RFR: 8356: Cherry pick copyright changes [v2]

[Marcus Hirt]

> Reviewed-by: vpurnam

Marcus Hirt has updated the pull request incrementally with one additional commit since the last revision:

  Fixing additional copyrights after merge

-------------

Changes:
  - all: https://git.openjdk.org/jmc/pull/628/files
  - new: https://git.openjdk.org/jmc/pull/628/files/f50770c7..e4c1d0b9

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jmc&pr=628&range=01
 - incr: https://webrevs.openjdk.org/?repo=jmc&pr=628&range=00-01

  Stats: 7 lines in 7 files changed: 0 ins; 0 del; 7 mod
  Patch: https://git.openjdk.org/jmc/pull/628.diff
  Fetch: git fetch https://git.openjdk.org/jmc.git pull/628/head:pull/628

PR: https://git.openjdk.org/jmc/pull/628