recordCompletion();
    }

    private void recordInputCompletion(
        ImmutableList<AbstractFuture<T>> delegates, int inputFutureIndex) {
      /*
       * requireNonNull is safe because we accepted an Iterable of non-null Future instances, and we
       * don't overwrite an element in the array until after reading it.
       */

    }

    final void addAll(@Nullable Object[] elements, int n) {
      checkElementsNotNull(elements, n);
      ensureRoomFor(n);
      /*
       * The following call is not statically checked, since arraycopy accepts plain Object for its
       * parameters. If it were statically checked, the checker would still be OK with it, since
       * we're copying into a `contents` array whose type allows it to contain nulls. Still, it's

        // Test with no roles
        testUser.setRoleNames(new String[] {});
        assertFalse(fessUserBean.hasRoles(new String[] { "admin", "user" }));

        // Test with single role matching one of accepted
        testUser.setRoleNames(new String[] { "admin" });
        assertTrue(fessUserBean.hasRoles(new String[] { "admin", "user" }));
        assertTrue(fessUserBean.hasRoles(new String[] { "guest", "admin" }));

            break;
        }
    }

    /**
     * Accepts the HTTP method.
     * @param request The HTTP request.
     * @param methods The accepted methods.
     * @return true if the method is accepted, false otherwise.
     */
    protected boolean acceptHttpMethod(final HttpServletRequest request, final String... methods) {

    if (streamA.isParallel() || streamB.isParallel()) {
      zip(streamA, streamB, TemporaryPair::new).forEach(pair -> consumer.accept(pair.a, pair.b));
    } else {
      Iterator<A> iterA = streamA.iterator();
      Iterator<B> iterB = streamB.iterator();
      while (iterA.hasNext() && iterB.hasNext()) {
        consumer.accept(iterA.next(), iterB.next());
      }
    }
  }

  /**
   * Invokes {@code latch.}{@link CountDownLatch#await(long, TimeUnit) await(timeout, unit)}
   * uninterruptibly.
   */
  @J2ktIncompatible
  @GwtIncompatible // concurrency
  @SuppressWarnings("GoodTime") // should accept a java.time.Duration
  public static boolean awaitUninterruptibly(CountDownLatch latch, long timeout, TimeUnit unit) {
    boolean interrupted = false;
    try {
      long remainingNanos = unit.toNanos(timeout);

      .assertNoMoreLogs()
    networkLogs
      .assertLogEqual("--> GET $url http/1.1")
      .assertLogEqual("Host: $host")
      .assertLogEqual("Connection: Keep-Alive")
      .assertLogEqual("Accept-Encoding: gzip")
      .assertLogMatch(Regex("""User-Agent: okhttp/.+"""))
      .assertLogEqual("--> END GET")
      .assertLogMatch(Regex("""<-- 200 OK $url \(\d+ms\)"""))
      .assertLogEqual("Content-Length: 0")

  }

  private fun newEventSource(accept: String? = null): EventSource {
    val builder =
      Request
        .Builder()
        .url(server.url("/"))
    if (accept != null) {
      builder.header("Accept", accept)
    }
    val request = builder.build()
    val factory = client.asEventSourceFactory()

                throwError.accept(messages -> fessConfig.invalidIndexRequiredFields(doc)
                        .stream()
                        .map(s -> "doc." + s)
                        .forEach(s -> messages.addErrorsPropertyRequired(s, s)));
            }

            if (!fessConfig.validateIndexArrayFields(doc)) {
                throwError.accept(messages -> fessConfig.invalidIndexArrayFields(doc)

   * the cache, but only the "generic" one is type-safe. That is, it will properly prevent you from
   * building caches whose key or value types are incompatible with the types accepted by the
   * weigher already provided; the {@code CacheBuilder} type cannot do this. For best results,
   * simply use the standard method-chaining idiom, as illustrated in the documentation at top,