Is there a way to run a greenfoot scenario from another Java class? I want to use internationalization with my project and I believe I can do so as long as the main running method starts outside greenfoot.
I would not recommend modifying Greenfoot. Could you try to explain what it is you want to achieve with internationalization? Why do you think the main method is required?
I don't have experience doing this in Greenfoot, but it should not be that different from other solutions, and should work without access to the main method. Could you try to show some of the code you use, that doesn't work?