RFR: 8193031: Collections.addAll is likely to perform worse than Collection.addAll [v7]

[Peter Levart]

On Thu, 14 Jan 2021 22:38:53 GMT, Peter Levart <plevart at openjdk.org> wrote:

>> Сергей Цыпанов has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains 10 additional commits since the last revision:
>> 
>>  - Merge branch 'master' into add-all
>>  - 8193031: fix JavaDoc
>>  - Merge branch 'master' into add-all
>>  - Merge branch 'master' into add-all
>>  - 8193031: revert implementation change but keep one for JavaDoc
>>  - Merge branch 'master' into add-all
>>  - Merge remote-tracking branch 'origin/add-all' into add-all
>>  - 8193031: add elements in bulk in Collections.addAll()
>>  - Merge branch 'master' into add-all
>>  - 8193031: add elements in bulk in Collections.addAll()
>
> I think this looks good.

Hearing no objections, I'll sponsor this for Sergei.

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PR: https://git.openjdk.java.net/jdk/pull/1764