RFR: 8316372: Monkey Tester Application Part 3 [v2]

[Andy Goryachev]

> Further changes to the MonkeyTester application:
> 
> - remember split pane divider ✔
> - use 'private' instead of 'protected' in many cases ✔
> - added more scripts to the 'writing systems' text sample ✔
> - added RTL window control menu ✔
> - added embedded swing/fx in tools ✔
> - added copy popup menu in clipboard viewer ✔
> - added the custom css field to the css playground tool ✔
> - added many new pages ✔
> - split XYChartPage into separate pages ✔
> - switched to use property sheets (some choices might be incomplete) ✔
> 
> https://github.com/andy-goryachev-oracle/jfx/blob/8316372.monkey/tests/manual/monkey/README.md

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

  review comments

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Changes:
  - all: https://git.openjdk.org/jfx/pull/1406/files
  - new: https://git.openjdk.org/jfx/pull/1406/files/b6db646a..2c23ca57

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jfx&pr=1406&range=01
 - incr: https://webrevs.openjdk.org/?repo=jfx&pr=1406&range=00-01

  Stats: 4 lines in 3 files changed: 1 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jfx/pull/1406.diff
  Fetch: git fetch https://git.openjdk.org/jfx.git pull/1406/head:pull/1406

PR: https://git.openjdk.org/jfx/pull/1406