On Tue, 4 Nov 2025 12:44:23 GMT, Frederic Parain <[email protected]> wrote:

>> Hi all,
>> 
>> When we encounter situations where we can't preload, for example if two 
>> value classes refer to each other, **may** not be able to do flattening as 
>> we cannot compute the field layout. We have log messages as a hint to 
>> application or library developers to let them know of that fact. They are 
>> very useful for debugging. However, retaining them at the `warning` level 
>> means they are shown by default. This may be misleading, as seeing e.g. 
>> `ClassCircularityError` in a log may indicate that something has gone 
>> gravely wrong, which is not the case with preload failures. This PR 
>> relegates all preload failure logs to level `info`, such that the 
>> information is opt-in and will not unnecessarily cause confusion.
>> 
>> Testing: tier 1.
>
> LGTM.

Thanks for the review @fparain.

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PR Comment: https://git.openjdk.org/valhalla/pull/1710#issuecomment-3485839537

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