java 19 and 20 features

src: Les nouveautés de Java 19 et 20 (Jean-Michel Doudoux) - 2023-04-26

Abstract

Amber project:

• record patterns
• pattern matching for switch

Panama project:

• foreign function & memory API
  • alternative to java.nio.ByteBuffer
• vector API

Loom project:

• virtual threads
• structured concurrency
• scoped values