Too bad I can't try this. Seems to look cool and awesome too.
Which platform? Did you install java 16?
Yes I have java on win64 10 .. =o
when you launch a terminal and write 'java -jar automata.jar' what append?
I cannot open the console it closes automatically.
I mean open a console with win+R and write cmd. Press enter. Then go to the folder where automat.jar is. And finally type 'java -jar automata.jar'.
It works well ! :D