Using JOptionPane

Important Suggestions

Instead of submitting information in Java at run time through initializing variables to certain values, JOptionPane can be used to submit information through a text box. Before performing math on values passed in by JOptionPane's dialogs, you must parse the String into its corresponding data type. //Add a tutorial// --> Converting Strings into Integers and Doubles can be found at this link.

Lesson

JOptionPane offers the ability for a program to inform or query the user when a certain event is triggered.

Error

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