[lworld] RFR: 8374882: [lworld] Update hierarchies in oopsHierarchy.hpp

[Paul Hübner]

On Fri, 9 Jan 2026 10:27:39 GMT, Joel Sikström <jsikstro at openjdk.org> wrote:

> Hello,
> 
> The hierarchies in oopsHierarchy.hpp are not up to date with the actual class hierarchies in the implementation. I've refered to these a couple of times and stumble on the fact that they are not accurate.
> 
> I've tested that this builds locally.

Long overdue, thanks for doing this. Makes it clear that the `refArrayOopDesc` is a bit special.

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Marked as reviewed by phubner (Committer).

PR Review: https://git.openjdk.org/valhalla/pull/1874#pullrequestreview-3643445372