Integrated: 8312262: Klass::array_klass() should return ArrayKlass pointer

[Coleen Phillimore]

On Thu, 27 Jul 2023 19:22:52 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

> This is a simple change to make array_klass() return ArrayKlass (the first dimension of TypeArrayKlass is a TypeArrayKlass so can't use ObjArrayKlass), higher_dimension is always an ObjArrayKlass and lower_dimension can be a TypeArrayKlass.  The change removes some casts.
> Tested with tier1 linux/macosx/windows on x86 and aarch64.

This pull request has now been integrated.

Changeset: e8970417
Author:    Coleen Phillimore <coleenp at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/e897041770f9e321cd8526c6a29c5e19bbecaa55
Stats:     68 lines in 14 files changed: 1 ins; 5 del; 62 mod

8312262: Klass::array_klass() should return ArrayKlass pointer

Reviewed-by: dlong, ccheung

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PR: https://git.openjdk.org/jdk/pull/15059