Tarballs for all OpenJDK 7u releases are now available at:
https://java.net/projects/openjdk7/downloads
The most recent release is OpenJDK 7u85 build 02:
https://java.net/projects/openjdk7/downloads/download/openjdk7u85-b02.tar.xz
SHA256: 2d8df143c02e15e015350e08ae88eee474c07f1ff24897068a8c36ef0
Thanks for doing this. It's sufficiently tricky (as you discovered) for
someone to grab a revision of openjdk that is closest to having been an
"official release") that it's a valuable service.
I've also spent some time reading the hg tag tea leaves in the past.
Some of those early "u" releases