).build()
    assertFailsWith<IOException> {
      getResponse(newRequest("/foo"))
    }.also { expected ->
      expected.assertSuppressed { throwables: List<Throwable>? ->
        assertThat(throwables!!.size).isEqualTo(1)
      }
    }
  }

  /**
   * When a pooled connection fails, don't blame the route. Otherwise pooled connection failures can

   */
  public <X extends Throwable> ClosingFuture<V> catching(
      Class<X> exceptionType, ClosingFunction<? super X, ? extends V> fallback, Executor executor) {
    return catchingMoreGeneric(exceptionType, fallback, executor);
  }

  // Avoids generic type capture inconsistency problems where |? extends V| is incompatible with V.
  private <X extends Throwable, W extends V> ClosingFuture<V> catchingMoreGeneric(

        catchingAsync(failingFuture, Throwable.class, fallback, directExecutor());
    assertEquals(20, getDone(faultTolerantFuture).intValue());
    fallback.verifyCallCount(1);
  }

  @J2ktIncompatible
  @GwtIncompatible // non-Throwable exceptionType
  public void testCatchingAsync_inputCancelledWithoutFallback() throws Exception {
    AsyncFunction<Throwable, Integer> fallback = unexpectedAsyncFunction();

        catchingAsync(failingFuture, Throwable.class, fallback, directExecutor());
    assertEquals(20, getDone(faultTolerantFuture).intValue());
    fallback.verifyCallCount(1);
  }

  @J2ktIncompatible
  @GwtIncompatible // non-Throwable exceptionType
  public void testCatchingAsync_inputCancelledWithoutFallback() throws Exception {
    AsyncFunction<Throwable, Integer> fallback = unexpectedAsyncFunction();

HSPLandroidx/startup/InitializationProvider;->onCreate()Z
HSPLandroidx/tracing/Trace;->isEnabled()Z
HSPLkotlin/Result$Failure;-><init>(Ljava/lang/Throwable;)V
HSPLkotlin/Result;->exceptionOrNull-impl(Ljava/lang/Object;)Ljava/lang/Throwable;
HSPLkotlin/ResultKt;->createFailure(Ljava/lang/Throwable;)Ljava/lang/Object;
HSPLkotlin/ResultKt;->throwOnFailure(Ljava/lang/Object;)V

      return futureValue.set(newValue);
    }

    @CanIgnoreReturnValue
    public boolean setException(Throwable t) {
      return futureValue.setException(t);
    }

    private ListenableFuture<V> fullyFailedFuture(Throwable t) {
      return immediateFailedFuture(t);
    }

    @Override
    public void notifyNewValue(@Nullable V newValue) {

      return futureValue.set(newValue);
    }

    @CanIgnoreReturnValue
    public boolean setException(Throwable t) {
      return futureValue.setException(t);
    }

    private ListenableFuture<V> fullyFailedFuture(Throwable t) {
      return immediateFailedFuture(t);
    }

    @Override
    public void notifyNewValue(@Nullable V newValue) {

    LocalCache.logger.addHandler(logHandler);
  }

  @Override
  public void tearDown() throws Exception {
    super.tearDown();
    LocalCache.logger.removeHandler(logHandler);
  }

  private Throwable popLoggedThrowable() {
    List<LogRecord> logRecords = logHandler.getStoredLogRecords();
    assertThat(logRecords).hasSize(1);
    LogRecord logRecord = logRecords.get(0);
    logHandler.clear();

    LocalCache.logger.addHandler(logHandler);
  }

  @Override
  public void tearDown() throws Exception {
    super.tearDown();
    LocalCache.logger.removeHandler(logHandler);
  }

  private Throwable popLoggedThrowable() {
    List<LogRecord> logRecords = logHandler.getStoredLogRecords();
    assertThat(logRecords).hasSize(1);
    LogRecord logRecord = logRecords.get(0);
    logHandler.clear();

    // work-around of a compiler type inference quirk that prevents the
    // following code from being compiled:
    // Comparator<Class<?>> comparator = null;
    // Map<Class<? extends Throwable>, String> map = newTreeMap(comparator);
    return new TreeMap<>(comparator);
  }

  /**
   * Creates an {@code EnumMap} instance.
   *
   * @param type the key type for this map