On Wednesday 07 January 2015 10:45:46 Remi Forax wrote:
> A simple Java question, what this code does ?
>
> ArrayList<String> list = new ArrayList<>();
> list.add("foo");
> list.add("bar");
> for(String s: list) {
> list.remove(s);
> }
>
> :(
>
> Rémi
> tip: the bug lies in ArrayList.Itr.hasNext() (and
> AbstractList.Itr.hasNext()).
You would not invoke list.remove(E) when iterating by index, why do you want
to do that iterating through for-each?
--
Regards,
Stas
