Java 16 introduced basic pattern matching with the finalized instanceof method. For more advanced features, like pattern matching in switch, record patterns, and guarded cases, you need Java 21+.

Alright, here goes: I want to code a game, and I've decided on Checkers. I don't need any fancy GUI or anything (yet), all I want is suggestions on how you, the reader, would go about this.I ...

With one simple line of code, Java’s JOptionPane enables a program to prompt the user with a Windows-based input dialog box, and return any user input as a String.