/** Returns a {@link GraphBuilder} for building undirected graphs. */
  public static GraphBuilder<Object> undirected() {
    return new GraphBuilder<>(false);
  }

  /**
   * Returns a {@link GraphBuilder} initialized with all properties queryable from {@code graph}.
   *
   * <p>The "queryable" properties are those that are exposed through the {@link Graph} interface,

            // Close the digest
            digest.close();

            // Verify operations fail after close
            byte[] data = new byte[128];
            // Initialize the data buffer with proper SMB2 header structure
            SMBUtil.writeInt4(0xFE534D42, data, 0); // SMB2 signature
            SMBUtil.writeInt4(0x0000, data, 12); // Command = 0

    return new JavaIoCreator();
  }

  /**
   * Creates the permissions normally used for Windows filesystems, looking up the user afresh, even
   * if previous calls have initialized the {@code PermissionSupplier} fields.
   *
   * <p>This lets us test the effects of different values of the {@code user.name} system property
   * without needing a separate VM or classloader.
   */

        });

        cleanupScheduler.scheduleWithFixedDelay(this::cleanup, cleanupInterval.toMillis(), cleanupInterval.toMillis(),
                TimeUnit.MILLISECONDS);

        log.info("Authentication rate limiter initialized: maxAccount={}, maxIp={}, maxGlobal={}/min", maxAttemptsPerAccount,
                maxAttemptsPerIp, maxGlobalAttemptsPerMinute);
    }

    /**
     * Check if authentication attempt is allowed
     *

        assertSame(mockQueryAddress, queryAddressField.get(response));

        // Verify recordName is initialized
        Field recordNameField = NameServicePacket.class.getDeclaredField("recordName");
        recordNameField.setAccessible(true);
        assertNotNull(recordNameField.get(response));

        // Verify macAddress is initialized with correct size
        Field macAddressField = NodeStatusResponse.class.getDeclaredField("macAddress");

    /** ThreadLocal container for Kryo instances to ensure thread safety. */
    protected final ThreadLocal<Kryo> kryoThreadLocal;

    /**
     * Constructs a new DataSerializer.
     * <p>
     * Initializes the ThreadLocal Kryo instances with appropriate configuration.
     * The Kryo instances are configured to not require class registration for
     * flexibility, and debug mode warnings are enabled when debug logging is active.

            witnessClient = new WitnessClient(witnessServer, context);
            witnessEnabled = true;
            
            log.info("Initialized witness support with server: {}", witnessServer);
        }
    } catch (Exception e) {
        log.warn("Failed to initialize witness support", e);
    }
}

private InetAddress discoverWitnessService() throws IOException {
    // Try the same server first

  public static NetworkBuilder<Object, Object> undirected() {
    return new NetworkBuilder<>(false);
  }

  /**
   * Returns a {@link NetworkBuilder} initialized with all properties queryable from {@code
   * network}.
   *
   * <p>The "queryable" properties are those that are exposed through the {@link Network} interface,

  public static ValueGraphBuilder<Object, Object> undirected() {
    return new ValueGraphBuilder<>(false);
  }

  /**
   * Returns a {@link ValueGraphBuilder} initialized with all properties queryable from {@code
   * graph}.
   *
   * <p>The "queryable" properties are those that are exposed through the {@link ValueGraph}

        assertFalse(result1.equals(result2));
    }

    // Test static field initialization
    public void test_centralTimeZone_initialization() {
        // Verify that centralTimeZone is properly initialized
        assertNotNull(FessUserTimeZoneProcessProvider.centralTimeZone);
        assertEquals(TimeZone.getDefault(), FessUserTimeZoneProcessProvider.centralTimeZone);