RFR: 8336275: Move common Method and Constructor fields to Executable [v2]

[Chen Liang]

On Wed, 17 Jul 2024 03:03:23 GMT, Chen Liang <liach at openjdk.org> wrote:

>> Move fields common to Method and Field to executable, which simplifies implementation. Removed useless transient modifiers as Method and Field were never serializable.
>> 
>> Note to core-libs reviewers: Please review the associated CSR on trivial removal of `abstract` modifier as well.
>
> Chen Liang has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Redundant transient; Update the comments to be more accurate

Can anyone review the associated csr?

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PR Comment: https://git.openjdk.org/jdk/pull/20188#issuecomment-2297928223