The spliterator created by ArrayList.subList() should be late-binding, but it's not. Here's simple test:

List<Integer> list = new ArrayList<>(Arrays.asList(1,2,3,4)).subList(0, 3);
Stream<Integer> s = list.stream();
list.add(5);
s.findFirst();
--> Exception in thread "main" java.util.ConcurrentModificationException

This works correctly if ArrayList is replaced with LinkedList or Vector.