RFR: Merge jfx19

[Kevin Rushforth]

Merge `jfx19` into `master`.

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Commit messages:
 - Merge jfx19
 - 8291589: Update copyright header for files modified in 2022

The webrevs contain the adjustments done while merging with regards to each parent branch:
 - master: https://webrevs.openjdk.org/?repo=jfx&pr=862&range=00.0
 - jfx19: https://webrevs.openjdk.org/?repo=jfx&pr=862&range=00.1

Changes: https://git.openjdk.org/jfx/pull/862/files
  Stats: 190 lines in 190 files changed: 0 ins; 0 del; 190 mod
  Patch: https://git.openjdk.org/jfx/pull/862.diff
  Fetch: git fetch https://git.openjdk.org/jfx pull/862/head:pull/862

PR: https://git.openjdk.org/jfx/pull/862