I’ve tried to build all our QuickStarts with Java 17 and the Java 17 support from GraalVM 21.3.0.
There are a few failures that would need to be investigated. The most impacting one is a PostgreSQL JDBC issue. Another one seems to be a Mac OS issue (related to sun.lwawt.macosx.CInputMethod), but it would need verification from another OS.
You can find the whole set of issues using:
While these issues are reported in the QuickStart repo, most of them will need to be fixed in Quarkus Core, Kogito, or Optaplanner repositories.