In Java, exceptions are one of many structures ... Exception handlers are made of three distinct blocks: try, catch and finally. When a program calls a method that behaves in an unexpected fashion ...

So you use a “try catch” block. Try essentially asks Java to try and do something. If the operation is successful, then the program will continue running as normal. If it is unsuccessful ...

In this 3rd installment of the series, I’ll be showing you how to import classes in order to further extend the capabilities of Java ... such as using maps and try blocks.

These resources are guaranteed to be closed when the try block completes. Specifically, any class that implements java.lang.AutoCloseable can be supplied to try-with-resource. That covers almost ...