On Tue, 1 Aug 2023 08:33:24 GMT, David Holmes <[email protected]> wrote:
>> @dholmes-ora I confirmed there is no nest-host or nest-members attributes
>> generated by this patch for a top level class which doesn't have any
>> nest-members. Is that what you wanted to verify?
>
> @ashu-mehra That was one case. I also want to know that you have tested
> deeply nested classes; and hidden classes (if applicable). Thanks.
@dholmes-ora I verified the case for hidden dynamically injected classes. The
dumped class data for a hidden dynamically injected class does not have any
Nest-Host attribute. When generating these classes dynamically the VM does not
expose nest-host information in the class data, but sets the nest-host directly
in the InstanceKlass.
Also verified the case for deeply nested classes by creating chain of nested
classes as:
class DeepNest {
class NestLvl1 {
class NestLvl2 {
class NestLvl3 {
}
}
}
}
Only `DeepNest` has the `NestMembers` attribute which lists all the
NestLvl[1-3] classes. Rest all have `DeepNest` as the `NestHost` attribute.
Does this cover all the cases you flagged?
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PR Comment: https://git.openjdk.org/jdk/pull/15005#issuecomment-1661077708
