consuming it. This may be handy for interceptors!
 *  New: `HttpUrl.newBuilder()` resolves a link to a builder.
 *  New: Add the TLS version to the `Handshake`.
 *  New: Drop `Request.uri()` and `Request#urlString()`. Just use
    `Request.url().uri()` and `Request.url().toString()`.
 *  New: Add URL to HTTP response logging.
 *  New: Make `HttpUrl` the blessed URL method of `Request`.


## Version 2.x

        Object obj;

        synchronized ( this.inFlightLookups ) {
            if ( this.inFlightLookups.contains(name) == false ) {
                this.inFlightLookups.add(name);
                return null;
            }
            while ( this.inFlightLookups.contains(name) ) {
                try {
                    this.inFlightLookups.wait();
                }

  /**
   * Returns true if this network allows parallel edges. Attempting to add a parallel edge to a
   * network that does not allow them will throw an {@link IllegalArgumentException}.
   */
  boolean allowsParallelEdges();

  /**
   * Returns true if this network allows self-loops (edges that connect a node to itself).
   * Attempting to add a self-loop to a network that does not allow them will throw an {@link

    public CopyOptions converter(final Converter converter, final CharSequence... propertyNames) {
        assertArgumentNotNull("converter", converter);

        if (isEmpty(propertyNames)) {
            converters.add(converter);
        } else {
            for (final CharSequence name : propertyNames) {
                assertArgumentNotEmpty("element of propertyNames", name);
                converterMap.put(name.toString(), converter);

                groupService.store(entity);
                saveInfo(messages -> messages.addSuccessCrudCreateCrudTable(GLOBAL));
            } catch (final Exception e) {
                logger.warn("Failed to add {}", entity, e);
                throwValidationError(messages -> messages.addErrorsCrudFailedToCreateCrudTable(GLOBAL, buildThrowableMessage(e)),
                        this::asEditHtml);
            }

      assertEquals(".", it.body.string())
    }

    val events2 = listener.eventSequence.filter { isConnectionEvent(it) }.map { it.name }
    val expectedEvents2 =
      mutableListOf<String>().apply {
        add("CallStart")
        if (connectionType != H2) {
          addAll(listOf("ConnectStart", "ConnectEnd"))
        }
        addAll(listOf("ConnectionAcquired", "ConnectionReleased", "CallEnd"))
      }

  private var lastTimestampNs: Long? = null

  /** Confirm that the thread does not hold a lock on `lock` during the callback. */
  fun forbidLock(lock: Any) {
    forbiddenLocks.add(lock)
  }

  /**
   * Removes recorded events up to (and including) an event is found whose class equals [eventClass]
   * and returns it.
   */
  fun <T : CallEvent> removeUpToEvent(eventClass: Class<T>): T {

organization-specific certificate authority.

By default `HeldCertificate` instances expire after 24 hours. Use `duration()` to adjust.

By default server certificates need to identify which hostnames they're trusted for. You may add as
many as necessary with `addSubjectAlternativeName()`. This mechanism also supports a very limited
form of wildcards `*.example.com` where the `*` must be first and doesn't match nested subdomains.

      for (int chunkSize = 4; chunkSize <= 32; chunkSize++) {
        for (int bufferSize = chunkSize; bufferSize <= chunkSize * 4; bufferSize += chunkSize) {
          // yes, that's a lot of sinks!
          sinks.add(new Sink(chunkSize, bufferSize));
          // For convenience, testing only with big endianness, to match DataOutputStream.
          // I regard highly unlikely that both the little endianness tests above and this one

 * @author Chris Povirk
 * @since 15.0
 */
@GwtCompatible
@ElementTypesAreNonnullByDefault
public final class UrlEscapers {
  private UrlEscapers() {}

  // For each xxxEscaper() method, please add links to external reference pages
  // that are considered authoritative for the behavior of that escaper.

  static final String URL_FORM_PARAMETER_OTHER_SAFE_CHARS = "-_.*";