størrelse på frame

Hvordan får man en JFrame til at initialisere i en ønsket startstørrelse f.eks
200,200

/*
* ScalerUI.java
*
* Created on 12. januar 2001, 20:19
*/

import java.awt.*;
import java.applet.*;


public class ScalerUI extends javax.swing.JFrame {

    /** Creates new form ScalerUI */
    public ScalerUI() {
        initComponents ();
        pack ();
       
    }

    /** This method is called from within the constructor to
    * initialize the form.
    * WARNING: Do NOT modify this code. The content of this method is
    * always regenerated by the FormEditor.
    */
    private void initComponents () {
      setSize(110,100)  ;
  back1 = Toolkit.getDefaultToolkit().getImage(\"back.jpg\");
        addWindowListener (new java.awt.event.WindowAdapter () {
            public void windowClosing (java.awt.event.WindowEvent evt) {
                exitForm (evt);
            }
        }
        );
       

    }

    /** Exit the Application */
    private void exitForm(java.awt.event.WindowEvent evt) {
        System.exit (0);
    }

    /**
    * @param args the command line arguments
    */
    public static void main (String args[]) {
        new ScalerUI ().show ();
    }
public void paint(Graphics g)
    {
   
        g.drawImage(back1,0,0,this);
   
       
    }


    // Variables declaration - do not modify
    // End of variables declaration
    Image back1;

}/*
* ScalerUI.java
*
* Created on 12. januar 2001, 20:19
*/