RFR: 8353298: AOT cache creation asserts with _array_klasses in an unregistered InstanceKlass [v2]

[Calvin Cheung]

On Fri, 18 Apr 2025 19:09:40 GMT, Ioi Lam <iklam at openjdk.org> wrote:

>> The assert in `Klass::remove_java_mirror()` is too narrow. When creating the AOT cache, it's possible to see two types of Klasses that do not have a Java mirror:
>> 
>> - Unregistered classes (a cached class to be loaded by a custom class loader in the production run)
>> - An array type of an unregistered class
>> 
>> I have relaxed the assert to accept both conditions
>
> Ioi Lam has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Added comments about the purpose of AOTCacheSupportForCustomLoaders.java

Looks good.

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Marked as reviewed by ccheung (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/24711#pullrequestreview-2779277441