}

      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);

      }

      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);

      fail();
    } catch (ExecutionException expected) {
      assertThat(expected.getCause()).isInstanceOf(MyException.class);
      assertEquals(
          "Nothing should be logged", 0, aggregateFutureLogHandler.getStoredLogRecords().size());
    }
  }

  /** Ensure that errors are always logged. */
  public void testAllAsList_logging_error() throws Exception {
    try {

      fail();
    } catch (ExecutionException expected) {
      assertThat(expected.getCause()).isInstanceOf(MyException.class);
      assertEquals(
          "Nothing should be logged", 0, aggregateFutureLogHandler.getStoredLogRecords().size());
    }
  }

  /** Ensure that errors are always logged. */
  public void testAllAsList_logging_error() throws Exception {
    try {

  private Throwable popLoggedThrowable() {
    List<LogRecord> logRecords = logHandler.getStoredLogRecords();
    assertEquals(1, logRecords.size());
    LogRecord logRecord = logRecords.get(0);
    logHandler.clear();
    return logRecord.getThrown();
  }

  private void checkNothingLogged() {
    assertTrue(logHandler.getStoredLogRecords().isEmpty());
  }

  private void checkLogged(Throwable t) {

  private Throwable popLoggedThrowable() {
    List<LogRecord> logRecords = logHandler.getStoredLogRecords();
    assertEquals(1, logRecords.size());
    LogRecord logRecord = logRecords.get(0);
    logHandler.clear();
    return logRecord.getThrown();
  }

  private void checkNothingLogged() {
    assertTrue(logHandler.getStoredLogRecords().isEmpty());
  }

  private void checkLogged(Throwable t) {