}
        },
        directExecutor());
    assertThat(ranImmediately.get()).isTrue();
    t.interrupt();
    t.join();
  }

  public void testCatchesUndeclaredThrowableFromListener() {
    AbstractFuture<String> f = new AbstractFuture<String>() {};
    f.set("foo");
    f.addListener(() -> sneakyThrow(new SomeCheckedException()), directExecutor());
  }