When a JFrame is closed, you can end a program that you have forgotten to exit by typing Alt+E.

Name: When a JFrame is closed, you can end a program that you have forgotten to exit by typing Alt+E.
Brand: Quizplus
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Question

Quizplus · Accepted Answer

There is no built-in functionality in Java to end a program by typing Alt+E when a JFrame is closed. You can use a WindowListener or WindowAdapter to handle the close event and write code to perform the necessary actions to end the program.

When a JFrame Is Closed, You Can End a Program