JScrollPane painting problem with multiple screens

I have a JTable inside a JScrollPane.  When the frame is stretched across more than one screen and the vertical scrollbar is moved, only the portion of the table on the left screen gets repainted properly.

I am running Windows XP professional, matrox g200 multi-monitor.  I have tried this with jdk1.3.1_11 and j2sdk1.4.2_04.  Both have the same problem.

I can't be 100% sure, but I don't think we had this problem when running with Windows NT across multiple screens.

Any suggestions please?


import java.awt.*;
import javax.swing.*;


class TestTable {


      public static void main( String[] args ) throws Exception {
            Object[][] data = new Object[100][100];
            String[] cols = new String[100];

            for (int i=0; i<100; i++) {
                  cols[i] = String.valueOf( 'A'+i );
                  for (int j=0; j<100; j++) {
                        data[i][j] = String.valueOf( 'A'+i );
                  }
            }

            JTable t = new JTable( data, cols );
            JScrollPane sp = new JScrollPane( t );

            JFrame f = new JFrame();
            f.getContentPane().add( sp );
            f.pack();
            f.show();
            f.setDefaultCloseOperation( f.EXIT_ON_CLOSE );

      }
}