for (long time : testTimes) {
            SMBUtil.writeUTime(time, buffer, 0);
            long readTime = SMBUtil.readUTime(buffer, 0);

            // Account for precision loss (milliseconds to seconds conversion)
            assertEquals((time / 1000L) * 1000L, readTime);
        }
    }

    @Test
    void testBoundaryConditions() {
        byte[] buffer = new byte[16];

        try {
            TimeZone.setDefault(TimeZone.getTimeZone("UTC"));
            ServerMessageBlock.writeUTime(unixTime * 1000L, buffer, 0);
            long readTime = ServerMessageBlock.readUTime(buffer, 0);
            assertEquals(unixTime * 1000L, readTime);
        } finally {
            TimeZone.setDefault(original);
        }
    }

    @Test

        if (t != 0L) {
            t = (t + MILLISECONDS_BETWEEN_1970_AND_1601) * 10000L;
        }
        writeInt8(t, dst, dstIndex);
    }

    static long readUTime(final byte[] buffer, final int bufferIndex) {
        return readInt4(buffer, bufferIndex) * 1000L;
    }

    static void writeUTime(long t, final byte[] dst, final int dstIndex) {

        bufferIndex += 4;

        this.creationTime = SMBUtil.readTime(buffer, bufferIndex);
        bufferIndex += 8;
        this.lastAccessTime = SMBUtil.readTime(buffer, bufferIndex);
        bufferIndex += 8;
        this.lastWriteTime = SMBUtil.readTime(buffer, bufferIndex);
        bufferIndex += 8;
        this.changeTime = SMBUtil.readTime(buffer, bufferIndex);
        bufferIndex += 8;

            assertEquals(60, bytesRead);
            // SMBUtil.readTime will handle the conversion
            assertEquals(SMBUtil.readTime(buffer, 8), response.getCreationTime());
            assertEquals(SMBUtil.readTime(buffer, 16), response.getLastAccessTime());
            assertEquals(SMBUtil.readTime(buffer, 24), response.getLastWriteTime());
            assertEquals(SMBUtil.readTime(buffer, 32), response.getChangeTime());
        }

        // Use SMBUtil to read times back properly
        assertEquals(TEST_CREATE_TIME, SMBUtil.readTime(buffer, dstIndex));
        assertEquals(TEST_LAST_ACCESS_TIME, SMBUtil.readTime(buffer, dstIndex + 8));
        assertEquals(TEST_LAST_WRITE_TIME, SMBUtil.readTime(buffer, dstIndex + 16));
        assertEquals(TEST_CHANGE_TIME, SMBUtil.readTime(buffer, dstIndex + 24));
        assertEquals(TEST_ATTRIBUTES, SMBUtil.readInt4(buffer, dstIndex + 32));

        // Verify time was read correctly (accounting for UTime conversion)
        long readTime = (Long) getFieldValue(response, "lastWriteTime");
        // UTime is seconds since 1970, so we need to compare at second precision
        assertEquals(lastWriteTime / 1000, readTime / 1000);
    }

    @Test
    void testReadParameterWordsWireFormatWithZeroWordCount() {

            throw new SMBProtocolDecodingException("Buffer too small for timestamps and offsets section");
        }

        this.systemTime = SMBUtil.readTime(buffer, bufferIndex);
        bufferIndex += 8;
        this.serverStartTime = SMBUtil.readTime(buffer, bufferIndex);
        bufferIndex += 8;

        final int securityBufferOffset = SMBUtil.readInt2(buffer, bufferIndex);

    try (InputStream is = file.getInputStream()) {
        is.read(readData);
    }
    
    long readTime = System.currentTimeMillis() - start;
    
    assertArrayEquals(data, readData);
    
    // RDMA should be faster than TCP for large transfers
    log.info("RDMA Write: {}ms, Read: {}ms", writeTime, readTime);
}

@Test
public void testRdmaFallbackToTcp() throws Exception {

        bufferIndex += 4;
        this.server.scapabilities = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;
        this.server.serverTime = SMBUtil.readTime(buffer, bufferIndex);
        bufferIndex += 8;
        int tzOffset = SMBUtil.readInt2(buffer, bufferIndex);
        // tzOffset is signed!
        if (tzOffset > Short.MAX_VALUE) {