* Milliseconds between January 1, 1970 and January 1, 1601 (Windows epoch).
     */
    public static final long MILLISECONDS_BETWEEN_1970_AND_1601 = 11644473600000L;

    /**
     * Seconds between January 1, 1904 and January 1, 1970 (Mac epoch).
     */
    public static final long SEC_BETWEEEN_1904_AND_1970 = 2082844800L;

    /**
     * Time encoding type: 1970 epoch, 32-bit seconds, big-endian.
     */

         */
        public int getLeaseState() {
            return leaseState;
        }

        /**
         * Gets the current lease epoch value for versioning
         * @return the current epoch
         */
        public int getEpoch() {
            return epoch;
        }

        /**
         * Gets the file path associated with this lease
         * @return the file path
         */

        
        if (isV2()) {
            System.arraycopy(parentLeaseKey.getKey(), 0, buffer, dataOffset + 32, 16);  // ParentLeaseKey
            writeInt2(buffer, dataOffset + 48, epoch);  // Epoch
            writeInt2(buffer, dataOffset + 50, 0);  // Reserved
        }
    }
    
    @Override
    public void decode(byte[] buffer, int offset, int length) {
        // Decode lease response

    }

    @Test
    void testUTimeReadWrite() {
        byte[] buffer = new byte[4];
        long time = System.currentTimeMillis();
        // UTime is seconds since epoch, so divide by 1000
        long unixTime = time / 1000L;

        // Mocking date for timezone consistency
        TimeZone original = TimeZone.getDefault();
        try {

     * @param parentLeaseKey the parent lease key (can be null)
     * @param epoch the lease epoch
     */
    public void addLeaseV2Context(Smb2LeaseKey leaseKey, int requestedState, Smb2LeaseKey parentLeaseKey, int epoch) {
        LeaseV2CreateContextRequest leaseContext = new LeaseV2CreateContextRequest(leaseKey, requestedState, parentLeaseKey, epoch);
        addCreateContext(leaseContext);

         *
         * @return The date in milliseconds since epoch
         */
        @Override
        public long getDate() {
            return getLastModified();
        }

        /**
         * Returns the last modified date of the storage object.
         * @return The last modified date in milliseconds since epoch.
         */
        @Override
        public long getLastModified() {

    /**
     * Calculates the expiration time in milliseconds from the current time.
     *
     * @param days the number of days from now when the item should expire
     * @return the expiration time in milliseconds since epoch
     */
    protected long getExpiredTime(final int days) {
        final long now = ComponentUtil.getSystemHelper().getCurrentTimeAsLong();
        return now + days * Constants.ONE_DAY_IN_MILLIS;
    }

/**
 * Test class for FileBasicInfo
 */
class FileBasicInfoTest {

    private FileBasicInfo fileBasicInfo;
    // Use realistic time values in milliseconds since 1970 (Unix epoch)
    private static final long TEST_CREATE_TIME = System.currentTimeMillis() - 86400000L; // 1 day ago
    private static final long TEST_LAST_ACCESS_TIME = System.currentTimeMillis() - 43200000L; // 12 hours ago

        DataOutputStream dos = new DataOutputStream(baos);

        // Write a known FILETIME value
        // 116444736000000000L represents January 1, 1970 (Unix epoch) in Windows FILETIME
        long epochFiletime = 116444736000000000L;
        writeLittleEndianLong(dos, epochFiletime);

        ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());

- [ ] Add lease context to Create request/response
- [ ] Implement lease break notification handling
- [ ] Modify SmbFile to support lease-based caching
- [ ] Add lease upgrade/downgrade logic
- [ ] Implement lease epoch tracking for v2 leases

#### 1.3 Integration Points
- Modify `Smb2CreateRequest` to include lease contexts
- Update `SmbFile` caching logic to use leases
- Add lease break handling in `SmbTransport`

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