[foreign-memaccess+abi] RFR: 8293510: Code style issues in the foreign API [v2]

[Per Minborg]

On Fri, 16 Sep 2022 08:07:37 GMT, Per Minborg <duke at openjdk.org> wrote:

>> This PR fixes numerous code style issues. PRs like this are work intensive to review and contain subjective improvements which could be debated. I think it is better to make these changes now rather than later.
>
> Per Minborg has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains 15 commits:
> 
>  - Merge foreign-memaccess+abi
>  - Fix import
>  - Merge with foreign-memaccess+abi
>  - Break out functionality into Utils
>  - Reformat public interface declartions
>  - Cleanup method parameters in internal classes
>  - Cleanup method parameters in public classes
>  - Rearrange code
>  - Fix naming issue
>  - Merge with foreign-memaccess+abi
>  - ... and 5 more: https://git.openjdk.org/panama-foreign/compare/3e8ef17b...d8294460

This PR will be replaced by several others.

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PR: https://git.openjdk.org/panama-foreign/pull/721