On Fri, 24 Mar 2023 22:01:11 GMT, Tagir F. Valeev <tval...@openjdk.org> wrote:
>> Stuart Marks has updated the pull request incrementally with four additional
>> commits since the last revision:
>>
>> - Add missing @throws and @since tags.
>> - Convert code samples to snippets.
>> - Various editorial changes.
>> - Fix up toArray(T[]) on reverse-ordered views.
>
> src/java.base/share/classes/java/util/ReverseOrderDequeView.java line 167:
>
>> 165: public <T> T[] toArray(T[] a) {
>> 166: // TODO can probably optimize this
>> 167: return toArray(i -> (T[])
>> java.lang.reflect.Array.newInstance(a.getClass().getComponentType(), i));
>
> Hm... Does it follow the spec when the size of `a` is greater than the size
> of this collection? In this case, we should return the supplied array filling
> it partially and setting the next element to null. Here, we will always
> create a new array, which seems to violate the spec.
I've rewritten the `toArray(T[] a)` implementation here and in other places.
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PR Review Comment: https://git.openjdk.org/jdk/pull/7387#discussion_r1172067817
