RFR: 8235627: Blank stages when running JavaFX app in a macOS virtual machine

[Frederic Thevenet]

On Fri, 20 Dec 2019 10:05:48 GMT, Ambarish Rapte <arapte at openjdk.org> wrote:

>> As mentioned in the description of [JDK-8235627](https://bugs.openjdk.java.net/browse/JDK-8235627), following error is printed 
>> CGLChoosePixelFormat error: 10002
>> 
>> According to the documentation at [CGL Error Codes](http://mirror.informatimago.com/next/developer.apple.com/documentation/GraphicsImaging/Conceptual/OpenGL/chap5/chapter_5_section_41.html#//apple_ref/doc/uid/TP30000136/BDJHHIDE)
>> 
>> 10002 is kCGLBadPixelFormat, which means Invalid pixel format object.
>> This does not seem to be an error code that should be returned by `CGLChoosePixelFormat`.
>> However the doc is very old, last updated on 2002-08-01.
>> 
>> Irrelevant to this doc the idea of this fix looks good.
> 
> Hi fthevenet,
> The basic idea of fix looks good to me. You have reported this bug with a very good detailed description. Can you please update the PR description also with same or sufficient information.

> Can you please update the PR description also with same or sufficient information.

I'm trying to do that but it seems the PR despcription gets reverted to its original from after I've edited it?
Any idea on what I'm doing wrong?

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PR: https://git.openjdk.java.net/jfx/pull/65