- Method in class javax.swing.JDialog 
public void setDefaultCloseOperation (int operation)
Sets the operation which will happen by default when the user initiates a "close" on this dialog. The possible choices are: The value is set to HIDE_ON_CLOSE by default.See Also:  Window.addWindowListener(java.awt.event.WindowListener) , getDefaultCloseOperation()

The following video provides you with the correct English pronunciation of the word "setDefaultCloseOperation(int) *2", to help you become a better English speaker.