Hi , i got this message bobo ~ ArtOfIllusion java -jar ArtOfIllusion.jar WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by artofillusion.ArtOfIllusion (file:/home/bobo/ArtOfIllusion/ArtOfIllusion.jar) to field javax.swing.PopupFactory.HEAVY_WEIGHT_POPUP WARNING: Please consider reporting this to the maintainers of artofillusion.ArtOfIllusion WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations...
How to do it...little doc may be?