FULL PRODUCT VERSION :
1.7 u51

ADDITIONAL OS VERSION INFORMATION :
Windows 7 64

A DESCRIPTION OF THE PROBLEM :
When the JScrollPane a lot of item and the scrollbar small is
the right border of the scrollbar di not show.

REGRESSION.  Last worked in version 7u51

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Here is a simple Applet that show the problem

import javax.swing.JApplet;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;

public class ScrollbarApplet extends JApplet

{
	public void init()
	{
		try {
			UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");	
		} 
		catch (InstantiationException e) {}
		catch (ClassNotFoundException e) {}
		catch (UnsupportedLookAndFeelException e) {} 
		catch (IllegalAccessException e) {}

		JTextArea textArea = new JTextArea(5, 2000);		
		JScrollPane pane = new JScrollPane(textArea);
		this.add(pane);
	}
}

ACTUAL -
The small horizontal scrollbar has no right border

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
import javax.swing.JApplet;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.UIManager;
import javax.swing.UnsupportedLookAndFeelException;

public class ScrollbarApplet extends JApplet

{
	public void init()
	{
		try {
			UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");	
		} 
		catch (InstantiationException e) {}
		catch (ClassNotFoundException e) {}
		catch (UnsupportedLookAndFeelException e) {} 
		catch (IllegalAccessException e) {}

		JTextArea textArea = new JTextArea(5, 2000);		
		JScrollPane pane = new JScrollPane(textArea);
		this.add(pane);
	}
}
---------- END SOURCE ----------