RFR: 8294978: Convert 5 test/jdk/jdk/jfr tests from ASM library to Classfile API [v6]

[Chen Liang]

On Thu, 2 May 2024 21:01:18 GMT, Chen Liang <liach at openjdk.org> wrote:

>> Converted these tests to Classfile API and some of the constants to Constant API. InstrumentationCallback.callback wasn't changed to a record since I cannot figure out how to ship a nested record class with InstrumentationCallback in a jar.
>
> Chen Liang 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 12 additional commits since the last revision:
> 
>  - New CodeBuilder APIs and copyright year
>  - Merge branch 'master' of https://github.com/openjdk/jdk into 8294978
>  - Merge branch 'master' into 8294978
>  - Fix preview argument in in-code launcher
>  - Merge branch 'master' into 8294978
>  - Update to preview CF API
>  - Merge branch 'master' into 8294978
>  - Classfile object update
>  - Merge branch 'master' into 8294978
>  - Utilize newly added constants
>  - ... and 2 more: https://git.openjdk.org/jdk/compare/5562e2e5...851678f4

#17282 is integrated, and all `test/jdk/jdk/jfr` tests pass. Asking for a sponsor.

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PR Comment: https://git.openjdk.org/jdk/pull/13072#issuecomment-2091977500