RFR: 8360131: Remove use of soon-to-be-removed APIs by CTW framework [v2]
Chen Liang
liach at openjdk.org
Fri Jun 20 16:53:29 UTC 2025
On Fri, 20 Jun 2025 16:02:17 GMT, David Beaumont <duke at openjdk.org> wrote:
>> Migrate the CWT framework to use only supported JRT file system access for fetching class bytes.
>> This avoids accessing APIs in ImageReader which are scheduled to be removed as part of preview mode class support in Valhalla (essentially these APIs are "too low level" and expose semantics that are incompatible with supporting preview classes in Valhalla).
>>
>> This will be a further change to this code when the preview mode work goes in, but this will be limited to how the file system is opened (with or without preview mode).
>
> David Beaumont has updated the pull request incrementally with one additional commit since the last revision:
>
> Feedback tweaks.
The Java code looks good. Let's wait for hotspot reviewers. I think the tests you've run are sufficient.
-------------
Marked as reviewed by liach (Reviewer).
PR Review: https://git.openjdk.org/jdk/pull/25916#pullrequestreview-2946804433
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