Snake Java Processing to real Java

Question

hey ! I've code a Snake on the software named Processing, but this one transform some code to code easily. can you help me to find where I need to correct ? thanks (check my last code, it's Snake)
It's write : compilation error...
https://code.sololearn.com/cm3iv27Bqzoi/?ref=app

Answer 1

Processing is a simplified version of Java, processing codes need the processing libraries to run. That's why it isn't working, it is missing a lot of things.

Answer 2

yes I know, and now I want to code the same Snake in real java, but I'm not really strong with this langage