@Test
public void testErrorThrownIssue1685() {
Subject<Object, Object> subject = ReplaySubject.create();
Observable.error(new RuntimeException("oops"))
.materialize()
.delay(1, TimeUnit.SECONDS)
.dematerialize()
.subscribe(subject);
subject.subscribe();
subject.materialize().toBlocking().first();
System.out.println("Done");
}
