Solve this Java Challenge about Optional and improve your Java skills! If you want to take the Java certification, the Java Challenges will massively help you to achieve that!

Check out the Optional Java Challenge and try to solve it as well!

Special thanks to Rodrigo, Scott, and Padhu for trying out the Java Challenge!

Don’t forget to try out the new Java quiz on:
OracleDevGym Platform

Do your best, always!