RFR: Build: Update to JDK 15.0.2 [v2]

Thu Feb 4 14:38:41 UTC 2021

On Wed, 3 Feb 2021 10:14:40 GMT, Andrea Cosentino <github.com+5106647+oscerd at openjdk.org> wrote:

>> Hello all,
>> 
>> Just a little PR for upgrading to JDK 15.0.2.
>> 
>> make images passed fine and make test too.
>> 
>> Thank you
>
> Andrea Cosentino 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 one additional commit since the last revision:
> 
>   Build: Update to JDK 15.0.2

Looks good! ��

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Marked as reviewed by ehelin (Reviewer).

PR: https://git.openjdk.java.net/skara/pull/989