D = FF(D, A, B, C, X[5], 7);
        C = FF(C, D, A, B, X[6], 11);
        B = FF(B, C, D, A, X[7], 19);
        A = FF(A, B, C, D, X[8], 3);
        D = FF(D, A, B, C, X[9], 7);
        C = FF(C, D, A, B, X[10], 11);
        B = FF(B, C, D, A, X[11], 19);
        A = FF(A, B, C, D, X[12], 3);
        D = FF(D, A, B, C, X[13], 7);
        C = FF(C, D, A, B, X[14], 11);
        B = FF(B, C, D, A, X[15], 19);

    checkArgument(
        isCompatIPv4Address(ip), "Address '%s' is not IPv4-compatible.", toAddrString(ip));

    return getInet4Address(Arrays.copyOfRange(ip.getAddress(), 12, 16));
  }

  /**
   * Evaluates whether the argument is a 6to4 address.
   *
   * <p>6to4 addresses begin with the {@code "2002::/16"} prefix. The next 32 bits are the IPv4

    // separate above
    expected =
        assertThrows(
            IllegalArgumentException.class, () -> range.intersection(Range.closed(10, 12)));
    assertThat(expected).hasMessageThat().contains("connected");
  }

  public void testGap_overlapping() {
    Range<Integer> range = Range.closedOpen(3, 5);

    }

    @Test
    @DisplayName("initSecContext returns token and verifies interaction")
    void initSecContext_success() throws Exception {
        byte[] in = new byte[] { 10, 11 };
        byte[] out = new byte[] { 12, 13, 14 };
        when(gssContext.initSecContext(eq(in), eq(0), eq(in.length))).thenReturn(out);

        byte[] res = ctx.initSecContext(in, 0, in.length);

		n = 5
	}
	HammerRWMutex(1, 1, n)
	HammerRWMutex(1, 3, n)
	HammerRWMutex(1, 10, n)
	HammerRWMutex(4, 1, n)
	HammerRWMutex(4, 3, n)
	HammerRWMutex(4, 10, n)
	HammerRWMutex(10, 1, n)
	HammerRWMutex(10, 3, n)
	HammerRWMutex(10, 10, n)
	HammerRWMutex(10, 5, n)
}

// Borrowed from rwmutex_test.go
func TestDRLocker(t *testing.T) {
	wl := NewLRWMutex()
	var rl sync.Locker
	wlocked := make(chan bool, 1)

        // Heartbeat monitoring
        scheduler.scheduleAtFixedRate(this::checkHeartbeats, 30, 30, TimeUnit.SECONDS);

        // Registration monitoring
        scheduler.scheduleAtFixedRate(this::monitorRegistrations, 10, 10, TimeUnit.SECONDS);
    }

    /**
     * Registers for witness notifications.
     *
     * @param shareName the share name to monitor
     * @param serverAddress the server address

    if (-2 <= b && b <= 2) {
      switch ((int) b) {
        case 0:
          return (k == 0) ? 1 : 0;
        case 1:
          return 1;
        case -1:
          return ((k & 1) == 0) ? 1 : -1;
        case 2:
          return (k < Long.SIZE) ? 1L << k : 0;
        case -2:
          if (k < Long.SIZE) {
            return ((k & 1) == 0) ? 1L << k : -(1L << k);
          } else {

					<la:select property="num" styleId="numSearchOption" styleClass="form-control">
						<option value="">
							<la:message key="labels.search_result_select_num" />
						</option>
						<la:option value="10">10</la:option>
						<la:option value="20">20</la:option>
						<la:option value="30">30</la:option>
						<la:option value="40">40</la:option>
						<la:option value="50">50</la:option>

    }

    @Test
    void testVersionComparing() {
        checkVersionsOrder("1", "2");
        checkVersionsOrder("1.5", "2");
        checkVersionsOrder("1", "2.5");
        checkVersionsOrder("1.0", "1.1");
        checkVersionsOrder("1.1", "1.2");
        checkVersionsOrder("1.0.0", "1.1");
        checkVersionsOrder("1.0.1", "1.1");
        checkVersionsOrder("1.1", "1.2.0");

  @Test fun closeReservedSetThrows() {
    data.write("880203ec".decodeHex()) // Close with code 1004
    data.write("880203ed".decodeHex()) // Close with code 1005
    data.write("880203ee".decodeHex()) // Close with code 1006
    for (i in 1015..2999) {
      data.write(("8802" + format("%04X", i)).decodeHex()) // Close with code 'i'
    }
    var count = 0
    while (!data.exhausted()) {
      assertFailsWith<ProtocolException> {