final int start = dstIndex;
        SMBUtil.writeInt2(9, dst, dstIndex);
        SMBUtil.writeInt2(this.treeFlags, dst, dstIndex + 2);
        dstIndex += 4;

        final byte[] data = this.path.getBytes(StandardCharsets.UTF_16LE);
        final int offsetOffset = dstIndex;
        SMBUtil.writeInt2(data.length, dst, dstIndex + 2);
        dstIndex += 4;
        SMBUtil.writeInt2(dstIndex - getHeaderStart(), dst, offsetOffset);

        byte[] buffer = new byte[100];
        // Write non-aligned next entry offset (not divisible by 4)
        SMBUtil.writeInt4(7, buffer, 0); // 7 is not aligned to 4 bytes
        SMBUtil.writeInt4(FileNotifyInformation.FILE_ACTION_ADDED, buffer, 4);
        SMBUtil.writeInt4(8, buffer, 8); // file name length

        assertThrows(SMBProtocolDecodingException.class, () -> {

    public int encode(final byte[] dst, int dstIndex) {
        final int start = dstIndex;
        SMBUtil.writeInt2(this.ciphers != null ? this.ciphers.length : 0, dst, dstIndex);
        dstIndex += 2;

        if (this.ciphers != null) {
            for (final int cipher : this.ciphers) {
                SMBUtil.writeInt2(cipher, dst, dstIndex);
                dstIndex += 2;
            }
        }

    void testDecode() throws SMBProtocolDecodingException {
        // Prepare buffer with known value
        long expectedValue = 0x0123456789ABCDEFL;
        byte[] buffer = new byte[16];
        SMBUtil.writeInt8(expectedValue, buffer, 0);

        // Decode
        int bytesRead = fileInfo.decode(buffer, 0, buffer.length);

        // Verify bytes read
        assertEquals(8, bytesRead);

            final byte[] raw = p.getRaw();
            SMBUtil.writeInt2(p.getType(), enc, pos);
            SMBUtil.writeInt2(raw.length, enc, pos + 2);
            System.arraycopy(raw, 0, enc, pos + 4, raw.length);
            pos += 4 + raw.length;
        }

        // MsvAvEOL
        SMBUtil.writeInt2(AvPair.MsvAvEOL, enc, pos);
        SMBUtil.writeInt2(0, enc, pos + 2);
        pos += 4;
        return enc;
    }

     */
    @Override
    protected int writeBytesWireFormat(final byte[] dst, int dstIndex) {
        final int start = dstIndex;
        SMBUtil.writeInt2(24, dst, dstIndex);
        SMBUtil.writeInt2(this.closeFlags, dst, dstIndex + 2);
        dstIndex += 4;
        dstIndex += 4; // Reserved
        System.arraycopy(this.fileId, 0, dst, dstIndex, 16);
        dstIndex += 16;

            byte[] buffer = new byte[1024];
            int bufferIndex = 100;

            // Write structure size = 4
            SMBUtil.writeInt2(4, buffer, bufferIndex);

            int result = echoResponse.readBytesWireFormat(buffer, bufferIndex);

            assertEquals(0, result);
        }

        @Test

				time.Sleep(time.Duration(readRng.Intn(maxSleep)))
			}
		}
	}()

	// Writer
	{
		buf := make([]byte, 1024)
		writeRng := rand.New(rand.NewSource(2))
		for range 2500 {
			writeRng.Read(buf)
			// Write
			n, err := rb.Write(buf[:writeRng.Intn(len(buf))])
			if err != nil {
				t.Fatalf("write failed: %v", err)
			}
			wroteBytes += n
			wrote.Write(buf[:n])

        final int start = dstIndex;

        SMBUtil.writeInt2(this.hashAlgos != null ? this.hashAlgos.length : 0, dst, dstIndex);
        SMBUtil.writeInt2(this.salt != null ? this.salt.length : 0, dst, dstIndex + 2);
        dstIndex += 4;

        if (this.hashAlgos != null) {
            for (final int hashAlgo : this.hashAlgos) {
                SMBUtil.writeInt2(hashAlgo, dst, dstIndex);
                dstIndex += 2;

        setPrivateField(cmd, "maxReferralLevel", 0x12AB);
        byte[] buffer = new byte[100];
        int len = cmd.writeParametersWireFormat(buffer, 0);
        assertTrue(len >= 2);
        // writeInt2 writes in little-endian format (LSB first)
        assertEquals(0xAB, buffer[0] & 0xFF);
        assertEquals(0x12, buffer[1] & 0xFF);
        // Check that the path is written after the referral level