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import java.awt.*;
import java.awt.event.*;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;

public class KeyCloser extends KeyAdapter {
	
	/*
		Variables
	*/
	
	/*
		Constructors
	*/

	/*
		Methods
	*/
	public void keyPressed (KeyEvent e) {
		int mod = e.getModifiersEx();
		int keycode = e.getKeyCode();
		if ((mod == e.VK_CONTROL) && (keycode == e.VK_W)) {
			System.out.println("key pressed!");
		} else {
			// do nothing
		}
	}