if (startPosition * 2 >= windowSize) {
            int offset = params.getOffset();
            if (offset < 0) {
                offset = 0;
            } else if (offset > windowSize / 2) {
                offset = windowSize / 2;
            }
            int start = startPosition - offset;
            if (start < 0) {
                start = 0;
            }

    }

    @Test
    @DisplayName("Should format with specific offset and length")
    void testHexdumpWithOffsetAndLength() {
        // Given
        byte[] data = createTestData(64);
        int offset = 16;
        int length = 32;

        // When
        String result = Hexdump.toHexString(data, offset, length);

        // Then
        assertNotNull(result);

        byte[] buffer = new byte[10];
        int offset = 2;

        // Act
        int bytesWritten = transPeekNamedPipe.writeSetupWireFormat(buffer, offset);

        // Assert
        assertEquals(4, bytesWritten);
        assertEquals(SmbComTransaction.TRANS_PEEK_NAMED_PIPE, buffer[offset]);
        assertEquals((byte) 0x00, buffer[offset + 1]);

        // Verify FID is written correctly (little-endian)

        final int offset = readULong(src, index + 4);
        final byte[] buffer = new byte[length];
        System.arraycopy(src, offset, buffer, 0, length);
        return buffer;
    }

    static void writeULong(final byte[] dest, final int offset, final int ulong) {
        dest[offset] = (byte) (ulong & 0xff);
        dest[offset + 1] = (byte) (ulong >> 8 & 0xff);

                    int offset = threadIndex * 10;
                    smbComTreeDisconnect.writeParameterWordsWireFormat(buffer, offset);
                    smbComTreeDisconnect.writeBytesWireFormat(buffer, offset);
                    smbComTreeDisconnect.readParameterWordsWireFormat(buffer, offset);
                    smbComTreeDisconnect.readBytesWireFormat(buffer, offset);
                    smbComTreeDisconnect.toString();

	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, int(sz), valueAddr.Offset)
		default:
			p.errorf("bad int size for DATA argument: %d", sz)

        // Test reading data from different buffer offsets
        byte[] testData = "Test data with offset".getBytes();
        byte[] buffer = new byte[200];
        int offset = 50;
        System.arraycopy(testData, 0, buffer, offset, testData.length);

        int result = response.readDataWireFormat(buffer, offset, testData.length);

        assertEquals(testData.length, result);

        // Verify
        assertEquals(14 + nameBytes.length, bytesEncoded);

        // Check timeout value at offset
        assertEquals(timeout, SMBUtil.readInt8(buffer, offset));

        // Check name length at offset
        assertEquals(nameBytes.length, SMBUtil.readInt4(buffer, offset + 8));

        // Check timeout specified flag at offset
        assertEquals(0x1, buffer[offset + 12]);

        // Security buffer offset and length
        SMBUtil.writeInt2(128, buffer, offset + 56); // Offset
        SMBUtil.writeInt2(0, buffer, offset + 58); // Length

        // Negotiate context offset
        SMBUtil.writeInt4(144, buffer, offset + 60); // Point to contexts

        // Add negotiate contexts at offset 144
        int ctxOffset = 144;

        @DisplayName("Should encode with offset correctly")
        void testEncodeWithOffset() {
            String path = "\\\\test";
            int maxReferralLevel = 5;
            buffer = new DfsReferralRequestBuffer(path, maxReferralLevel);

            int offset = 10;
            byte[] dst = new byte[offset + buffer.size()];
            int bytesEncoded = buffer.encode(dst, offset);