// Document current behavior: no defensive copy (reference exposed)
        data[0] = 9;
        assertEquals(9, t.getMechanismToken()[0], "no defensive copy; reflects external mutation");
    }

    @Test
    @DisplayName("Setter and getter for mechanismListMIC work")
    void setGetMechanismListMIC() {
        TestSpnegoToken t = new TestSpnegoToken();

        data[0] = 99;
        assertFalse(original.equals(copy), "After mutation, original should not equal previous clone");

        // Ensure arrays are independent: mutate clone's buffer via getter
        copy.get()[1] = 77;
        assertNotEquals(original.toString(), copy.toString(), "Mutating clone should not affect original");
    }

                Thread t = new Thread(r, "SecureKeyManager-Rotation");
                t.setDaemon(true);
                return t;
            });
    private java.util.concurrent.ScheduledFuture<?> rotationTask;

    /**
     * Configure key rotation interval
     *
     * @param intervalMillis rotation interval in milliseconds
     */
    public void configureKeyRotation(long intervalMillis) {

        assertNotNull(encrypted2);

        // Verify rotation occurred by checking metrics
        assertTrue(context.getKeyRotationCount() > 0, "Key rotation should have occurred");

        // Can still encrypt after rotation
        byte[] plaintext3 = "Message after rotation".getBytes();
        byte[] encrypted3 = assertDoesNotThrow(() -> context.encryptMessage(plaintext3, 3L));

    // Store session key and preauth hash for key rotation
    private byte[] sessionKey;
    private byte[] preauthIntegrityHash;
    private int rotationCount = 0;

    // Key rotation tracking - use atomic for lock-free operations
    private final AtomicLong bytesEncrypted = new AtomicLong(0);
    private long encryptionStartTime = System.currentTimeMillis();

    // Configurable key rotation limits with defaults

     * Gets the lease flags from the break response
     * @return the lease flags
     */
    public int getLeaseFlags() {
        return flags;
    }

    /**
     * Gets the lease duration from the break response
     * @return the lease duration
     */
    public long getLeaseDuration() {
        return leaseDuration;
    }

    @Override
    protected int writeBytesWireFormat(byte[] dst, int dstIndex) {

    }

    /**
     * Gets the duration of the video in seconds.
     * @return the duration
     */
    public String getDuration() {
        return duration;
    }

    /**
     * Sets the duration of the video in seconds.
     * @param duration the duration to set
     */
    public void setDuration(final String duration) {
        this.duration = duration;
    }

    /**

     * @param maxGlobalAttemptsPerMinute max global attempts per minute
     * @param lockoutDuration duration to lock out account/IP
     * @param cleanupInterval interval for cleaning up old entries
     */
    public AuthenticationRateLimiter(int maxAttemptsPerAccount, int maxAttemptsPerIp, int maxGlobalAttemptsPerMinute,
            Duration lockoutDuration, Duration cleanupInterval) {
        this.maxAttemptsPerAccount = maxAttemptsPerAccount;

     */
    public void recordRdmaSend(int bytes, long durationNanos) {
        rdmaSends.incrementAndGet();
        bytesTransferred.addAndGet(bytes);
        totalSendTime.addAndGet(durationNanos);
    }

    /**
     * Record an RDMA receive operation
     *
     * @param bytes number of bytes received
     * @param durationNanos operation duration in nanoseconds
     */

            long startTime = System.nanoTime();

            int bytesRead = rdmaConnection.read(buffer, remoteAddress, remoteKey, length);

            long duration = System.nanoTime() - startTime;
            statistics.recordReadSuccess(bytesRead, duration);

            return bytesRead;
        } catch (IOException e) {
            statistics.recordReadError();
            throw e;
        }
    }