Question About PR #27802 and JDK 25 Backport

Patricio Chilano Mateo patricio.chilano.mateo at oracle.com
Mon Nov 24 19:18:48 UTC 2025


Hi Mengyang,

On 11/24/25 3:47 AM, Mengyang Li wrote:
>
> Hi team,
>
> Great work on https://github.com/openjdk/jdk/pull/27802— the 
> improvement to virtual-thread behavior during class initialization is 
> very helpful.
>
> I’d like to ask whether there are any plans to *backport this fix to 
> JDK 25?*
>
A backport to 25 is unlikely. For now we mainly look to hear feedback 
from people testing the changes and identify any additional pain points 
in this area.

> Any plans to improve Class.forName for virtual-thread workloads, 
> especially for Spring users?
>
Not yet, but we can consider adding it to the roadmap if it proves to be 
a common issue. Has this call caused deadlocks in your application?

Thanks,
Patricio
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