};

        byte[] buffer = new byte[1024];
        int length = testBlock.encode(buffer, 0);

        assertTrue(length > 0);
        assertEquals(1, andxBlock.batchLevel); // batchLevel should be incremented
    }

    @Test
    @DisplayName("Test encode with signature")
    void testEncodeWithSignature() {
        testBlock = new TestAndXServerMessageBlock(mockConfig, (byte) 0x25);

  @GwtIncompatible // StrictMath
  @SuppressWarnings("strictfp") // Guava still supports Java 8
  private strictfp double trueLog2(double d) {
    double trueLog2 = StrictMath.log(d) / StrictMath.log(2);
    // increment until it's >= the true value
    while (StrictMath.pow(2.0, trueLog2) < d) {
      trueLog2 = StrictMath.nextUp(trueLog2);
    }
    // decrement until it's <= the true value

    private final AtomicLong leaseBreaks = new AtomicLong();
    private final AtomicLong leaseUpgrades = new AtomicLong();
    private final AtomicLong leaseDowngrades = new AtomicLong();
    
    // Getters and increment methods
}
```

## 12. Future Enhancements

1. **Directory Leases**: Extend lease support for directories
2. **Lease Key Persistence**: Save lease keys for reconnection

        }

        /*
         * The message provided to batch has a batchLimit that is
         * higher than the current batchLevel so we will now encode
         * that chained message. Before doing so we must increment
         * the batchLevel of the andx message in case it itself is an
         * andx message and needs to perform the same check as above.
         */

        this.andx.batchLevel = this.batchLevel + 1;

This code is something you can actually use in your application, save the password hashes in your database, etc.

We are going to start from where we left in the previous chapter and increment it.

## About JWT { #about-jwt }

JWT means "JSON Web Tokens".

It's a standard to codify a JSON object in a long dense string without spaces. It looks like this:

```

   * both IPv4 and IPv6 addresses.
   *
   * @param address the InetAddress to increment
   * @return a new InetAddress that is one more than the passed in address
   * @throws IllegalArgumentException if InetAddress is at the end of its range
   * @since 10.0
   */
  public static InetAddress increment(InetAddress address) {
    byte[] addr = address.getAddress();
    int i = addr.length - 1;

        CacheBuilder.newBuilder()
            .removalListener(removalListener)
            .expireAfterWrite(10, MILLISECONDS)
            .ticker(ticker)
            .build(loader);

    // Increment 100 times
    for (int i = 0; i < 100; ++i) {
      cache.getUnchecked(10).incrementAndGet();
      ticker.advance(1, MILLISECONDS);
    }

    assertEquals(evictionCount.get() + 1, applyCount.get());

         */
        public synchronized void updateState(int newState) {
            this.leaseState = newState;
            this.lastAccessTime = System.currentTimeMillis();
        }

        /**
         * Increment the epoch value
         */
        public synchronized void incrementEpoch() {
            this.epoch++;
        }

        /**
         * Check if lease has read caching
         *

        int counter1 = buffer1.getInt();
        int counter2 = buffer2.getInt();

        assertEquals(counter1 + 1, counter2, "Counter should increment between nonces");
    }

    @Test
    @DisplayName("Should generate secure random nonces when requested")
    void testSecureNonceGeneration() {
        // Given

        assertNull(crawlingConfigHelper.getCrawlingConfig("W123"));
    }

    public void test_store_counterIncrement() {
        final String sessionId = "testSession";

        // Test counter increment
        String sessionCountId1 = crawlingConfigHelper.store(sessionId, crawlingConfigHelper.getCrawlingConfig("W1"));
        assertEquals("testSession-1", sessionCountId1);