if (eventQueue.drainTo(batch, BATCH_MAX_SIZE) == 0) {
                    batch.add(eventQueue.take());
                }
                demux(batch);
            }
        } catch (InterruptedException ignored) {
            // silent
        }
    }

    private void demux(List<Exchange> exchanges) {
        for (Exchange exchange : exchanges) {
            exchange.process(transferEvent -> {

        assertNotNull(jobProcess.getInputStreamThread());
    }

    @Test
    public void test_integration_withInputStreamThread() throws IOException, InterruptedException {
        Process mockProcess = createMockProcess("integration test\nsecond line");
        List<String> callbackResults = new ArrayList<>();
        Consumer<String> callback = line -> callbackResults.add(line);

  }

  @AndroidIncompatible // Bug? expected:<1> but was:<2>
  public void testConcurrentLoading() throws InterruptedException {
    testConcurrentLoading(CacheBuilder.newBuilder());
  }

  private static void testConcurrentLoading(CacheBuilder<Object, Object> builder)
      throws InterruptedException {
    testConcurrentLoadingDefault(builder);
    testConcurrentLoadingNull(builder);

    }

    @Test
    @DisplayName("MonotonicClock should maintain monotonic time progression")
    void testMonotonicBehavior() throws InterruptedException {
        Instant first = MonotonicClock.now();
        Thread.sleep(10); // Small delay
        Instant second = MonotonicClock.now();
        Thread.sleep(10); // Small delay

  public void testAddDelayedShutdownHook_interrupted() throws InterruptedException {
    TestApplication application = new TestApplication();
    ExecutorService service = mock(ExecutorService.class);
    application.addDelayedShutdownHook(service, 2, SECONDS);
    when(service.awaitTermination(2, SECONDS)).thenThrow(new InterruptedException());
    application.shutdown();
    verify(service).shutdown();
  }

    delegate().lock();
  }

  @Override
  public void lockInterruptibly() throws InterruptedException {
    delegate().lockInterruptibly();
  }

  @Override
  public boolean tryLock() {
    return delegate().tryLock();
  }

  @Override
  public boolean tryLock(long time, TimeUnit unit) throws InterruptedException {
    return delegate().tryLock(time, unit);
  }

  @Override
  public void unlock() {

   * @return the value associated with {@code key}; <b>must not be null</b>
   * @throws Exception if unable to load the result
   * @throws InterruptedException if this method is interrupted. {@code InterruptedException} is
   *     treated like any other {@code Exception} in all respects except that, when it is caught,
   *     the thread's interrupted status is set
   */

   * @throws InterruptedException if interrupted while waiting
   * @since 28.0 (but only since 33.4.0 in the Android flavor)
   */
  @CanIgnoreReturnValue
  @J2ktIncompatible
  @GwtIncompatible // BlockingQueue
  public static <E> int drain(
      BlockingQueue<E> q, Collection<? super E> buffer, int numElements, Duration timeout)
      throws InterruptedException {

   * @param numElements the number of elements to be waited for
   * @param timeout how long to wait before giving up
   * @return the number of elements transferred
   * @throws InterruptedException if interrupted while waiting
   * @since 33.4.0 (but since 28.0 in the JRE flavor)
   */
  @CanIgnoreReturnValue
  @J2ktIncompatible
  @GwtIncompatible // BlockingQueue

                if (eventQueue.drainTo(batch, BATCH_MAX_SIZE) == 0) {
                    batch.add(eventQueue.take());
                }
                demux(batch);
            }
        } catch (InterruptedException e) {
            throw new RuntimeException(e);
        }
    }

    private void demux(List<Exchange> exchanges) {
        for (Exchange exchange : exchanges) {