The binaries that AdoptOpenJDK produces have passed the full OpenJDK test suite and other tests (donated by the community)
ensuring a good quality binary. However, they are not JCK/TCK compliant. If you want a formally (JCK/TCK)
tested and verified Java binary then you can get one from a commercial vendor.
The OpenJDK community does not offer any commercial support for the binaries produced. If you do have questions, comments, want to report a bug or
wish to contribute then choose from one of the options below (please post on the mailing list to get access to Slack):