We need to find all the caches in JSR-310 and ensure that their use is acceptable and sensible. Caching needs in the JDK/JRE may also differ in the embedded version.
We have caching as follows:
The only concerning one AFAICT was ZoneOffset, but that now caches only offsets such as xx:00, xx:15, xx:30 and xx:45, not all offsets.
Open a separate issue if there is a problem,