UpgradeStrategy> strategies) {
        // DI container automatically sorts strategies by priority (highest first)

    Foo b = new Foo(1);
    assertThat(min(a, b, reverse)).isSameInstanceAs(a);
    assertThat(max(a, b, reverse)).isSameInstanceAs(a);
  }

  private static class Foo implements Comparable<Foo> {
    final Integer value;

    Foo(int value) {
      this.value = value;
    }

    @Override
    public int hashCode() {
      return value.hashCode();
    }

    @Override

        .isEqualTo("Timed out waiting for Foo [STARTING] to reach the RUNNING state.");
  }

  private static class TestService extends AbstractIdleService {
    int startUpCalled = 0;
    int shutDownCalled = 0;
    final List<State> transitionStates = new ArrayList<>();

    @Override
    protected void startUp() throws Exception {
      assertEquals(0, startUpCalled);
      assertEquals(0, shutDownCalled);
      startUpCalled++;