}

  /** Returns the number of values in this array. */
  public int length() {
    return end - start;
  }

  /** Returns {@code true} if there are no values in this array ({@link #length} is zero). */
  public boolean isEmpty() {
    return end == start;
  }

  /**
   * Returns the {@code int} value present at the given index.
   *

            String result = testBlock.toString();

            assertTrue(result.contains("command=SMB_COM_TREE_CONNECT_ANDX"));
            assertTrue(result.contains("errorCode="));
            // Should show non-zero error code
            assertTrue(result.contains("errorCode=0x00000001") || result.contains("errorCode=1"));
        }

        @Test
        @DisplayName("Test toString with all command types")

        int length = testBlock.decode(buffer, 0);

        assertTrue(length > 0);
        assertEquals((byte) 0x42, andxBlock.getCommand());
    }

    @Test
    @DisplayName("Test decode with zero wordCount")
    void testDecodeWithZeroWordCount() throws SMBProtocolDecodingException {
        testBlock = new TestAndXServerMessageBlock(mockConfig, (byte) 0x25) {
            @Override

            // Then
            assertEquals(null, result);
        }

        @Test
        @DisplayName("Should handle zero port")
        void testZeroPort() {
            // Given
            when(transportPool.getSmbTransport(context, address, 0, false)).thenReturn(transport);

            // When

  }

  /** For example, empty Protobuf RPC messages end up as a zero-length POST.  */
  @Test
  fun zeroLengthPost() {
    zeroLengthPayload("POST")
  }

  @Test
  fun zeroLengthPost_HTTP_2() {
    enableProtocol(Protocol.HTTP_2)
    zeroLengthPost()
  }

  /** For example, creating an Amazon S3 bucket ends up as a zero-length POST.  */
  @Test
  fun zeroLengthPut() {

     * CRC(A000A000A000...), CRC(0B000B000B...), CRC(00C000C000C...), CRC(000D000D000D...)
     * and then to XOR them together.  The strideTable enables us to hash an int followed by 12
     * zero bytes (3 ints), while the byteTable is for advancing one byte at a time.
     * This algorithm is due to the paper "Everything we know about CRC but [are] afraid to forget"
     * by Kadatch and Jenkins, 2010.
     */

  public static <T extends @Nullable Object> Supplier<T> memoizeWithExpiration(
      Supplier<T> delegate, Duration duration) {
    checkNotNull(delegate);
    // The alternative of `duration.compareTo(Duration.ZERO) > 0` causes J2ObjC trouble.
    checkArgument(
        !duration.isNegative() && !duration.isZero(), "duration (%s) must be > 0", duration);
    return new ExpiringMemoizingSupplier<>(delegate, toNanosSaturated(duration));

- Profiling can now be served on a unix-domain socket by using the `--profiling-path` option (when profiling is enabled) for security purposes. ([#114191](https://github.com/kubernetes/kubernetes/pull/114191), [@apelisse](https://github.com/apelisse)) [SIG API Machinery]

        assertEquals(1L, crawlerContext.getAccessCount());

        assertEquals(0L, crawlerContext.decrementAndGetAccessCount());
        assertEquals(0L, crawlerContext.getAccessCount());

        // Test decrement below zero
        assertEquals(-1L, crawlerContext.decrementAndGetAccessCount());
        assertEquals(-1L, crawlerContext.getAccessCount());
    }

    /**
     * Test concurrent access count operations
     */

    checkNotNull(file1);
    checkNotNull(file2);
    if (file1 == file2 || file1.equals(file2)) {
      return true;
    }

    /*
     * Some operating systems may return zero as the length for files denoting system-dependent
     * entities such as devices or pipes, in which case we must fall back on comparing the bytes
     * directly.
     */
    long len1 = file1.length();