* "h2".
   *
   * See also [IANA tls-extensiontype-values][iana].
   *
   * [iana]: https://www.iana.org/assignments/tls-extensiontype-values
   */
  override fun toString(): String = protocol

  companion object {
    /**
     * Returns the protocol identified by `protocol`.
     *
     * @throws IOException if `protocol` is unknown.
     */
    @JvmStatic

/**
 * Most websites serve cookies in the blessed format. Eagerly create the parser to ensure such
 * cookies are on the fast path.
 */
private val STANDARD_DATE_FORMAT =
  object : ThreadLocal<DateFormat>() {
    override fun initialValue(): DateFormat {
      // Date format specified by RFC 7231 section 7.1.1.1.
      return SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss 'GMT'", Locale.US).apply {
        isLenient = false
        timeZone = UTC

        // Some broken exception that does return "this" as getCause
        AtomicReference<Throwable> causeRef = new AtomicReference<>(null);
        Exception cause2 = new RuntimeException("loop") {
            @Override
            public synchronized Throwable getCause() {
                return causeRef.get();
            }
        };
        causeRef.set(cause2);

        Plugin plugin = new Plugin();

  private static final class Factory<C, V> implements Supplier<Map<C, V>>, Serializable {
    final int expectedSize;

    Factory(int expectedSize) {
      this.expectedSize = expectedSize;
    }

    @Override
    public Map<C, V> get() {
      return Maps.newLinkedHashMapWithExpectedSize(expectedSize);
    }

    @GwtIncompatible @J2ktIncompatible private static final long serialVersionUID = 0;
  }

  private static final class Factory<C, V> implements Supplier<Map<C, V>>, Serializable {
    final int expectedSize;

    Factory(int expectedSize) {
      this.expectedSize = expectedSize;
    }

    @Override
    public Map<C, V> get() {
      return Maps.newLinkedHashMapWithExpectedSize(expectedSize);
    }

    @GwtIncompatible @J2ktIncompatible private static final long serialVersionUID = 0;
  }

	c.BaseURL = baseURL

	if isDevEnv {
		c.BaseURL = os.Getenv("_MINIO_SUBNET_URL")
		if c.BaseURL == "" {
			c.BaseURL = baseURLDev
		}
	}
}

// LookupConfig - lookup config and override with valid environment settings if any.
func LookupConfig(kvs config.KVS, transport http.RoundTripper) (cfg Config, err error) {
	if err = config.CheckValidKeys(config.SubnetSubSys, kvs, DefaultKVS); err != nil {

     */
    public void resolve(final TypeMetaData type, final ClassMetaData classMetaData) {
        type.visitTypes(new Action<TypeMetaData>() {
            @Override
            public void execute(TypeMetaData t) {
                t.setName(resolve(t.getName(), classMetaData));
            }
        });
    }

    /**

/**
 * Enhanced test class for FilenameExtractor covering edge cases and new functionality.
 */
public class FilenameExtractorEnhancedTest extends PlainTestCase {

    private FilenameExtractor filenameExtractor;

    @Override
    protected void setUp() throws Exception {
        super.setUp();
        final StandardCrawlerContainer container = new StandardCrawlerContainer().singleton("filenameExtractor", FilenameExtractor.class);

     *
     * @return the root cause throwable, or null if none exists
     */
    public Throwable getRootCause() {
        return rootCause;
    }

    @Override
    public String toString() {
        if (rootCause != null) {
            final StringWriter sw = new StringWriter();
            final PrintWriter pw = new PrintWriter(sw);
            rootCause.printStackTrace(pw);

    /** An authenticator that knows no credentials and makes no attempt to authenticate. */
    @JvmField
    val NONE: Authenticator = AuthenticatorNone()

    private class AuthenticatorNone : Authenticator {
      override fun authenticate(
        route: Route?,
        response: Response,
      ): Request? = null
    }

    /** An authenticator that uses the java.net.Authenticator global authenticator. */
    @JvmField