[sudarshnachakra]

Agree that Java is pretty good with records / sealed types / loom, but one nice thing about the Oracle Java team is they do not add half baked features (primarily since they have the last mover advantage) - for (e.g.) Valhalla will have value types, but they'll be immutable so they can be freely copied and used. Loom will have structured concurrency on debut, which IMHO makes vthreads manageable.

But I've my own apprehensions about loom which actually breaks synchronized blocks (by pinning the carrier thread), and are used extensively in legacy libraries and even in the more recent ones (like opentelemetry java sdk).