}

  @Test
  @Throws(Exception::class)
  fun secondsMustBeNonNegative() {
    val builder = CacheControl.Builder()
    assertFailsWith<IllegalArgumentException> {
      builder.maxAge(-1, TimeUnit.SECONDS)
    }
  }

  @Test
  @Throws(Exception::class)
  fun timePrecisionIsTruncatedToSeconds() {
    val cacheControl =
      CacheControl.Builder()

    dispatcher.maxRequestsPerHost = 10
    listener.forbidLock(dispatcher)
  }

  @Test
  fun maxRequestsZero() {
    assertFailsWith<IllegalArgumentException> {
      dispatcher.maxRequests = 0
    }
  }

  @Test
  fun maxPerHostZero() {
    assertFailsWith<IllegalArgumentException> {
      dispatcher.maxRequestsPerHost = 0
    }
  }

  @Test
  fun enqueuedJobsRunImmediately() {

   * it does not, then null is returned. If it does, then if {@code throwIfDuplicateKeys} is true an
   * {@code IllegalArgumentException} is thrown, and otherwise the existing {@link Entry} is
   * returned.
   *
   * @throws IllegalArgumentException if another entry in the bucket has the same key and {@code
   *     throwIfDuplicateKeys} is true

      K key = checkNotNull(entry.getKey());
      V previous = delegate.put(key, checkNotNull(entry.getValue()));
      if (throwIfDuplicateKeys && previous != null) {
        throw new IllegalArgumentException("duplicate key: " + key);
      }
    }
    this.delegate = Collections.unmodifiableMap(delegate);
  }

  boolean isPartialView() {
    return false;
  }

  public final boolean isEmpty() {

      mac.init(key);
      return mac;
    } catch (NoSuchAlgorithmException e) {
      throw new IllegalStateException(e);
    } catch (InvalidKeyException e) {
      throw new IllegalArgumentException(e);
    }
  }

  @Override
  public Hasher newHasher() {
    if (supportsClone) {
      try {
        return new MacHasher((Mac) prototype.clone());
      } catch (CloneNotSupportedException e) {

                return enc_uint64be( date.getTime(), dst, di );
            case TIME_1970_MILLIS_64LE:
                return enc_uint64le( date.getTime(), dst, di );
            default:
                throw new IllegalArgumentException( "Unsupported time encoding" );
        }
    }

    /* Decode times
     */

    public static Date dec_time( byte[] src, int si, int enc )
    {
        long t;
    

    /* Map must have at least one entry if not an EnumBiMap. */
    assertThrows(
        IllegalArgumentException.class,
        () -> EnumBiMap.create(Collections.<Currency, Country>emptyMap()));
    assertThrows(
        IllegalArgumentException.class,
        () -> EnumBiMap.create(EnumHashBiMap.<Currency, Country>create(Currency.class)));

    /* Map can be empty if it's an EnumBiMap. */

  fun setPathSegmentRejectsDot() {
    val base = parse("http://host/a/b/c")
    assertFailsWith<IllegalArgumentException> {
      base.newBuilder().setPathSegment(0, ".")
    }
  }

  @Test
  fun setPathSegmentRejectsDotDot() {
    val base = parse("http://host/a/b/c")
    assertFailsWith<IllegalArgumentException> {
      base.newBuilder().setPathSegment(0, "..")
    }
  }

  @Test

      try {
        File testFile = new File(testFileUrl.toURI());
        testDir = testFile.getParentFile(); // the testdata directory
      } catch (Exception ignore) {
        // probably URISyntaxException or IllegalArgumentException
        // fall back to copying URLs to files in the testDir == null block below
      }
    }

    if (testDir == null) {

  }

  public void testBuilderAddCopiesIllegal() {
    ImmutableMultiset.Builder<String> builder = ImmutableMultiset.builder();
    assertThrows(IllegalArgumentException.class, () -> builder.addCopies("a", -2));
  }

  public void testBuilderSetCountHandlesNullsCorrectly() {
    ImmutableMultiset.Builder<String> builder = ImmutableMultiset.builder();