RFR: 8294000: Filler array klass should be in jdk/vm/internal, not in java/vm/internal

[Aleksey Shipilev]

On Mon, 19 Sep 2022 11:24:59 GMT, Thomas Schatzl <tschatzl at openjdk.org> wrote:

> Hi all,
> 
>   can I have reviews for the move of the internal filler array klass from `java/vm/internal/` to `jdk/vm/internal` - I noticed that typo in some recent `jmap` dump. All internal klasses are in the `jdk.` package... idk how this slipped through the original change.
> 
> With this change it shows up as
> `   2:           428       13291728  jdk.internal.vm.FillerArray (java.base at 20-internal)`
> which I believe is best.
> 
> Testing: local compilation, checking `jmap` output for instances of this klass directly, the `gc/TestFillerObjectInstantiation.java` jtreg test
> 
> Thanks,
>   Thomas

I am good with "java" -> "jdk" move, but why are we dropping `L...;`? I would have thought we need to pass the JVM name to `TypeArrayKlass::create_klass`?

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PR: https://git.openjdk.org/jdk/pull/10336