}

      assertTrue(logHandler.getStoredLogRecords().isEmpty());

      closer.close();

      assertEquals(2, logHandler.getStoredLogRecords().size());

      LogRecord record = logHandler.getStoredLogRecords().get(0);
      assertEquals("Suppressing exception thrown when closing " + c2, record.getMessage());

      record = logHandler.getStoredLogRecords().get(1);

      // test that exceptions are logged

      TestLogHandler logHandler = new TestLogHandler();
      Closeables.logger.addHandler(logHandler);
      try {
        for (CharSource in : BROKEN_SOURCES) {
          runFailureTest(in, newNormalCharSink());
          assertTrue(logHandler.getStoredLogRecords().isEmpty());

          runFailureTest(in, BROKEN_CLOSE_SINK);

      // test that exceptions are logged

      TestLogHandler logHandler = new TestLogHandler();
      Closeables.logger.addHandler(logHandler);
      try {
        for (ByteSource in : BROKEN_SOURCES) {
          runFailureTest(in, newNormalByteSink());
          assertTrue(logHandler.getStoredLogRecords().isEmpty());

          runFailureTest(in, BROKEN_CLOSE_SINK);

      // test that exceptions are logged

      TestLogHandler logHandler = new TestLogHandler();
      Closeables.logger.addHandler(logHandler);
      try {
        for (CharSource in : BROKEN_SOURCES) {
          runFailureTest(in, newNormalCharSink());
          assertTrue(logHandler.getStoredLogRecords().isEmpty());

          runFailureTest(in, BROKEN_CLOSE_SINK);

      // test that exceptions are logged

      TestLogHandler logHandler = new TestLogHandler();
      Closeables.logger.addHandler(logHandler);
      try {
        for (ByteSource in : BROKEN_SOURCES) {
          runFailureTest(in, newNormalByteSink());
          assertTrue(logHandler.getStoredLogRecords().isEmpty());

          runFailureTest(in, BROKEN_CLOSE_SINK);

    logger.setLevel(Level.FINEST);
    TestLogHandler logHandler = new TestLogHandler();
    logger.addHandler(logHandler);
    NoOpService service = new NoOpService();
    service.startAsync();
    assertThrows(IllegalArgumentException.class, () -> new ServiceManager(Arrays.asList(service)));
    service.stopAsync();
    // Nothing was logged!
    assertEquals(0, logHandler.getStoredLogRecords().size());
  }

      }

      assertTrue(logHandler.getStoredLogRecords().isEmpty());

      closer.close();

      assertEquals(2, logHandler.getStoredLogRecords().size());

      LogRecord record = logHandler.getStoredLogRecords().get(0);
      assertEquals("Suppressing exception thrown when closing " + c2, record.getMessage());

      record = logHandler.getStoredLogRecords().get(1);

  fun logHandler() =
    ConsoleHandler().apply {
      level = Level.FINE
      formatter =
        object : SimpleFormatter() {
          override fun format(record: LogRecord) = String.format("[%1\$tF %1\$tT] %2\$s %n", record.millis, record.message)
        }
    }

  fun enable(
    loggerClass: String,
    handler: Handler = logHandler(),
  ): Closeable {

    logger.setLevel(Level.FINEST);
    TestLogHandler logHandler = new TestLogHandler();
    logger.addHandler(logHandler);
    NoOpService service = new NoOpService();
    service.startAsync();
    assertThrows(IllegalArgumentException.class, () -> new ServiceManager(Arrays.asList(service)));
    service.stopAsync();
    // Nothing was logged!
    assertEquals(0, logHandler.getStoredLogRecords().size());
  }

        return object.toString();
      }
    };
  }

  public void testCancellationDuringReentrancy() throws Exception {
    TestLogHandler logHandler = new TestLogHandler();
    Logger.getLogger(AbstractFuture.class.getName()).addHandler(logHandler);

    List<Future<?>> results = new ArrayList<>();
    final Runnable[] manualExecutorTask = new Runnable[1];
    Executor manualExecutor =
        new Executor() {