How to programmatically close a JFrame

Question

What\'s the correct way to get a JFrame to close, the same as if the user had hit the X close button, or pressed Alt+F4 (on W

Answer 1

This answer was given by Alex and I would like to recommend it. It worked for me and another thing it's straightforward and so simple.

setVisible(false); //you can't see me!
dispose(); //Destroy the JFrame object