I have a frame which contains a JProgress bar in vertical orientation , when i set the orientation to right to left , i can see a white border on the left side ( i have attached a screen shot ) this can be seen only in the pit build of 6u5_b04. This may be a regression of http://monaco.sfbay/detail.jsf?cr=6601399. This is reproduced only in windows.

Source Begin
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import javax.swing.JFrame;
import javax.swing.JProgressBar;

public class NimbusVerticalJProgressBarBug {
private JFrame frame=null;
private JProgressBar progressBar=null;

NimbusVerticalJProgressBarBug(){
frame = new JFrame();
frame.setLayout(new java.awt.FlowLayout());
frame.add(progressBar = new JProgressBar(javax.swing.SwingConstants.VERTICAL));
//frame.add(progressBar = new JProgressBar(javax.swing.SwingConstants.HORIZONTAL));
progressBar.setIndeterminate(true);
progressBar.applyComponentOrientation(java.awt.ComponentOrientation.RIGHT_TO_LEFT);
frame.pack();
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setVisible(true);
}

public static void main(String []args){
javax.swing.SwingUtilities.invokeLater(new Runnable(){
public void run(){
new NimbusVerticalJProgressBarBug();
}
});
}
}
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Source End