* 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() {

	}
	apiRouter.ServeHTTP(rec, req)
	if rec.Code != http.StatusOK {
		t.Errorf("Test %d %s expected to succeed but failed with HTTP status code %d",
			1, instanceType, rec.Code)
	}
}

// TestAPIListObjectPartsHandler - Tests validate the response of ListObjectParts HTTP handler
//
//	for variety of success/failure cases.
func TestAPIListObjectPartsHandler(t *testing.T) {
	defer DetectTestLeak(t)()

    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()) {

            throw new IOException("Connection failed");
        });
        AtomicReference<Exception> receivedException = new AtomicReference<>();

        // ## Act ##
        req.execute(response -> fail("Should not succeed"), e -> receivedException.set(e));

        // ## Assert ##
        assertNotNull(receivedException.get());
        assertTrue(receivedException.get() instanceof CurlException);

          assertTrue(expectedSuccess);
        } catch (ArithmeticException e) {
          if (expectedSuccess) {
            failFormat(
                "expected divide(%s, %s, UNNECESSARY) to succeed; got ArithmeticException", p, q);
          }
        }
      }
    }
  }

  @GwtIncompatible // TODO
  public void testZeroDivIsAlwaysZero() {
    for (long q : NONZERO_LONG_CANDIDATES) {

      }
    }
  }

  /*
   * This next part consists of several sample classes that provide
   * demonstrations of conditions that cause NullPointerTester
   * to succeed/fail.
   */

  /** Lots of well-behaved methods. */
  @SuppressWarnings("unused") // used by reflection
  private static class PassObject extends SomeClassThatDoesNotUseNullable {
    @Keep

            }

            startLatch.countDown();
            executor.shutdown();
            assertTrue(executor.awaitTermination(5, TimeUnit.SECONDS));

            // Some operations might succeed before key wipe, some might fail after
            // At minimum, we expect some activity (not all operations should be no-ops)
            int totalOperations = successCount.get() + failureCount.get();

  private static final class TimedPutQueue {
    final BlockingQueue<String> queue;
    final Completion completed;

    /**
     * Creates a {@link EnableWrites} which open up a spot for a {@code put} to succeed in {@code
     * countdownInMillis}.
     */
    static TimedPutQueue createWithDelay(long countdownInMillis) {
      return new TimedPutQueue(countdownInMillis);
    }

}

// Discard skips the next n bytes, returning the number of bytes discarded.
//
// If Discard skips fewer than n bytes, it also returns an error.
// If 0 <= n <= b.Buffered(), Discard is guaranteed to succeed without
// reading from the underlying io.Reader.
func (b *Reader) Discard(n int) (discarded int, err error) {
	if n < 0 {
		return 0, ErrNegativeCount
	}
	if n == 0 {
		return
	}

      return;
    }

    // Check if the parent is a directory first because createDirectories will fail if the parent
    // exists and is a symlink to a directory... we'd like for this to succeed in that case.
    // (I'm kind of surprised that createDirectories would fail in that case; doesn't seem like
    // what you'd want to happen.)
    if (!Files.isDirectory(parent)) {