[lworld] RFR: 8377171: [lworld] Comment warnings for internal valhalla annotations

[Chen Liang]

On Tue, 3 Feb 2026 15:20:07 GMT, Chen Liang <liach at openjdk.org> wrote:

> Add some warning comments for value-related annotations in jdk.internal, to discourage their misuse.

These annotations only promise the performance features from the JVM and has nothing to do with the future language semantics proposed by project Valhalla. I think the warnings I added are adequate about how they are not going to correspond to future Java language features.

-------------

PR Comment: https://git.openjdk.org/valhalla/pull/2023#issuecomment-3848793733