int securityMode = 0x03;
        int capabilities = 0x0000000F;
        long previousSessionId = 0x123456789ABCDEF0L;
        byte[] token = { (byte) 0x11, (byte) 0x22, (byte) 0x33, (byte) 0x44, (byte) 0x55, (byte) 0x66, (byte) 0x77, (byte) 0x88 };

        Smb2SessionSetupRequest req = new Smb2SessionSetupRequest(mockContext, securityMode, capabilities, previousSessionId, token);
        req.setSessionBinding(true);

        SMBUtil.writeInt4(0, largeBuffer, bodyStart + 12);

        // Write test data
        if (dataLength > 0) {
            byte[] testData = new byte[dataLength];
            Arrays.fill(testData, (byte) 0x42);
            System.arraycopy(testData, 0, largeBuffer, dataOffsetFromHeader, dataLength);
        }

        // Use reflection to set headerStart

        originalPairs.add(new AvFlags(0x12345678));
        originalPairs.add(new AvTimestamp(new byte[] { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 }));
        originalPairs.add(new AvTargetName("TESTNAME".getBytes()));
        originalPairs.add(new AvSingleHost(new byte[] { 0x11, 0x22, 0x33, 0x44 }));
        originalPairs.add(new AvChannelBindings(new byte[] { 0x55, 0x66 }));

        byte[] encoded = AvPairs.encode(originalPairs);

    
    SmbFile file = new SmbFile("smb://server/share/largefile.dat", context);
    
    // Measure RDMA transfer performance
    byte[] data = new byte[10485760];  // 10MB
    Arrays.fill(data, (byte)0x42);
    
    long start = System.currentTimeMillis();
    
    try (OutputStream os = file.getOutputStream()) {
        os.write(data);
    }
    
    long writeTime = System.currentTimeMillis() - start;

            b[off + 1] = 0x02;
            b[off + 2] = 0x03;
            b[off + 3] = 0x04;
            b[off + 4] = 0x05;
            b[off + 5] = 0x06;
            b[off + 6] = 0x07;
            b[off + 7] = 0x08;
            return 8;
        }).when(raf).read(any(byte[].class), anyInt(), eq(8));
        assertEquals(0x0102030405060708L, raf.readLong());

        // float 1.0f -> 0x3F800000
        doAnswer(inv -> {

    private static final Random RANDOM = new Random();

    private static LogStream log = LogStream.getInstance();

    // KGS!@#$%
    private static final byte[] S8 =
            { (byte) 0x4b, (byte) 0x47, (byte) 0x53, (byte) 0x21, (byte) 0x40, (byte) 0x23, (byte) 0x24, (byte) 0x25 };

    /* Accepts key multiple of 7
     * Returns enc multiple of 8
     * Multiple is the same like: 21 byte key gives 24 byte result
     */

            Type2Message message = new Type2Message(mockContext);
            byte[] testContext =
                    new byte[] { (byte) 0x11, (byte) 0x22, (byte) 0x33, (byte) 0x44, (byte) 0x55, (byte) 0x66, (byte) 0x77, (byte) 0x88 };

            // When
            message.setContext(testContext);

            // Then
            assertArrayEquals(testContext, message.getContext());
        }
    }

     */
    public static final byte SMB_COM_RENAME = (byte) 0x07;

    /**
     * SMB command to query file information.
     */
    public static final byte SMB_COM_QUERY_INFORMATION = (byte) 0x08;

    /**
     * SMB command to set file information.
     */
    public static final byte SMB_COM_SET_INFORMATION = (byte) 0x09;

    /**
     * SMB command to write data to a file.
     */

0F43          ; mapped                 ; 0F42 0FB7     # 2.0  TIBETAN LETTER GHA
0F44..0F47    ; valid                                  # 2.0  TIBETAN LETTER NGA..TIBETAN LETTER JA
0F48          ; disallowed                             # NA   <reserved-0F48>
0F49..0F4C    ; valid                                  # 2.0  TIBETAN LETTER NYA..TIBETAN LETTER DDA
0F4D          ; mapped                 ; 0F4C 0FB7     # 2.0  TIBETAN LETTER DDHA

	XVPERMIV	$0x3B, X1, X2 	// XVPERMIV	$59, X1, X2 // 22ece877
	XVPERMIQ	$0x4B, X1, X2 	// XVPERMIQ	$75, X1, X2 // 222ced77

	// A{,X}VEXTRINS.{B,H,W,V} instructions
	VEXTRINSB	$0x18, V1, V2 	// VEXTRINSB	$24, V1, V2 // 22608c73
	VEXTRINSH	$0x27, V1, V2 	// VEXTRINSH	$39, V1, V2 // 229c8873
	VEXTRINSW	$0x36, V1, V2 	// VEXTRINSW	$54, V1, V2 // 22d88473
	VEXTRINSV	$0x45, V1, V2 	// VEXTRINSV	$69, V1, V2 // 22148173