RFR: 8336267: Method and Constructor signature parsing can be shared on the root object

[Chen Liang]

On Mon, 15 Jul 2024 04:05:55 GMT, Chen Liang <liach at openjdk.org> wrote:

> A straightforward optimization, to share the signature parsing of method, constructor, and field between the root and the copied objects, like how method handle accessors are shared.

Yep, there's #19281 exactly for that purpose: https://github.com/openjdk/jdk/pull/19281/files#diff-5106bd8a6cf3197be7eaee467983c8992981a615bedb66efa50dd97c60cb0041 Uses `volatile @Stable` instead (or just `StableValue` once #19625 is ready)

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PR Comment: https://git.openjdk.org/jdk/pull/20179#issuecomment-2284736868