// LeaseState (4 bytes)
        SMBUtil.writeInt4(leaseState, dst, dstIndex);
        dstIndex += 4;

        // LeaseDuration (8 bytes) - must be zero for acknowledgment
        SMBUtil.writeInt8(0, dst, dstIndex);
        dstIndex += 8;

        return dstIndex - start;
    }

    @Override
    protected int readBytesWireFormat(byte[] buffer, int bufferIndex) {

        this(encode(ts));
    }

    /**
     * @param ts
     * @return
     */
    private static byte[] encode(final long ts) {
        final byte[] data = new byte[8];
        SMBUtil.writeInt8(ts, data, 0);
        return data;
    }

    /**
     * Gets the timestamp value from this AV pair
     *
     * @return the timestamp
     */
    public long getTimestamp() {

        dstIndex += 4;

        SMBUtil.writeInt4(leaseFlags, dst, dstIndex); // LeaseFlags (4 bytes)
        dstIndex += 4;

        SMBUtil.writeInt8(0, dst, dstIndex); // LeaseDuration (8 bytes) - reserved, must be zero
        dstIndex += 8;

        return dstIndex - start;
    }

        dstIndex += 4;

        SMBUtil.writeInt4(leaseFlags, dst, dstIndex); // LeaseFlags (4 bytes)
        dstIndex += 4;

        SMBUtil.writeInt8(0, dst, dstIndex); // LeaseDuration (8 bytes) - reserved, must be zero
        dstIndex += 8;

        parentLeaseKey.encode(dst, dstIndex); // ParentLeaseKey (16 bytes)
        dstIndex += 16;

        offset += 4;

        SMBUtil.writeInt8(0, buffer, offset); // LeaseDuration (8 bytes) - reserved
        offset += 8;

        // Write directory-specific data (20 bytes)

        // CacheScope (4 bytes)
        SMBUtil.writeInt4(cacheScope.ordinal(), buffer, offset);
        offset += 4;

        // MaxCacheAge (8 bytes)
        SMBUtil.writeInt8(maxCacheAge, buffer, offset);
        offset += 8;

        dstIndex += 4;

        SMBUtil.writeInt4(flags, dst, dstIndex); // Flags (4 bytes)
        dstIndex += 4;

        SMBUtil.writeInt8(0, dst, dstIndex); // Reserved (8 bytes)
        dstIndex += 8;

        System.arraycopy(createGuid.toBytes(), 0, dst, dstIndex, 16); // CreateGuid (16 bytes)
        dstIndex += 16;

     * {@inheritDoc}
     *
     * @see jcifs.Encodable#encode(byte[], int)
     */
    @Override
    public int encode(final byte[] dst, int dstIndex) {
        final int start = dstIndex;
        SMBUtil.writeInt8(this.timeout, dst, dstIndex);
        dstIndex += 8;
        SMBUtil.writeInt4(this.nameBytes.length, dst, dstIndex);
        dstIndex += 4;

        dst[dstIndex] = (byte) (this.timeoutSpecified ? 0x1 : 0x0);

     *
     * @param dst destination buffer
     * @param dstIndex starting index
     * @return number of bytes written
     */
    public int encode(byte[] dst, int dstIndex) {
        SMBUtil.writeInt8(offset, dst, dstIndex);
        SMBUtil.writeInt4(token, dst, dstIndex + 8);
        SMBUtil.writeInt4(length, dst, dstIndex + 12);
        return 16;
    }

    /**
     * Decode from byte array
     *

        SMBUtil.writeInt2(command, buf, start + 12);
        // Flags at +16: server-to-redirector
        SMBUtil.writeInt4(0x00000001, buf, start + 16);
        // SessionId at +40 (sync header)
        SMBUtil.writeInt8(sessionId, buf, start + 40);
    }

    /**
     * Build a SESSION_SETUP response body with specified flags and security blob.
     * securityBufferOffset is set relative to header start.
     */

    }

    @Test
    void testInt8ReadWrite() {
        byte[] buffer = new byte[8];
        long value = 0x123456789ABCDEF0L;
        ServerMessageBlock.writeInt8(value, buffer, 0);
        assertEquals(value, ServerMessageBlock.readInt8(buffer, 0));
    }

    @Test
    void testTimeReadWrite() {
        byte[] buffer = new byte[8];