Enabling Glass thread checks
petr.pchelko at oracle.com
Fri Oct 4 01:40:07 PDT 2013
FX is a single threaded UI toolkit. Glass (the underlying native window toolkit portability layer for FX) is being changed to ensure it is
accessed from the UI thread. You can follow progress in https://javafx-jira.kenai.com/browse/RT-26891
We are reenabling the Glass thread checks ones again. Previous attempts failed, because we've been finding some threading issues,
however now all the threading issues have been fixed and we are in a good state to switch on the checks again.
The following exception would mean that you've hit a thread check: IllegalStateException("This operation is permitted on the event thread only").
In that case please check your threading and if everything seems correct - please contact the Glass team.
With best regards. Petr.
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