[lworld] RFR: 8374729: [lworld] Enabling CDS crash with UseAltSubstitutabilityMethod [v2]

[Matias Saavedra Silva]

On Sat, 17 Jan 2026 05:01:42 GMT, Ioi Lam <iklam at openjdk.org> wrote:

>> Matias Saavedra Silva has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Coleen and Fred comments
>
> src/hotspot/share/oops/instanceKlass.cpp line 3152:
> 
>> 3150:     }
>> 3151:     java_mirror()->obj_field_put(_acmp_maps_offset, map_h());
>> 3152:   }
> 
> Is it necessary to restore `null_reset_value()` as well?

The null reset value is generated in `InstanceKlass:initialize()` so we don't need to regenerate it here.

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PR Review Comment: https://git.openjdk.org/valhalla/pull/1903#discussion_r2710191425