JOptionPane

JOptionPane is a class in the Java Swing library that provides a simple way to display standard dialog boxes to the user. These dialog boxes can be used to prompt the user for input, display messages, or confirm actions. JOptionPane supports various types of dialogs, including message dialogs, input dialogs, and option dialogs. Message dialogs are used to display information, warning, error, or question messages to the user. Input dialogs allow the user to enter a value, which can be a string, an integer, or a float. Option dialogs provide the user with a set of options to choose from, and the dialog can be configured to display different types of icons and buttons. JOptionPane is a versatile and easy-to-use class that can be used to create user-friendly and interactive Java applications.