Cache
- Fixed reference eviction when used with a broken executor (JDK-8274349)
- Reduced the entry overhead by 8 bytes when using weak or soft values
- Suppressed log warnings if a future is cancelled or times out (#597)
- Fixed Map.entrySet.contains(o) to use reference equality
- Fixed early expiration of in-flight async loads (#625)
JCache
close()will now shutdown the executor and wait for in-flight loads to finish