FULL PRODUCT VERSION :
Java 1.5.0_02b09

ADDITIONAL OS VERSION INFORMATION :
Microsoft Windows XP [5.1.2600]

EXTRA RELEVANT SYSTEM CONFIGURATION :
I don't think this would cause an error

A DESCRIPTION OF THE PROBLEM :
When I tried to add a lot of data to the List, it caused the exception below.

Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: 59614
	at javax.swing.plaf.basic.BasicListUI.updateLayoutState(BasicListUI.java:1155)
	at javax.swing.plaf.basic.BasicListUI.maybeUpdateLayoutState(BasicListUI.java:1098)
	at javax.swing.plaf.basic.BasicListUI.paint(BasicListUI.java:234)
	at javax.swing.plaf.ComponentUI.update(ComponentUI.java:142)
	at javax.swing.JComponent.paintComponent(JComponent.java:740)
	at javax.swing.JComponent.paint(JComponent.java:1003)
	at javax.swing.JComponent.paintChildren(JComponent.java:840)
	at javax.swing.JComponent.paint(JComponent.java:1012)
	at javax.swing.JComponent.paintChildren(JComponent.java:840)
	at javax.swing.JComponent.paint(JComponent.java:1012)
	at javax.swing.JLayeredPane.paint(JLayeredPane.java:559)
	at javax.swing.JComponent.paintChildren(JComponent.java:840)
	at javax.swing.JComponent.paint(JComponent.java:1012)
	at javax.swing.JComponent.paintWithOffscreenBuffer(JComponent.java:4930)
	at javax.swing.JComponent.paintDoubleBuffered(JComponent.java:4883)
	at javax.swing.JComponent._paintImmediately(JComponent.java:4826)
	at javax.swing.JComponent.paintImmediately(JComponent.java:4633)
	at javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:451)
	at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:114)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:234)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Compile and run the given code

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
Cause an exception I had described above.

Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: 59614
	at javax.swing.plaf.basic.BasicListUI.updateLayoutState(BasicListUI.java:1155)
	at javax.swing.plaf.basic.BasicListUI.maybeUpdateLayoutState(BasicListUI.java:1098)
	at javax.swing.plaf.basic.BasicListUI.paint(BasicListUI.java:234) ...
ACTUAL -
Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: 59614
	at javax.swing.plaf.basic.BasicListUI.updateLayoutState(BasicListUI.java:1155)
	at javax.swing.plaf.basic.BasicListUI.maybeUpdateLayoutState(BasicListUI.java:1098)
	at javax.swing.plaf.basic.BasicListUI.paint(BasicListUI.java:234) ...

ERROR MESSAGES/STACK TRACES THAT OCCUR :
Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: 59614
	at javax.swing.plaf.basic.BasicListUI.updateLayoutState(BasicListUI.java:1155)
	at javax.swing.plaf.basic.BasicListUI.maybeUpdateLayoutState(BasicListUI.java:1098)
	at javax.swing.plaf.basic.BasicListUI.paint(BasicListUI.java:234) ...

REPRODUCIBILITY :
This bug can be reproduced often.

---------- BEGIN SOURCE ----------
import java.awt.Color;
import java.awt.Component;
import java.util.ArrayList;

import javax.swing.AbstractListModel;
import javax.swing.DefaultListModel;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.ListCellRenderer;

public class Sample extends Thread {
	private DefaultListModel model;

	Sample(DefaultListModel model) {
		this.model = model;
	}

	@Override
	public void run() {
		long l = 0;
		while (true) {
			model.addElement(String.valueOf(l++));
		}
	}

	public static void main(String[] args) {
		JList list = new JList();
		
		DefaultListModel model = new DefaultListModel();
		list.setModel(model);

		JFrame frm = new JFrame();
		frm.getContentPane().add(list);

		frm.pack();
		frm.setVisible(true);
		frm.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

		new Sample(model).start();
	}
}
---------- END SOURCE ----------

CUSTOMER SUBMITTED WORKAROUND :
I don't have any anternative choice...

I have to wait for your patch ... T_T
###@###.### 2005-04-12 06:40:44 GMT