`ClassFileFormatVersion.CURRENT_PREVIEW_FEATURES` is a language model preview API designed to allow programs compiled without preview to write code so they can run in a preview enabled JVM. It is missing a `@PreviewFeature` annotation, correctly caught by `JavaBaseCheckSince`.
------------- Commit messages: - Missing preview on current preview features Changes: https://git.openjdk.org/valhalla/pull/1979/files Webrev: https://webrevs.openjdk.org/?repo=valhalla&pr=1979&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8375574 Stats: 6 lines in 2 files changed: 3 ins; 2 del; 1 mod Patch: https://git.openjdk.org/valhalla/pull/1979.diff Fetch: git fetch https://git.openjdk.org/valhalla.git pull/1979/head:pull/1979 PR: https://git.openjdk.org/valhalla/pull/1979
