this.iterator = iterator;
  }

  @Override
  public Iterator<E> iterator() {
    if (iterator == null) {
      // TODO: throw something else? Do we worry that people's code and tests
      // might be relying on this particular type of exception?
      throw new IllegalStateException();
    }
    try {
      return iterator;
    } finally {
      iterator = null;
    }
  }

    void explicitlyActivate(List<String> profileIds);

    void explicitlyDeactivate(String profileId);

    void explicitlyDeactivate(List<String> profileIds);

    List getActiveProfiles() throws ProfileActivationException;

    void addProfiles(List<Profile> profiles);

    Map getProfilesById();

    List<String> getExplicitlyActivatedIds();

    List<String> getExplicitlyDeactivatedIds();

  // Guarded by this.
  override lateinit var bytes: ByteString
  override lateinit var exceptionBytes: ByteString

  private var readFailure: IOException? = null

  @Throws(IOException::class)
  private fun readTheList() {
    var publicSuffixListBytes: ByteString?
    var publicSuffixExceptionListBytes: ByteString?

    try {
      listSource().buffer().use { bufferedSource ->

  private static final String EVENT = "Hello";

  /** The executor we use to fake asynchronicity. */
  private FakeExecutor executor;

  private AsyncEventBus bus;

  @Override
  protected void setUp() throws Exception {
    super.setUp();
    executor = new FakeExecutor();
    bus = new AsyncEventBus(executor);
  }

  public void testBasicDistribution() {
    StringCatcher catcher = new StringCatcher();

        verify(smbTransport).unwrap(SmbTransport.class); // Verify that the method was called
    }

    @Test
    void testClose() throws Exception {
        // Act
        smbTransport.close();

        // Assert
        verify(smbTransport).close(); // Verify that the close method was called
    }

    @Test
    void testGetRemoteAddress() {

     */
    public UrlSource(URL url) {
        this.url = Objects.requireNonNull(url, "url cannot be null");
        this.hashCode = Objects.hashCode(url);
    }

    @Override
    public InputStream getInputStream() throws IOException {
        return url.openStream();
    }

    @Override
    public String getLocation() {
        return url.toString();
    }

    /**
     * Gets the URL of this source.
     *

public final class Functions {
  private Functions() {}

  /**
   * A function equivalent to the method reference {@code Object::toString}. The function simply
   * invokes {@code toString} on its argument and returns the result. It throws a {@link
   * NullPointerException} on null input.
   *
   * <p><b>Warning:</b> The returned function may not be <i>consistent with equals</i> (as

     * Creates a new {@link DependencyCoordinates} object from the request.
     *
     * @param request the request containing the various data
     * @return a new {@link DependencyCoordinates} object
     *
     * @throws IllegalArgumentException if {@code request} is null or
     *         if {@code request.getSession()} is null or invalid
     */
    @Nonnull
    DependencyCoordinates create(@Nonnull DependencyCoordinatesFactoryRequest request);

        message.append(resource.getRepositoryUrl()).append(resource.getResourceName());

        out.info(message.toString());
    }

    @Override
    public void transferCorrupted(TransferEvent event) throws TransferCancelledException {
        TransferResource resource = event.getResource();
        out.warn(
                "{} from {} for {}{}",
                event.getException().getMessage(),

import org.junit.jupiter.api.TestInfo;

public class RateLimitHelperTest extends UnitFessTestCase {

    private RateLimitHelper rateLimitHelper;

    @Override
    protected void setUp(TestInfo testInfo) throws Exception {
        super.setUp(testInfo);
        rateLimitHelper = new RateLimitHelper();
        rateLimitHelper.init();
    }

    @Test
    public void test_getClientIp_remoteAddr() {