Method safelyCall

java/test/org/openqa/selenium/testing/Safely.java:34–62

(TearDownFixture... fixtures)

  private static final Logger LOG = Logger.getLogger(Safely.class.getName());

  public static void safelyCall(TearDownFixture... fixtures) {
    ExecutorService executor = Executors.newFixedThreadPool(fixtures.length);
    List<CompletableFuture<Void>> futures = new LinkedList<>();

    for (TearDownFixture fixture : fixtures) {
      CompletableFuture<Void> check = new CompletableFuture<>();
      executor.submit(
          () -> {
            // Fixture being null is handled by the exception check.
            try {
              fixture.tearDown();
            } catch (Exception ignored) {
              // nothing to see here.
            }
            check.complete(null);
          });
      futures.add(check);
    }

    executor.shutdown();

    try {
      CompletableFuture.allOf(futures.toArray(new CompletableFuture[] {})).get(2, TimeUnit.MINUTES);
    } catch (TimeoutException ex) {
      LOG.log(Level.WARNING, "tear down timed out: {}", ex.toString());
    } catch (Exception ex) {
      LOG.log(Level.WARNING, "tear down failed", ex);
    }
  }
}