master
8389219: Implement JEP 401: Value Objects (Preview) 8389220: Implement JEP 539: Strict Field Initialization in the JVM (Preview)
8379799: Upstream redundant diffs fixed in Valhalla - langtool tests 1
8388948: Javac crashes with NullPointerException in Types.intersect during method type inference of complex overlapping intersection bounds
8187443: Forest Consolidation: Move files to unified layout