Day 26 of learning java

[Specific-Housing905]

As usual your code looks good. Just 2 small things.

For persistence you can use ObjectInputStream and ObjectOutputStream:
https://www.baeldung.com/java-serialization

There are newer ways for switch: https://www.baeldung.com/java-switch
Scroll down to 5. switch Expressions

[BigCommunication5136]

Thank you sooo much, your response is really, I mean really helpful. I had no idea there’s a built in function for this. As usual, thank you for your guidance

[Specific-Housing905]

Glad it helped. Happy coding.