JAVA

JFrame Exit on close Java

frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);

java close jframe

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

jframe exit on close

frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

java close jframe

frame.dispatchEvent(new WindowEvent(frame, WindowEvent.WINDOW_CLOSING));