RFR: 8299335: Monkey Tester Application [v18]

[Andy Goryachev]

> Monkey Tester - a JavaFX application designed to support manual ad-hoc testing of individual JavaFX controls.  Unlike Ensemble, the goal of this application is to facilitate manual testing rather than demonstrate the capabilities of JavaFX.
> 
> Feedback and suggestions are always welcome.
> 
> ![screenshot](https://user-images.githubusercontent.com/107069028/232911797-3d02da68-ce11-419e-8f16-c2661b778f9c.png)

Andy Goryachev has updated the pull request incrementally with one additional commit since the last revision:

  address review comments

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Changes:
  - all: https://git.openjdk.org/jfx/pull/1097/files
  - new: https://git.openjdk.org/jfx/pull/1097/files/e22a6b32..d9d6f2e7

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jfx&pr=1097&range=17
 - incr: https://webrevs.openjdk.org/?repo=jfx&pr=1097&range=16-17

  Stats: 91 lines in 6 files changed: 67 ins; 14 del; 10 mod
  Patch: https://git.openjdk.org/jfx/pull/1097.diff
  Fetch: git fetch https://git.openjdk.org/jfx.git pull/1097/head:pull/1097

PR: https://git.openjdk.org/jfx/pull/1097