[isabelle-dev] illegal reflective access

[Makarius]

On 15/11/2018 22:13, Makarius wrote:
> On 15/11/2018 19:44, Lawrence Paulson wrote:
>> Got this upon launch. Is it important?
>>
>> 341ebf35464b tip
>>
>> WARNING: Illegal reflective access by macosx.MacOSXPlugin to method com.apple.eawt.FullScreenUtilities.setWindowCanFullScreen(java.awt.Window,boolean)
>> WARNING: Please consider reporting this to the maintainers of macosx.MacOSXPlugin
> 
> I am de-facto the maintainer of macosx.MacOSXPlugin -- see also
> https://sourceforge.net/p/jedit/plugin-patches/186
> 
> Here I have overlooked the dynamic access to
> com.apple.eawt.FullScreenUtilities -- it still needs to be sorted out.

I did not find a way around this, even after looking at the Java 11
sources. Maybe it is not really required (which still needs to be tested
on macOS), or there will be a replacement in a future Java release.

For now we can just ignore this particular warning about
FullScreenUtilities.setWindowCanFullScreen


We can't ignore other warnings, though.  In Isabelle/740b14b67472 I have
added --illegal-access=warn to the default Java options: it means that
warnings are not disabled after the first warning message. This can spam
or bomb the system, but hopefully we don't have too many such unclear
cases left over.


	Makarius