RFR: 8332947: [macos] OpenURIHandler events not received when AWT is embedded in another toolkit [v7]

[Pabulaner IV]

> When trying to register an open URI handler when using JavaFX with a native menu, this task fails on Mac.
> Either the native menu is not shown or the URIs are not received.
> 
> This pull request fixes this issue if AWT is registered after JavaFX, so that AWT runs embedded inside JavaFX.
> It fixes this by introducing a native event to AWT, which can be used by JavaFX to forward events such as an openURL event.
> 
> JavaFX Pull Request: https://github.com/openjdk/jfx/pull/1755
> Co-Author: @FlorianKirmaier

Pabulaner IV has updated the pull request incrementally with one additional commit since the last revision:

  8332947: [macos] java.awt.desktop.OpenURIHandler is not receiving events

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/24379/files
  - new: https://git.openjdk.org/jdk/pull/24379/files/42b8707e..924b17b1

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=24379&range=06
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=24379&range=05-06

  Stats: 2 lines in 1 file changed: 0 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/24379.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/24379/head:pull/24379

PR: https://git.openjdk.org/jdk/pull/24379