On Tue, 5 Aug 2025 14:28:37 GMT, Chen Liang <li...@openjdk.org> wrote:

>> src/java.base/share/classes/jdk/internal/access/JavaLangAccess.java line 637:
>> 
>>> 635:     /// Stack offset is the number of non-hidden frames to skip, 
>>> pointing to the null-checking API.
>>> 636:     /// Search slot is the slot where the null-checked value is passed 
>>> in.
>>> 637:     NullPointerException extendedNullPointerException(int stackOffset, 
>>> int searchSlot);
>> 
>> Method should **not** be added to SharedSecrets solely for access by tests.
>> Tests can use @modules to gain access.
>
> This is intended to be an API directly called by future null-check APIs, like 
> `Objects.requireNonNull` or `Checks.nullCheck`. I initially had code for rNN 
> but decided to withhold that for a future patch since it involves CSR and 
> other evaluations not related to this patch's efforts.

Don't add APIs without uses; it speculative and the API may not be what is 
really needed.

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PR Review Comment: https://git.openjdk.org/jdk/pull/26600#discussion_r2254604180

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