Java is one of the most in-demand programming languages in the world and one of the two official programming languages used in Android development (the other being Kotlin). Developers familiar ...

This divergence is known as an exception. For example, a program tries to open a file to read its contents, but the file doesn’t exist; that’s an exception.

Store any data returned from the JOptionPane in a variable It’s fun to do windowing programming with Java. Java’s Swing package has a variety of powerful classes with which to create desktop ...

How to use the JOptionPane’s showOptionDialog method Java’s JOptionPane provides a simple way to read input from the user and display information back. The JOptionPane’s list of methods includes many ...