try {
      builder.callTimeout(Duration.ofNanos(1))
    } catch (ignored: IllegalArgumentException) {
    }
    try {
      builder.connectTimeout(Duration.ofNanos(1))
    } catch (ignored: IllegalArgumentException) {
    }
    try {
      builder.writeTimeout(Duration.ofNanos(1))
    } catch (ignored: IllegalArgumentException) {
    }
    try {
      builder.readTimeout(Duration.ofNanos(1))

     * @see #startInstant()
     * @see #instant()
     */
    public Duration elapsedTime() {
        long elapsedNanos = System.nanoTime() - startNanos;
        return Duration.ofNanos(elapsedNanos);
    }

    /**
     * Returns the zone ID of this clock, which is always UTC.
     *
     * @return the UTC zone ID
     */
    @Override
    public ZoneId getZone() {

  }

  @GwtIncompatible
  @J2ktIncompatible
  public void testElapsed_duration() {
    stopwatch.start();
    ticker.advance(999999);
    assertEquals(Duration.ofNanos(999999), stopwatch.elapsed());
    ticker.advance(1);
    assertEquals(Duration.ofMillis(1), stopwatch.elapsed());
  }