}
    }

    // Test configuration class extending FessConfig.SimpleImpl
    private static class TestFessConfig extends FessConfig.SimpleImpl {
        private static final long serialVersionUID = 1L;
    }

        .url("https://square.com/")
        .post(originalBody)
        .gzip()
        .build()
    assertThat(request.headers["Content-Encoding"]).isEqualTo("gzip")
    assertThat(request.body?.contentLength()).isEqualTo(-1L)
    assertThat(request.body?.contentType()).isEqualTo(mediaType)

    val requestBodyBytes =
      Buffer()
        .apply {
          request.body?.writeTo(this)
        }

        }
    }

    /**
     * Exception thrown when circuit breaker is open
     */
    public static class CircuitOpenException extends CIFSException {
        private static final long serialVersionUID = 1L;

        public CircuitOpenException(String message) {
            super(message);
        }
    }

    /**
     * Circuit breaker event listener interface
     */

    private long encryptionStartTime = System.currentTimeMillis();

    // Configurable key rotation limits with defaults
    private volatile long keyRotationBytesLimit = 1L << 30; // Default: 1GB
    private volatile long keyRotationTimeLimit = 24 * 60 * 60 * 1000L; // Default: 24 hours

    // Rotation metrics
    private final AtomicLong totalKeyRotations = new AtomicLong(0);

   *     value} cast to {@code int} otherwise
   * @since 21.0
   */
  public static int saturatedCast(long value) {
    if (value <= 0) {
      return 0;
    } else if (value >= (1L << 32)) {
      return -1;
    } else {
      return (int) value;
    }
  }

  /**
   * Returns the least value present in {@code array}, treating values as unsigned.
   *

    server.enqueue(MockResponse(body = "abc"))

    val ctxt = InstrumentationRegistry.getInstrumentation().targetContext.applicationContext

    val cacheSize = 1L * 1024 * 1024 // 1MB
    val cache = Cache(ctxt.cacheDir.resolve("testCache"), cacheSize)

    try {
      client =
        client
          .newBuilder()
          .cache(cache)
          .build()

        scheduler.scheduleAtFixedRate(this::persistHandles, 30, 30, TimeUnit.SECONDS);
    }
    
    public static class HandleInfo implements Serializable {
        private static final long serialVersionUID = 1L;
        
        private final String path;
        private final HandleGuid createGuid;
        private final byte[] fileId;
        private final HandleType type;
        private final long timeout;

        doNothing().when(raf).write(any(byte[].class), anyInt(), anyInt());

        raf.writeShort(1);
        raf.writeChar('A');
        raf.writeInt(1);
        raf.writeLong(1L);
        raf.writeFloat(1.0f);
        raf.writeDouble(1.0);

        // Verify length counts - using times() to check exact counts

        }
    }

    // Test configuration class extending FessConfig.SimpleImpl
    private static class TestFessConfig extends FessConfig.SimpleImpl {
        private static final long serialVersionUID = 1L;
    }

    override fun runOnce(): Long {
      try {
        if (writeOneFrame()) return 0L
      } catch (e: IOException) {
        failWebSocket(e = e, isWriter = true)
      }
      return -1L
    }
  }

  companion object {
    private val ONLY_HTTP1 = listOf(Protocol.HTTP_1_1)

    /**
     * The maximum number of bytes to enqueue. Rather than enqueueing beyond this limit we tear down