

Is there any practical difference between Azul OpenJDK, Zulu OpenJDK and OpenJDK?įirstly, OpenJDK provides only source code. Zing is yet another product of theirs, a JVM/JDK for special needs.

Zulu Enterprise is another of their products, a commercial offering. Zulu Community is one, provided free of charge. Some charge money for those builds and some do not.Īzul Systems is one such vendor, a company providing multiple implementations. Several vendors provide builds of that source code.
Azul zulu jdk code#
Those specifications are implemented in the source code found at the OpenJDK project. Java is defined by a set of specifications, JSRs, and JEPs, all published by Oracle. Never assume, always read the detailed requirements for any distribution you obtain.Īnother 2021 update: Add Microsoft to the list of vendors seen below. Some of these vendors sell support plans, either optionally or as a requirement for use of their product. Keep in mind that many other vendors continue to provide implementations of the Java specs, as shown in the flowchart below. But I am not an attorney, so read the terms yourself and consult legal advice as needed. On my first reading, it appears this new license makes production use free-of-cost (along with dev, test, and training usages), except for products sold for a fee while bundling the Oracle JDK product.

No-Fee Terms and Conditions license, discussed on the Oracle For Java 17, the Oracle JDK product is available under a new.For versions 8 through 16, Oracle required a fee if their own Oracle JDK product was used in production, but not for dev, test, and training usages.
