Can I please get a review for this PR that adds 4 new html "Checkers" for the generated documentation. More details are in the JBS issue
------------- Commit messages: - Convert parts of doccheck into tests Changes: https://git.openjdk.org/jdk/pull/20711/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=20711&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8337111 Stats: 1944 lines in 13 files changed: 1943 ins; 0 del; 1 mod Patch: https://git.openjdk.org/jdk/pull/20711.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/20711/head:pull/20711 PR: https://git.openjdk.org/jdk/pull/20711
