Now that the review of JEP 483 is winding down, I have created a combined branch of all the 7 individual PRs. This will make it easy for me to sync from the mainline before making the final integration. - https://github.com/openjdk/jdk/pull/21642 I have addressed most of the feedback in the individual PRs. I will address any outstanding feedback in the combined PR. Please take a look again at the combined PR and give your approval if you think the code is OK :-) (I will close the individual PRs. If I see any new comments on them, I will copy-and-paste into the combined one.) Thanks - Ioi