@ParameterizedTest
        @ValueSource(ints = { -10, -1, 0, 1, 42 })
        @DisplayName("Returns 0 regardless of dst and index")
        void returnsZero_forVariousIndexes(int index) {
            // Arrange
            Smb2LogoffResponse resp = newResponse();
            byte[] buffer = new byte[8];
            byte[] original = buffer.clone();

            // Act
            int written = resp.writeBytesWireFormat(buffer, index);

    assertEquals(9, (int) numberOrdering.max(iterator));
    assertFalse(iterator.hasNext());
  }

  public void testIterableMinAndMax() {
    List<Integer> ints = Lists.newArrayList(5, 3, 0, 9);
    assertEquals(9, (int) numberOrdering.max(ints));
    assertEquals(0, (int) numberOrdering.min(ints));

    // when the values are the same, the first argument should be returned

    assertEquals(9, (int) numberOrdering.max(iterator));
    assertFalse(iterator.hasNext());
  }

  public void testIterableMinAndMax() {
    List<Integer> ints = Lists.newArrayList(5, 3, 0, 9);
    assertEquals(9, (int) numberOrdering.max(ints));
    assertEquals(0, (int) numberOrdering.min(ints));

    // when the values are the same, the first argument should be returned

     * Validate that the constructor masks the supplied value to its
     * lowest 8 bits (NdrShort incorrectly masks to 8 bits even though it's a short).
     */
    @ParameterizedTest
    @ValueSource(ints = { 0, 1, 255, -1, 256, 65535 })
    void constructorMasksValue(int input) {
        NdrShort ns = new NdrShort(input);
        // NdrShort masks to 0xFF (8 bits) in its constructor
        int expected = input & 0xFF;

public abstract class TestIntegerSetGenerator implements TestSetGenerator<Integer> {
  @Override
  public SampleElements<Integer> samples() {
    return new Ints();
  }

  @Override
  public Set<Integer> create(Object... elements) {
    Integer[] array = new Integer[elements.length];
    int i = 0;
    for (Object e : elements) {
      array[i++] = (Integer) e;
    }
    return create(array);
  }

public abstract class TestIntegerSetGenerator implements TestSetGenerator<Integer> {
  @Override
  public SampleElements<Integer> samples() {
    return new Ints();
  }

  @Override
  public Set<Integer> create(Object... elements) {
    Integer[] array = new Integer[elements.length];
    int i = 0;
    for (Object e : elements) {
      array[i++] = (Integer) e;
    }
    return create(array);
  }

    @DisplayName("Test decode with aligned next entry offsets")
    @ValueSource(ints = { 0, 4, 8, 16, 32, 64, 128, 256, 1024 })
    void testDecodeWithAlignedOffsets(int nextOffset) throws SMBProtocolDecodingException {
        byte[] buffer = createNotificationBufferWithNextOffset("aligned.txt", FileNotifyInformation.FILE_ACTION_ADDED, nextOffset);

        int bytesRead = notifyInfo.decode(buffer, 0, buffer.length);

            int bytesRead = response.readBytesWireFormat(buffer, 0);

            assertEquals(16, bytesRead);
            assertEquals(-1, response.getCount()); // -1 as signed int represents max unsigned value
            assertEquals(-2, response.getRemaining());
        }

        private byte[] createValidWriteResponse(int count, int remaining) {
            byte[] buffer = new byte[64];

  @Benchmark
  int time(int reps) {
    int dummy = 0;
    for (int i = 0; i < reps; i++) {
      dummy += cache.getUnchecked(nextRandomKey());
    }
    requests.addAndGet(reps);
    return dummy;
  }

  private int nextRandomKey() {
    int a = random.nextInt(max);

    /*
     * For example, if concentration=2.0, the following takes the square root of
     * the uniformly-distributed random integer, then truncates any fractional

   * current hashtable size.
   */
  static int newCapacity(int mask) {
    return ((mask < 32) ? 4 : 2) * (mask + 1);
  }

  /** Returns the hash prefix given the current mask. */
  static int getHashPrefix(int value, int mask) {
    return value & ~mask;
  }

  /** Returns the index, or 0 if the entry is "null". */
  static int getNext(int entry, int mask) {
    return entry & mask;
  }