On Tue, 31 May 2022 14:51:48 GMT, Daniel Fuchs <[email protected]> wrote:
>> Jaikiran Pai has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> Use Collection.toArray(...) instead of creating a copy of the collection
>
> src/jdk.httpserver/share/classes/sun/net/httpserver/ServerImpl.java line 384:
>
>> 382: final Set<SelectionKey> copy = new
>> HashSet<>(selected);
>> 383: // iterate over the copy
>> 384: for (final SelectionKey key : copy) {
>
> Another possibility would be to call toArray() - since we're simply going to
> iterate we don't need a full copy of the hashset - e.g.: `for (var key :
> selected.toArray(SelectionKey[]::new)) {`
That's a good idea. I've now updated the PR to use this suggestion.
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PR: https://git.openjdk.java.net/jdk/pull/8898
