RFR: 6323374: (coll) Optimize Collections.unmodifiable* and synchronized* [v4]

Tue Feb 23 06:15:39 UTC 2021

On Mon, 22 Feb 2021 23:39:15 GMT, Claes Redestad <redestad at openjdk.org> wrote:

>> Ian Graves has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Updating Collections.java copyright
>
> This looks good to me.

Is there any behavior change here that merits a CSR review?

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PR: https://git.openjdk.java.net/jdk/pull/2596