RFR: 8301448: [BACKOUT] CodeHeap has virtual methods that are not overridden

[David Holmes]

On Tue, 31 Jan 2023 07:36:13 GMT, Tobias Hartmann <thartmann at openjdk.org> wrote:

> We are seeing massive failures with the Serviceability Agent tests after integration of this change and therefore need to back out out. I'll follow up with details in the [REDO](https://bugs.openjdk.org/browse/JDK-8301447).
> 
> Thanks,
> Tobias

LGTM. Thanks for doing the backout.

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Marked as reviewed by dholmes (Reviewer).

PR: https://git.openjdk.org/jdk/pull/12308