RFR: Code formatting [v2]

Tue Sep 20 10:48:01 UTC 2022

On Tue, 20 Sep 2022 10:30:43 GMT, Per Minborg <duke at openjdk.org> wrote:

>> xxxx$MH methods should be declared private to reduce cluttering in end users' IDEs and elsewhere.
>>  
>>  This PR also solves esthetic issues in the generated code.
>
> Per Minborg 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 three additional commits since the last revision:
> 
>  - Revert to public method handle methods
>  - Merge branch 'panama' into mh-private
>  - Make method handle methods private

LGTM

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Marked as reviewed by sundar (Committer).

PR: https://git.openjdk.org/jextract/pull/67