Add accidentally omitted methods. -------------
Commit messages: - 8377311: Add equals and hashCode methods for UnsignedInt and ExactInt Changes: https://git.openjdk.org/valhalla/pull/2050/files Webrev: https://webrevs.openjdk.org/?repo=valhalla&pr=2050&range=00 Stats: 42 lines in 2 files changed: 40 ins; 0 del; 2 mod Patch: https://git.openjdk.org/valhalla/pull/2050.diff Fetch: git fetch https://git.openjdk.org/valhalla.git pull/2050/head:pull/2050 PR: https://git.openjdk.org/valhalla/pull/2050
