RFR: 8344332: (bf) Migrate DirectByteBuffer away from jdk.internal.ref.Cleaner [v7]

[Kim Barrett]

On Fri, 4 Jul 2025 03:02:07 GMT, Roger Riggs <rriggs at openjdk.org> wrote:

>> Kim Barrett has updated the pull request incrementally with two additional commits since the last revision:
>> 
>>  - add @Override for clean() method
>>  - more commentary for reserveMemory
>
> Marked as reviewed by rriggs (Reviewer).

Thanks for reviews, @RogerRiggs and @bchristi-git

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PR Comment: https://git.openjdk.org/jdk/pull/25289#issuecomment-3034379255