###@###.### 2002-09-19

This is the same problem as reported in 4143833. The problem
seems to be back in 1.4.x releases.

Here is a test case that shows the problem.

import javax.swing.*;
public class V extends JFrame {
  public V () {
    JTable table = new JTable(30, 5);
    JScrollPane pane = new JScrollPane(table);
    getContentPane().add(pane);
    pane.getViewport().setScrollMode(JViewport.BACKINGSTORE_SCROLL_MODE);
    setSize(400, 400);
    }
  public static void main(String[] args) {
    V v = new V();
    v.setVisible(true);
    }
  }