* @return the tree is connected
     */
    boolean isConnected();

    /**
     * Gets the server timezone offset in milliseconds
     * @return server timezone offset
     * @throws CIFSException if an error occurs retrieving the timezone offset
     */
    long getServerTimeZoneOffset() throws CIFSException;

    /**
     * Gets the OEM domain name reported by the server

     * Verifies that the method returns the correct time zone offset.
     * @throws CIFSException
     */
    @Test
    void testGetServerTimeZoneOffset() throws CIFSException {
        when(smbTreeHandle.getServerTimeZoneOffset()).thenReturn(0L);
        assertEquals(0L, smbTreeHandle.getServerTimeZoneOffset(), "Server time zone offset should be 0");
        when(smbTreeHandle.getServerTimeZoneOffset()).thenReturn(3600000L);

 *
 * ```
 *  0..63 : Length of the UTF-16 sequence that this range maps to. The offset is b2b3.
 * 64..79 : Offset by a fixed negative offset. The bottom 4 bits of b1 are the top 4 bits of the offset.
 * 80..95 : Offset by a fixed positive offset. The bottom 4 bits of b1 are the top 4 bits of the offset.
 *    119 : Ignored.
 *    120 : Valid.
 *    121 : Disallowed
 *    122 : Mapped inline to the sequence: [b2].

	if lastAddr, ok := p.dataAddr[name]; ok && nameAddr.Offset < lastAddr {
		p.errorf("overlapping DATA entry for %s", name)
		return
	}
	p.dataAddr[name] = nameAddr.Offset + int64(sz)

	switch valueAddr.Type {
	case obj.TYPE_CONST:
		switch sz {
		case 1, 2, 4, 8:
			nameAddr.Sym.WriteInt(p.ctxt, nameAddr.Offset, sz, valueAddr.Offset)
		default:
			p.errorf("bad int size for DATA argument: %d", sz)

    writeBytesToImpl(dest, offset, maxLength);
    return maxLength;
  }

  abstract void writeBytesToImpl(byte[] dest, int offset, int maxLength);

  /**
   * Returns a mutable view of the underlying bytes for the given {@code HashCode} if it is a
   * byte-based hashcode. Otherwise it returns {@link HashCode#asBytes}. Do <i>not</i> mutate this

            int offset = 128;
            Smb2ReadRequest requestWithBuffer = new Smb2ReadRequest(mockConfig, testFileId, specificBuffer, offset);

            Smb2ReadResponse response = requestWithBuffer.createResponse(mockContext, requestWithBuffer);
            assertNotNull(response);
            // Response should be created with same buffer and offset
        }
    }

    @Nested

        int offset = 0;
        int size = 3;

        // Simulate successful verification
        when(mockResponse.verifySignature(buffer, offset, size)).thenReturn(true);
        assertTrue(mockResponse.verifySignature(buffer, offset, size));

        // Simulate failed verification
        when(mockResponse.verifySignature(buffer, offset, size)).thenReturn(false);

    /**
     * Test integer overflow protection in security buffer offset calculation.
     */
    @Test
    public void testSecurityBufferIntegerOverflow() {
        byte[] buffer = createBasicNegotiateResponseBuffer();

        // Set security buffer offset close to Integer.MAX_VALUE to test overflow protection
        SMBUtil.writeInt2(32767, buffer, 56); // Large offset (will be added to header start)

    @Test
    @DisplayName("Test encode with offset")
    void testEncodeWithOffset() {
        ValidateNegotiateInfoRequest request =
                new ValidateNegotiateInfoRequest(DEFAULT_CAPABILITIES, defaultClientGuid, DEFAULT_SECURITY_MODE, defaultDialects);

        int offset = 100;
        byte[] buffer = new byte[offset + request.size()];
        int encodedLength = request.encode(buffer, offset);

        // Verify encoded length

    }

    @Test
    @DisplayName("Test decode with offset")
    void testDecodeWithOffset() throws SMBProtocolDecodingException {
        // Prepare buffer with offset
        long expectedValue = 0xAAAABBBBCCCCDDDDL;
        byte[] buffer = new byte[20];
        int offset = 7;
        SMBUtil.writeInt8(expectedValue, buffer, offset);

        // Decode from offset