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+.

Learning to code is a lot easier once you know the basics. We got you started with JavaScript, but if you want to get an idea of how that translates into a language like Java, which can be used to ...

How could we augment our Java program so that we could still successfully decrypt the message in a reasonable amount of time? Have a solution? Send the code to [email protected].