RFR: 8366017: Extend the set of inputs handled by fast paths in FloatingDecimal [v8]

[Joe Darcy]

On Wed, 29 Oct 2025 14:01:39 GMT, Raffaello Giulietti <rgiulietti at openjdk.org> wrote:

>> Yet another step in modernizing `FloatingDecimal`s floating-point parsing.
>
> Raffaello Giulietti has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Make arrays stable and remove synchronisation.

Marked as reviewed by darcy (Reviewer).

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

PR Review: https://git.openjdk.org/jdk/pull/26990#pullrequestreview-3396208323