Generate our own sun.misc.Unsafe if it is not available#4124

Merged

trask merged 4 commits intoopen-telemetry:mainfrom laurit:unsafe

Sep 23, 2021

+539-1

Commits on Sep 14, 2021

Commits on Sep 15, 2021

grpc isn't shaded so setting system property doesn't affect only our bundled copy
laurit
committed

Commits on Sep 17, 2021

generate invokeCleaner when it is present in internal unsafe
laurit
committed