RFR: 8338544: Dedicated Array class descriptor implementation [v2]

[Chen Liang]

On Wed, 25 Sep 2024 20:00:42 GMT, Chen Liang <liach at openjdk.org> wrote:

>> This patch already has a CSR for trivial signature changes. The real difficulty lies in how we should name our new array class descriptors, `Object_array` or `ObjectArray` or what else?
>
> That said, can you leave a quick review on CSR https://bugs.openjdk.org/browse/JDK-8340963 too?

I think I will do this in another patch that adds it to `ConstantDescs` - there's a place in `ConstantDescs` that could have used it, but if I put it in `ConstantUtils` I fear we are at risk of circular initialization dependencies.

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PR Review Comment: https://git.openjdk.org/jdk/pull/20665#discussion_r1791060061