Stopwatch stopwatch = Stopwatch.createStarted();

    assertThrows(UncheckedTimeoutException.class, () -> proxy.sleepThenReturnInput("x"));

    assertThat(stopwatch.elapsed(MILLISECONDS)).isIn(Range.closed(NOT_ENOUGH_MS, DELAY_MS * 2));
    // Is it still computing away anyway?
    assertThat(target.finished).isFalse();
    MILLISECONDS.sleep(ENOUGH_MS);

    Stopwatch stopwatch = Stopwatch.createStarted();

    assertThrows(UncheckedTimeoutException.class, () -> proxy.sleepThenReturnInput("x"));

    assertThat(stopwatch.elapsed(MILLISECONDS)).isIn(Range.closed(NOT_ENOUGH_MS, DELAY_MS * 2));
    // Is it still computing away anyway?
    assertThat(target.finished).isFalse();
    MILLISECONDS.sleep(ENOUGH_MS);

                    callableThrowing(exception), DELAY_MS, TimeUnit.MILLISECONDS));
    assertThat(e.getCause()).isEqualTo(exception);
  }

  public void testCallUninterruptiblyWithTimeout_propagatesReturnValue() throws Exception {
    String result =
        timeLimiter.callUninterruptiblyWithTimeout(
            Callables.returning(RETURN_VALUE), DELAY_MS, TimeUnit.MILLISECONDS);

    assertThat(result).isEqualTo(RETURN_VALUE);
  }

    // 4 expires
    ticker.advance(1, MILLISECONDS);
    assertThat(keySet).containsExactly(6, 8, 0, 1, 2, 5, 7, 9);
    ticker.advance(1, MILLISECONDS);
    assertThat(keySet).containsExactly(6, 8, 0, 1, 2, 5, 7, 9);

    // 6 expires
    ticker.advance(1, MILLISECONDS);
    assertThat(keySet).containsExactly(8, 0, 1, 2, 5, 7, 9);
    ticker.advance(1, MILLISECONDS);

        CacheBuilder.newBuilder()
            .expireAfterAccess(1000, TimeUnit.MILLISECONDS)
            .ticker(fakeTicker)
            .build();

    cache.put(0, 10);
    cache.put(2, 30);

    fakeTicker.advance(999, TimeUnit.MILLISECONDS);
    assertEquals(Integer.valueOf(30), cache.getIfPresent(2));
    fakeTicker.advance(1, TimeUnit.MILLISECONDS);
    assertEquals(Integer.valueOf(30), cache.getIfPresent(2));

        CacheBuilder.newBuilder()
            .expireAfterAccess(1000, TimeUnit.MILLISECONDS)
            .ticker(fakeTicker)
            .build();

    cache.put(0, 10);
    cache.put(2, 30);

    fakeTicker.advance(999, TimeUnit.MILLISECONDS);
    assertEquals(Integer.valueOf(30), cache.getIfPresent(2));
    fakeTicker.advance(1, TimeUnit.MILLISECONDS);
    assertEquals(Integer.valueOf(30), cache.getIfPresent(2));

        10              |'nanoseconds'  |NANOSECONDS    |10
        20              |'mILLISECONds' |MILLISECONDS   |20
        1               |'days'         |MILLISECONDS   |1 * 24 * 60 * 60 * 1000
        2               |'hours'        |MILLISECONDS   |2 * 60 * 60 * 1000
        5               |'MINUTES'      |MILLISECONDS   |5 * 60 * 1000
    }

    def "fails gracefully for invalid input"() {
        when:

    thread.start();
    thread.join();
    assertFalse(thread.isAlive());

    joinUninterruptibly(thread);
    joinUninterruptibly(thread, 0, MILLISECONDS);
    joinUninterruptibly(thread, -42, MILLISECONDS);
    joinUninterruptibly(thread, LONG_DELAY_MS, MILLISECONDS);
    assertTimeNotPassed(stopwatch, LONG_DELAY_MS);
  }

  public void testJoinNoInterrupt() {
    TimedThread thread = TimedThread.createWithDelay(20);

  }

  @Test
  fun testDurationTimeUnit() {
    assertThat(checkDuration("timeout", 0, TimeUnit.MILLISECONDS)).isEqualTo(0)
    assertThat(checkDuration("timeout", 1, TimeUnit.MILLISECONDS)).isEqualTo(1)

    assertThat(
      assertThrows<IllegalStateException> {
        checkDuration("timeout", -1, TimeUnit.MILLISECONDS)
      },
    ).hasMessage("timeout < 0")
    assertThat(
      assertThrows<IllegalArgumentException> {

      .isEqualTo(TimeUnit.MILLISECONDS.toNanos(456))
  }

  @Test
  fun timeoutWritingRequest() {
    server.enqueue(MockResponse())
    val request =
      Request.Builder()
        .url(server.url("/"))
        .post(sleepingRequestBody(500))
        .build()
    val call = client.newCall(request)
    call.timeout().timeout(250, TimeUnit.MILLISECONDS)
    assertFailsWith<IOException> {