Little Snake!!

Hey guys, I just started learning JAVA as a hobbie and made this little Snake game for fun. Its quite simple but I hope you like it :) Any feedback and advice is welcome.Just download the JAR file and execute it. Requires JAVA installed in your computer, I tried to make it a browser game but Chrome no longer supports JAVA applets. If any of you know how to properly upload it as a browser game Id be happy to learn :).