RFR: Merge jfx19

[Kevin Rushforth]

Merge `jfx19` branch into `master`.

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Commit messages:
 - Merge jfx19
 - 8286678: Fix mistakes in FX API docs
 - 8291906: Bindings.createXxxBinding inherit incorrect method docs

The merge commit only contains trivial merges, so no merge-specific webrevs have been generated.

Changes: https://git.openjdk.org/jfx/pull/882/files
  Stats: 91 lines in 8 files changed: 43 ins; 3 del; 45 mod
  Patch: https://git.openjdk.org/jfx/pull/882.diff
  Fetch: git fetch https://git.openjdk.org/jfx pull/882/head:pull/882

PR: https://git.openjdk.org/jfx/pull/882