I don’t even know since when it’s possible, but ever since I started working here, all I ever heard was ranting that java files can’t be saved in utf-8. However, all is fine if you tell your compiler:

-encoding utf-8

Now we have no more annoying \u0420\u0443\u0441\u0441\u043a\u0438\u0439 in our code, but a pretty Русский. Nice!