Binary sketch size: 7,020 bytes (of a 32,256 byte maximum)
?fk^ov phbq`e pfwb7 4)-/- ...and so on
I get a total scramble of the entire window quite often. It goes away and isn't a problem.
In preferences what do you have the editor language set to and the operating system language?
If you set them both to English does it become readable? If not then maybe someone who knows more about Java and the IDE can suggest something.