* of this queue less the current {@code size} of this queue.
   *
   * <p>Note that you cannot always tell if an attempt to insert an element will succeed by
   * inspecting {@code remainingCapacity} because it may be the case that another thread is about to
   * insert or remove an element.
   */
  @CanIgnoreReturnValue
  @Override
  public int remainingCapacity() {

         * @param toState new state
         */
        void onStateChange(SmbCircuitBreaker circuitBreaker, State fromState, State toState);

        /**
         * Called when a request succeeds
         *
         * @param circuitBreaker the circuit breaker
         */
        void onSuccess(SmbCircuitBreaker circuitBreaker);

        /**
         * Called when a request fails
         *

      fail<Unit>()
    } catch (expected: IOException) {
      // Expected.
    }
    server
      .url("/b")
      .toUrl()
      .openConnection()
      .getInputStream() // Should succeed.
  }

  @Test
  fun clearDispatcherQueue() {
    server.enqueue(MockResponse(body = "A"))
    (server.dispatcher as QueueDispatcher).clear()
    server.enqueue(MockResponse(body = "B"))

            // throwables or completion values.
            newFuture.setFuture(oldFuture);
          } else if (outputFuture.isCancelled() && taskExecutor.trySetCancelled()) {
            // If this CAS succeeds, we know that the provided callable will never be invoked,
            // so when oldFuture completes it is safe to allow the next submitted task to

    assertNotNull(handle);
    assertEquals(HandleType.PERSISTENT, handle.type);
    
    // Simulate server reboot
    // ... server reboot logic ...
    
    // Reconnect should succeed
    SmbFile file2 = new SmbFile("smb://server/share/persistent.txt", context);
    assertTrue(file2.exists());  // Should reconnect with persistent handle
}
```

## 9. Error Handling and Recovery

				logger.Info(result.String())
				break
			}
			d := time.Duration(r.Float64() * float64(time.Second))
			logger.Info("Waiting for quorum READ healthcheck to succeed retrying in %s.. possible cause unhealthy sets", d)
			logger.Info(result.String())
			time.Sleep(d)
			result = newObject.Health(context.Background(), HealthOptions{NoLogging: true})
		}
	})

	var err error

    assertFailsWith<InterruptedIOException> {
      // If this succeeds, too many requests were made.
      client.newCall(request).execute()
    }
  }

  /**
   * Make a request with two routes. The first route will time out because it's connecting to a
   * special address that never connects. The automatic retry will succeed.
   */
  @Test
  fun connectTimeoutsAttemptsAlternateRoute() {

    final class Task implements Runnable {
      @Override
      public void run() {
        lock.lock();
        try {
          /*
           * requireNonNull is safe because Task isn't run (or at least it doesn't succeed in taking
           * the lock) until after it's scheduled and the runningTask field is set.
           */
          if (requireNonNull(runningTask).isCancelled()) {

		31: {bucketName: bucket, objName: "emptydir/" + object, inputData: data, inputDataSize: int64(len(data)), expectedMd5: getMD5Hash(data)},
		// Put the empty object with a trailing slash again (refer to Test case 30), this needs to succeed
		32: {bucketName: bucket, objName: "emptydir/", inputData: []byte{}, expectedMd5: getMD5Hash([]byte{})},

		// With invalid crc32.
		33: {
			bucketName: bucket, objName: object, inputData: []byte("abcd"),

    val inputStream = response.body.byteStream()
    assertThat(inputStream.read().toChar()).isEqualTo('A')
    call.cancel()
    assertFailsWith<IOException> {
      // Reading 'B' may succeed if it's buffered.
      inputStream.read()

      // But 'C' shouldn't be buffered (the response is throttled) and this should fail.
      inputStream.read()
    }
    inputStream.close()
  }