Hi, I use Launch4j in association with my greenfoot projects to make my video games usable by all. I've recently discovered the glory of fileio, and it's associated responsibilities. my current project uses a custom filetype '.SOLSTICE' (which is essentially a '.txt' format with a different extension). I was able to successfully get my 'test.SOLSTICE' file to associate with and open my wrapped project. What i'm asking, though, is, is there a way to programatically initialize the world with a string (or something) parameter, that is just essentially the contents of that text file? is there another way to get the data of the file i'm double clicking to open my project in the same way, per say, a .pptx would open PowerPoint, and then open itself inside of it?