FULL PRODUCT VERSION :
java version "1.5.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
Java HotSpot(TM) Client VM (build 1.5.0-b64, mixed mode)


ADDITIONAL OS VERSION INFORMATION :
Linux blade 2.6.10-02 #2 Mon Dec 27 17:35:40 CET 2004 i686 Mobile Intel(R) Pentium(R) 4 - M CPU 1.90GHz GenuineIntel GNU/Linux

A DESCRIPTION OF THE PROBLEM :
The fix for 4886944 touches only L&f's distributed with JDK. But there are a lot of L&f's
which still use rollover borders with UIResource. See also following thread:
http://www.javadesktop.org/forums/thread.jspa?threadID=8465&tstart=0
A better fix for 4886944 would be to change SwingUtilities#updateComponentTreeUI
as described by Karsten.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Run the sample program. Click on the "goodies" button to change L&f to JGoodies Plastic3D.
You will need JGoodies Looks from http://looks.dev.java.net to run this program.


EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
I expect to get a toolbar with a rollover button.
ACTUAL -
I get a toolbar with a static border drawn around the toolbar button.

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
import com.jgoodies.looks.plastic.Plastic3DLookAndFeel;
 
import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
/**
 * You will need JGoodies Looks from http://looks.dev.java.net to run this code.
 */
public class ToolBarTest extends JFrame
{
    public ToolBarTest()
    {
        super();
 
        JToolBar tb = new JToolBar();
        tb.putClientProperty("JToolBar.isRollover", Boolean.TRUE);
        tb.setFloatable(false);
 
        final JFrame thisFrame = this;
 
        JButton ocean = new JButton("ocean");
        ocean.addActionListener(new ActionListener()
        {
            public void actionPerformed(ActionEvent e)
            {
                try
                {
                    UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
                }
                catch (Exception e1) { }
 
                SwingUtilities.updateComponentTreeUI(thisFrame);
            }
        });
 
        JButton windows = new JButton("windows");
        windows.addActionListener(new ActionListener()
        {
            public void actionPerformed(ActionEvent e)
            {
                // Use the Windows Look and Feel
                try
                {
                    UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
                }
                catch (Exception e1) { }
 
                SwingUtilities.updateComponentTreeUI(thisFrame);
            }
        });
 
        JButton goodies = new JButton("goodies");
        goodies.addActionListener(new ActionListener()
        {
            public void actionPerformed(ActionEvent e)
            {
                try
                {
                   UIManager.setLookAndFeel(new Plastic3DLookAndFeel());
                }
                catch (Exception e1) {}
 
 
                SwingUtilities.updateComponentTreeUI(thisFrame);
            }
        });
 
        tb.add(ocean);
        tb.add(windows);
        tb.add(goodies);
 
        getContentPane().add(tb);
    }
 
    public static void main(String[] args)
    {
 
// try
// {
// UIManager.setLookAndFeel(new Plastic3DLookAndFeel());
// }
// catch (Exception e1) {}
 
        JFrame test = new ToolBarTest();
 
        test.pack();
        test.setSize(new Dimension(200, 200));
        test.setVisible(true);
 
        test.addWindowListener(new WindowAdapter()
        {
            public void windowClosing(WindowEvent e)
            {
                System.exit(0);
            }
        });
    }
}

---------- END SOURCE ----------

CUSTOMER SUBMITTED WORKAROUND :
Use Swing Suite from JGoodies Karsten Lentzsch.
Karsten provides a modified version that updates toolbar childrens
before the toolbar is updated. For those who have access
to the Swing Suite, see ComponentTreeUtils#updateComponentTreeUI.
###@###.### 2005-2-21 10:36:37 GMT