On Fri, 7 Feb 2025 19:58:12 GMT, Vladimir Ivanov <vliva...@openjdk.org> wrote:

> Good point. Moreover, it seems most of intrinsics on Class queries can be 
> replaced with a flag bit check on the mirror. (Do we have 16 unused bits in 
> Class::modifiers after this change?)

Yes, I think so.  isArray and isPrimitive definitely.  We could first change 
the modifiers field to "char" because that's its size and then have two 
booleans for each of these.

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PR Comment: https://git.openjdk.org/jdk/pull/22652#issuecomment-2644136904

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