import java.awt.Frame;
import java.awt.event.WindowListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
public class cebelahKU{
public static void main(String args[]){
int lebarJendela=400;
int tinggiJendela=100;
java.awt.Dimension Layar =
java.awt.Toolkit.
getDefaultToolkit().
getScreenSize();
int lebarLayar = Layar.width;
System.out.println(Layar.width);
int tinggiLayar = Layar.height;
System.out.println(Layar.height);
int awalJendX =(lebarLayar-lebarJendela)/2;
int awalJendY =(tinggiLayar-tinggiJendela)/2;
Frame f = new Frame();
f.setTitle("Sebelahku Belum Mandi");
f.setResizable(false);
f.setAlwaysOnTop(true);
f.setSize(lebarJendela,tinggiJendela);
f.setLocation(awalJendX,awalJendY);
f.setBackground(java.awt.Color.yellow);
f.setVisible(true);
f.addWindowListener(new WindowAdapter(){
public void windowClosing(WindowEvent we){
System.exit(0);
}
});
}
}