[14] RFR: Request to sync January 2020 CPU changes into jfx [jfx14 branch]

[Kevin Rushforth]

Johan and Phil,

I request approval to sync changes from to the just-released January 
2020 CPU release into the 'jfx14' branch of the 'jfx' repo. Here is the 
aggregate set of changes for the fixes:

https://github.com/kevinrushforth/jfx/compare/f907026...16cea41

The aggregate diffs are empty, since subsequent changes in mainline 
superseded each of these fixes, but it is still a good idea to push them 
(as we have done in the past in similar situations).

NOTE: Since this is an integration of already-reviewed fixes into the 
jfx14 branch of the jfx repo, I will push it directly rather than via a 
pull request.

-- Kevin