Java Development Kit builds, from Oracle

Ready for use: JDK 14, JMC

Early access: JDK 15, JDK 14 with support for macOS 10.15 Catalina, jpackage, Loom, Metropolis, OpenJFX, Panama, & Valhalla

Reference implementations: Java SE 14, 13, 12, 11, 10, 9, 8, & 7