
One of them is which is maintained by Oracle: The OpenJDK is the open source reference implementation of the Java SE Specification, but it is only the source code īinary distributions are provided by different vendors for a number of supported platforms. If you need to have java in your production servers for free, your have two options Or another way to view this: Your particular motivations or situation. In addition, here is a flowchart I made to guide you in choosing a vendor for a Java implementation. The Answer by Speakjava is correct and informative. Several vendors offer a choice of Java implementations 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


Legacy versions prior to 7, does not have and will not have any update.

Any other use, needs a Commercial License

While I was in a dockerization project in my current job, I got this doubt: Which Java can I use?
