fun closeReasonMaximumLength() {
    webServer.enqueue(
      MockResponse.Builder()
        .webSocketUpgrade(serverListener)
        .build(),
    )
    val clientReason = repeat('C', 123)
    val serverReason = repeat('S', 123)
    val webSocket: WebSocket = newWebSocket()
    val server = serverListener.assertOpen()
    clientListener.assertOpen()
    webSocket.close(1000, clientReason)

    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 =

    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() {

          "abc.a23",
          "biz.com.ua",
          "x",
          "fOo",
          "f--o",
          "f_a",
          "foo.net.us\uFF61ocm",
          "woo.com.",
          "8server.shop",
          "123.cn",
          "a" + DELTA + "b.com",
          ALMOST_TOO_MANY_LEVELS,
          ALMOST_TOO_LONG);

  private static final ImmutableSet<String> INVALID_NAME =
      ImmutableSet.of(
          "",
          " ",

	xhttp "github.com/minio/minio/internal/http"
)

func TestIsXLMetaFormatValid(t *testing.T) {
	tests := []struct {
		name    int
		version string
		format  string
		want    bool
	}{
		{1, "123", "fs", false},
		{2, "123", xlMetaFormat, false},
		{3, xlMetaVersion100, "test", false},
		{4, xlMetaVersion101, "hello", false},
		{5, xlMetaVersion100, xlMetaFormat, true},
		{6, xlMetaVersion101, xlMetaFormat, true},
	}

      }
      return false;
    }

    @Override
    public int hashCode() {
      return Arrays.hashCode(chars) + (ignoreCase ? 1231 : 1237);
    }
  }

  private static class StandardBaseEncoding extends BaseEncoding {
    final Alphabet alphabet;

    @CheckForNull final Character paddingChar;

    assertThat(UnsignedLongs.join(",", -1, Long.MIN_VALUE))
        .isEqualTo("18446744073709551615,9223372036854775808");
    assertThat(UnsignedLongs.join("", 1, 2, 3)).isEqualTo("123");
    assertThat(UnsignedLongs.join("", -1, Long.MIN_VALUE))
        .isEqualTo("184467440737095516159223372036854775808");
  }

  @J2ktIncompatible
  @GwtIncompatible // NullPointerTester

    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));

    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));

    assertThat(join(1)).isEqualTo("1");
    assertThat(join(1, 2)).isEqualTo("1,2");
    assertThat(join(-1, Integer.MIN_VALUE)).isEqualTo("4294967295,2147483648");

    assertThat(UnsignedInts.join("", 1, 2, 3)).isEqualTo("123");
  }

  private static String join(int... values) {
    return UnsignedInts.join(",", values);
  }

  @J2ktIncompatible
  @GwtIncompatible // NullPointerTester
  public void testNulls() {