On win32 iconize the window & deiconize the window and the entire contents of the window shift down by about 20 pixels. The problem does not appear on Solaris. "JDK-1.2beta4-F" & "JDK-1.2fcs-D"

/**
 * setenv JAVA_HOME /usr/local/java/jdk1.2/solaris
 * ${JAVA_HOME}/bin/javac Win32LayoutBug.java
 * ${JAVA_HOME}/bin/java Win32LayoutBug
 */


import java.awt.swing.*;

import java.awt.*;
import java.awt.event.*;



public class Win32LayoutBug
{
    public static void main(String[] args)
    {
Container p = new Container() {
public Dimension getPreferredSize() {
return new Dimension(300, 300);
}
public void paint(Graphics g) {
super.paint(g);
g.setColor(getBackground());
g.fillRect(0, 0, getWidth(), getHeight());
System.out.println(this);
}
};
p.setBackground(Color.red);

Frame f = new Frame("Win32LayoutBug");
WindowListener l = new WindowAdapter() {
public void windowClosing(WindowEvent e) {System.exit(0);}
};
f.addWindowListener(l);
f.add(p, BorderLayout.CENTER);
f.pack();
f.show();
    }
}