RFR: 8369123: Still more small Float16 refactorings [v2]

[Joe Darcy]

On Mon, 6 Oct 2025 08:02:24 GMT, Eirik Bjørsnøs <eirbjo at openjdk.org> wrote:

> > For the use of regex, is it an aesthetics question or a JDK bootstrapping question?
> 
> Thanks for your consideration. This particular regex seems fine aesthetically.
> 
> Having been bitten by performance suprises in the past, it raises my eyebrows when regex-dependent String functions are used in platform, library or otherwise low-level code. This looks like an edge-case, and as you note it is pre-existing. So yes, probably fine.

Use of regex does merit some scrutiny, easy to write a regex that can run in exponential time.

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PR Comment: https://git.openjdk.org/jdk/pull/27625#issuecomment-3373929950