// Prepare test data
        byte[] buffer = createValidBuffer("file.txt", "FILE~1.TXT", true);
        long expectedLastWriteTime = System.currentTimeMillis();
        SMBUtil.writeTime(expectedLastWriteTime, buffer, 24);

        // Decode
        fileBothDirectoryInfo.decode(buffer, 0, buffer.length);

        // Verify
        assertEquals(expectedLastWriteTime, fileBothDirectoryInfo.lastModified());
    }

        bb.putShort((short) 0);

        // Decode
        int decodedSize = referral.decode(testBuffer, 0, testBuffer.length);

        // Verify
        assertEquals(24, decodedSize);
        assertEquals(1, referral.getVersion());
        assertEquals(24, referral.getSize());
        assertEquals(1, referral.getServerType());
        assertEquals(0, referral.getRFlags());
        assertEquals(node, referral.getNode());

        final int start = bufferIndex;
        if (len < 24) {
            throw new SMBProtocolDecodingException("Invalid resume key");
        }

        this.resumeKey = new byte[24];
        System.arraycopy(buffer, bufferIndex, this.resumeKey, 0, 24);
        bufferIndex += 24;

        SMBUtil.readInt4(buffer, bufferIndex); // contextLength - reserved
        bufferIndex += 4;

        int off = 0;
        final int tot = buf.getLength() - 24;
        while (off < tot) {
            int fragSize = tot - off;
            if (24 + fragSize > this.max_xmit) {
                // need fragementation
                msg.flags &= ~DCERPC_LAST_FRAG;
                fragSize = this.max_xmit - 24;
            } else {
                msg.flags |= DCERPC_LAST_FRAG;

        Encdec.enc_uint32le(0x00000000, temp, 4); // Reserved
        Encdec.enc_uint64le(nanos1601, temp, 8);
        System.arraycopy(clientChallenge, 0, temp, 16, 8);
        Encdec.enc_uint32le(0x00000000, temp, 24); // Unknown
        if (avPairs != null) {
            System.arraycopy(avPairs, 0, temp, 28, avPairsLength);
        }
        Encdec.enc_uint32le(0x00000000, temp, 28 + avPairsLength); // mystery bytes!

            fval |= SP3[work >>> 16 & 0x0000003f];
            fval |= SP1[work >>> 24 & 0x0000003f];
            work = right ^ keys[keysi++];
            fval |= SP8[work & 0x0000003f];
            fval |= SP6[work >>> 8 & 0x0000003f];
            fval |= SP4[work >>> 16 & 0x0000003f];
            fval |= SP2[work >>> 24 & 0x0000003f];
            leftt ^= fval;
            work = leftt << 28 | leftt >>> 4;

	{"$16", "$16"},
	{"-16(RSP)", "-16(RSP)"},
	{"16(RSP)", "16(RSP)"},
	{"1(R1)", "1(R1)"},
	{"-1(R4)", "-1(R4)"},
	{"18740(R5)", "18740(R5)"},
	{"$2", "$2"},
	{"$-24(R4)", "$-24(R4)"},
	{"-24(RSP)", "-24(RSP)"},
	{"$24(RSP)", "$24(RSP)"},
	{"-32(RSP)", "-32(RSP)"},
	{"$48", "$48"},
	{"$(-64*1024)(R7)", "$-65536(R7)"},
	{"$(8-1)", "$7"},
	{"a+0(FP)", "a(FP)"},
	{"a1+8(FP)", "a1+8(FP)"},

        message[62] = 0x00;
        message[63] = 0x00;

        // Add dummy LM response (24 zeros at offset 64)
        for (int i = 0; i < 24; i++) {
            message[64 + i] = 0;
        }

        // Add dummy NT response (24 zeros at offset 88)
        for (int i = 0; i < 24; i++) {
            message[88 + i] = 0;
        }

        // Add Domain "DOMAIN" in Unicode at offset 112

ame\":\"panel_2\"},{\"gridData\":{\"x\":24,\"y\":0,\"w\":24,\"h\":15,\"i\":\"4\"},\"version\":\"7.2.0\",\"panelIndex\":\"4\",\"embeddableConfig\":{},\"panelRefName\":\"panel_3\"},{\"gridData\":{\"x\":0,\"y\":30,\"w\":24,\"h\":15,\"i\":\"5\"},\"version\":\"7.2.0\",\"panelIndex\":\"5\",\"embeddableConfig\":{},\"panelRefName\":\"panel_4\"},{\"gridData\":{\"x\":24,\"y\":30,\"w\":24,\"h\":15,\"i\":\"6\"},\"version\":\"7.2.0\",\"panelIndex\":\"6\",\"embeddableConfig\":{},\"panelRefName\":\"panel_5\"}]...

	// within the hour since l.UpdatedAt
	if since < 1 {
		return
	}

	idx, lastIdx := t.Hour(), l.UpdatedAt.Hour()

	l.UpdatedAt = t // update to the latest time index

	if since >= 24 {
		l.Bins = [24]tierStats{}
		return
	}

	for lastIdx != idx {
		lastIdx = (lastIdx + 1) % 24
		l.Bins[lastIdx] = tierStats{}
	}
}

func (l *lastDayTierStats) clone() lastDayTierStats {