assertThat(UnsignedBytes.join(",", new byte[] {(byte) 1})).isEqualTo("1");
    assertThat(UnsignedBytes.join(",", (byte) 1, (byte) 2)).isEqualTo("1,2");
    assertThat(UnsignedBytes.join("", (byte) 1, (byte) 2, (byte) 3)).isEqualTo("123");
    assertThat(UnsignedBytes.join(",", (byte) 128, (byte) -1)).isEqualTo("128,255");
  }

  private static String unsafeComparatorClassName() {

    assertThat(Ints.join(",", ARRAY1)).isEqualTo("1");
    assertThat(Ints.join(",", (int) 1, (int) 2)).isEqualTo("1,2");
    assertThat(Ints.join("", (int) 1, (int) 2, (int) 3)).isEqualTo("123");
  }

  public void testLexicographicalComparator() {
    List<int[]> ordered =
        Arrays.asList(
            new int[] {},
            new int[] {LEAST},
            new int[] {LEAST, LEAST},

    assertThat(Chars.join(",", EMPTY)).isEmpty();
    assertThat(Chars.join(",", '1')).isEqualTo("1");
    assertThat(Chars.join(",", '1', '2')).isEqualTo("1,2");
    assertThat(Chars.join("", '1', '2', '3')).isEqualTo("123");
  }

  public void testLexicographicalComparator() {
    List<char[]> ordered =
        Arrays.asList(
            new char[] {},
            new char[] {LEAST},
            new char[] {LEAST, LEAST},

    Multimap<String, Integer> unmodifiable =
        prepareUnmodifiableTests(multimap, permitsDuplicates, nullKey, nullValue);

    UnmodifiableCollectionTests.assertMultimapIsUnmodifiable(unmodifiable, "test", 123);

    assertUnmodifiableIterableInTandem(unmodifiable.keys(), multimap.keys());

    assertUnmodifiableIterableInTandem(unmodifiable.keySet(), multimap.keySet());

            31185, 47196, 261, 2346, 1489, 12441, 24320, 171, 20385, 32447, 54616, 35352, 380,
            38480, 125, 27963, 50640, 287, 23458, 3635, 1097, 7879, 123, 3263, 22120, 12484, 7843,
            601, 955, 19982, 12527, 31561, 39318, 12493, 36710, 31649, 20215, 30495, 20132, 35828,
            22914, 27491, 12408, 1398, 21407, 22580, 1590, 25552, 35328, 44256, 21046, 962, 2357,

   *
   * @param value a primitive {@code boolean} value
   * @return a hash code for the value
   */
  public static int hashCode(boolean value) {
    return value ? 1231 : 1237;
  }

  /**
   * Compares the two specified {@code boolean} values in the standard way ({@code false} is
   * considered less than {@code true}). The sign of the value returned is the same as that of

        ImmutableList.of(
            new StreamingVersion().newHasher(),
            new StreamingVersion().newHasher(52),
            new NonStreamingVersion().newHasher(),
            new NonStreamingVersion().newHasher(123));
    Random random = new Random(0);
    for (int i = 0; i < 200; i++) {
      RandomHasherAction.pickAtRandom(random).performAction(random, hashers);
    }
    HashCode[] codes = new HashCode[hashers.size()];

        ImmutableList.of(
            new StreamingVersion().newHasher(),
            new StreamingVersion().newHasher(52),
            new NonStreamingVersion().newHasher(),
            new NonStreamingVersion().newHasher(123));
    Random random = new Random(0);
    for (int i = 0; i < 200; i++) {
      RandomHasherAction.pickAtRandom(random).performAction(random, hashers);
    }
    HashCode[] codes = new HashCode[hashers.size()];

    assertThat(SignedBytes.join(",", ARRAY1)).isEqualTo("1");
    assertThat(SignedBytes.join(",", (byte) 1, (byte) 2)).isEqualTo("1,2");
    assertThat(SignedBytes.join("", (byte) 1, (byte) 2, (byte) 3)).isEqualTo("123");
    assertThat(SignedBytes.join(",", (byte) -128, (byte) -1)).isEqualTo("-128,-1");
  }

  @J2ktIncompatible // b/285319375
  public void testLexicographicalComparator() {
    List<byte[]> ordered =

    assertEquals("foo [5, 6, 7]", Strings.lenientFormat("foo", 5, 6, 7));
    assertEquals("%s 1 2", Strings.lenientFormat("%s %s %s", "%s", 1, 2));
    assertEquals(" [5, 6]", Strings.lenientFormat("", 5, 6));
    assertEquals("123", Strings.lenientFormat("%s%s%s", 1, 2, 3));
    assertEquals("1%s%s", Strings.lenientFormat("%s%s%s", 1));
    assertEquals("5 + 6 = 11", Strings.lenientFormat("%s + 6 = 11", 5));