Java developers still are using the JavaBeans model for event handling today. To demonstrate, here’s a simple program that prints a message when a button is pressed: ...

Learn everything you need to throw, try, catch, and clean up after Java exceptions in your programs.

The semantics of Java exception handling provides plenty of fodder for such people. In JShell, exceptions need not be handled. For example, to output the content of a file in a regular Java program, ...