new Smb2SessionSetupRequest(mockContext, TEST_SECURITY_MODE, TEST_CAPABILITIES, TEST_PREVIOUS_SESSION_ID, token);

        // Use reflection to access pad8 method
        Method pad8Method = ServerMessageBlock2.class.getDeclaredMethod("pad8", int.class);
        pad8Method.setAccessible(true);

        // Test various positions
        int[] positions = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 15, 16 };

                dstIndex += cnBytes.length;
                dstIndex += pad8(dstIndex);

                SMBUtil.writeInt2(dstIndex - structStart, dst, dataOffsetOffset);
                final int len = createContext.encode(dst, dstIndex);
                SMBUtil.writeInt4(len, dst, dataLengthOffset);
                dstIndex += len;

                final int pad = pad8(dstIndex);
                totalCreateContextLength += len + pad;

        dstIndex += writeHeaderWireFormat(dst, dstIndex);

        this.byteCount = writeBytesWireFormat(dst, dstIndex);
        dstIndex += this.byteCount;
        dstIndex += pad8(dstIndex);

        this.length = dstIndex - start;

        int len = this.length;

        if (this.next != null) {
            final int nextStart = dstIndex;

            System.arraycopy(buffer, hdrStart + securityBufferOffset, this.securityBuffer, 0, securityBufferLength);
            bufferIndex += securityBufferLength;
        }

        final int pad = (bufferIndex - hdrStart) % 8;
        bufferIndex += pad;

        if (this.dialectRevision == 0x0311 && negotiateContextOffset != 0 && negotiateContextCount != 0) {
            // Validate negotiate context offset

                this.pad1 = this.pad(this.parameterOffset);
                this.parameterOffset += this.pad1;
            }

            // caclulate parameterDisplacement before calculating new parameterCount
            this.parameterDisplacement += this.parameterCount;

            int available = this.maxBufferSize - this.parameterOffset - this.pad1;

            available -= parameterCount;

            dataOffset = parameterOffset + parameterCount;
            pad1 = dataOffset % PADDING_SIZE;
            pad1 = pad1 == 0 ? 0 : PADDING_SIZE - pad1;
            dataOffset += pad1;

            dataDisplacement += dataCount;

            available -= pad1;
            dataCount = Math.min(totalDataCount - dataDisplacement, available);
        }

                + this.parameterDisplacement + ",dataCount=" + this.dataCount + ",dataOffset=" + this.dataOffset + ",dataDisplacement="
                + this.dataDisplacement + ",setupCount=" + this.setupCount + ",pad=" + this.pad + ",pad1=" + this.pad1);
    }

    @Test
    @DisplayName("Test pad calculation with various offsets")
    void testPadCalculation() {
        // Test pad calculation with different alignment values
        assertEquals(0, transaction.pad(0)); // Already aligned
        assertEquals(0, transaction.pad(4)); // Already aligned
        assertEquals(0, transaction.pad(8)); // Already aligned
        assertEquals(3, transaction.pad(1)); // Need 3 bytes to align to 4

---

"_A gba àwọn ohun èlò ìwé afọwọkọ **FastAPI** tí kò yí padà láti ṣẹ̀dá olùpín **REST** tí a lè béèrè lọ́wọ́ rẹ̀ láti gba **àsọtẹ́lẹ̀**. [fún Ludwig]_"

                off += 27;
                resp.decode(BUF, 4);
                /* EMC can send pad w/o data */
                final int pad = r.dataOffset - off;
                if (r.byteCount > 0 && pad > 0 && pad < 4) {
                    readn(in, BUF, 4 + off, pad);
                }

                if (r.dataLength > 0) {