// Set incorrect structure size (should be 65)
        SMBUtil.writeInt2(64, malformedBuffer, 0);

        SMBProtocolDecodingException exception = assertThrows(SMBProtocolDecodingException.class, () -> {
            response.readBytesWireFormat(malformedBuffer, 0);
        });

        assertTrue(exception.getMessage().contains("Structure size is not 65"));
        assertTrue(exception.getMessage().contains("got: 64"));

    sink().write(value.toByteArray())
  }

  fun writeLong(v: Long) {
    val sink = sink()

    val lengthBitCount: Int =
      if (v < 0L) {
        65 - java.lang.Long.numberOfLeadingZeros(v xor -1L)
      } else {
        65 - java.lang.Long.numberOfLeadingZeros(v)
      }

    val lengthByteCount = (lengthBitCount + 7) / 8
    for (shift in (lengthByteCount - 1) * 8 downTo 0 step 8) {

        setReceivedMethod.invoke(resp);
    }

    private byte[] createValidNegotiateResponseBuffer() {
        byte[] buffer = new byte[256];
        int offset = 0;

        // Structure size (65)
        SMBUtil.writeInt2(65, buffer, offset);

        // Security mode
        SMBUtil.writeInt2(Smb2Constants.SMB2_NEGOTIATE_SIGNING_REQUIRED, buffer, offset + 2);

        // Dialect revision

                SmbConstants.O_CREAT | SmbConstants.O_WRONLY | SmbConstants.O_TRUNC, SmbConstants.FILE_WRITE_DATA,
                SmbConstants.DEFAULT_SHARING);

        // When
        outputStream.write(65); // Write 'A'

        // Then
        verify(mockTreeHandle, atLeastOnce()).send(any(Smb2WriteRequest.class), any());
    }

    @Test
    void testWriteByteArray() throws IOException, CIFSException {

        if (buffer == null || buffer.length < bufferIndex + 65) {
            throw new SMBProtocolDecodingException("Buffer too small for SMB2 negotiate response (minimum 65 bytes required)");
        }

        final int structureSize = SMBUtil.readInt2(buffer, bufferIndex);
        if (structureSize != 65) {
            throw new SMBProtocolDecodingException("Structure size is not 65, got: " + structureSize);
        }

      .map {
        return@map InetAddress.getByAddress(
          Buffer().writeInt(it.toInt()).readByteArray(),
        )
      }
  }

  /** Allocates and returns `count` fake IPv6 addresses like [::ff00:64, ::ff00:65].  */
  fun allocateIpv6(count: Int): List<InetAddress> {
    val from = nextAddress
    nextAddress += count
    return (from until nextAddress)
      .map {
        return@map InetAddress.getByAddress(

   * Arrays are a mess from a nullness perspective, and Class instances for object-array types are
   * even worse. For now, we just suppress and move on with our lives.
   *
   * - https://github.com/jspecify/jspecify/issues/65
   *
   * - https://github.com/jspecify/jdk/commit/71d826792b8c7ef95d492c50a274deab938f2552
   */
  /*
   * TODO(cpovirk): Is the unchecked cast avoidable? Would System.arraycopy be similarly fast (if

   * Arrays are a mess from a nullness perspective, and Class instances for object-array types are
   * even worse. For now, we just suppress and move on with our lives.
   *
   * - https://github.com/jspecify/jspecify/issues/65
   *
   * - https://github.com/jspecify/jdk/commit/71d826792b8c7ef95d492c50a274deab938f2552
   */
  /*
   * TODO(cpovirk): Is the unchecked cast avoidable? Would System.arraycopy be similarly fast (if

    assertThat(formEncode(61)).isEqualTo("%3D")
    assertThat(formEncode(62)).isEqualTo("%3E")
    assertThat(formEncode(63)).isEqualTo("%3F")
    assertThat(formEncode(64)).isEqualTo("%40")
    assertThat(formEncode(65)).isEqualTo("A")
    assertThat(formEncode(90)).isEqualTo("Z")
    assertThat(formEncode(91)).isEqualTo("%5B")
    assertThat(formEncode(92)).isEqualTo("%5C")
    assertThat(formEncode(93)).isEqualTo("%5D")

    - [Server Binaries](#server-binaries-7)
    - [Node Binaries](#node-binaries-7)
  - [Changelog since v1.6.5](#changelog-since-v165)
    - [Action Required](#action-required)
    - [Other notable changes](#other-notable-changes-7)
- [v1.6.5](#v165)
  - [Known Issues for v1.6.5](#known-issues-for-v165)
  - [Downloads for v1.6.5](#downloads-for-v165)
    - [Client Binaries](#client-binaries-8)
    - [Server Binaries](#server-binaries-8)