RFR: 8298614: Support CDS heap dumping for non-G1 collectors [v2]

[David Holmes]

On Tue, 17 Sep 2024 21:08:01 GMT, David Holmes <dholmes at openjdk.org> wrote:

>> Yes, I verified locally that this works on a minimal build
>
> Doh! Of course it does. The minimal VM doesn't have CDS either. Sorry.
> 
> If you build explicitly without G1 then I would expect this to fail.

Not that I think we need to accommodate that. I suspect CDS already has some code dependencies on G1

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PR Review Comment: https://git.openjdk.org/jdk/pull/21004#discussion_r1764077166