Project Loom

Please use the OpenJDK JDK 21 Early-Access Builds page for downloads.

Notes

• JEP 425: Virtual Threads (Preview) was integrated in JDK 19.
• JEP 428: Structured Concurrency (Incubator) was integrated in JDK 19.
• JEP 429: Scoped Values (Incubator) has been integrated for JDK 20.

Feedback

Please send feedback via e-mail to loom-dev@openjdk.org. To send e-mail to this address you must first subscribe to the mailing list.