RFR: 8268829: Provide an optimized way to walk the stack with Class object only [v5]

[Brent Christian]

On Thu, 24 Aug 2023 22:03:53 GMT, Mandy Chung <mchung at openjdk.org> wrote:

> I like separating this from `Option` as it specifies what information to be collected from each frame whereas `Option` controls everything else such as what frames to be filtered

In my mind, `Option` _already_ can control what information is to be collected:
`RETAIN_CLASS_REFERENCE`

as well as what frames to filter:
`SHOW_HIDDEN_FRAMES`
`SHOW_REFLECT_FRAMES`

-------------

PR Comment: https://git.openjdk.org/jdk/pull/15370#issuecomment-1692537575