[bug-classpath] [bug #13556] swing: JFileChooser("/thisdoesnotexist") throws NullPointerException

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?func=detailitem&item_id=13556>

                 Summary: swing: JFileChooser("/thisdoesnotexist") throws
NullPointerException
                 Project: classpath
            Submitted by: None
            Submitted on: Mon 06/27/05 at 15:56
                Category: classpath
                Severity: 3 - Normal
                  Status: None
                 Privacy: Public
             Assigned to: None
             Open/Closed: Open
        Platform Version: None

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Details:

Steps to reproduce:
1. Compile and run the attached testcase.

Expected results:
1. filechooser's "Open" dialog shows user's home directory.

Actual results:
1. No window is shown and program throws the following exception:
java.lang.NullPointerException
   at javax.swing.filechooser.FileSystemView.getFiles
(FileSystemView.java:143)
   at javax.swing.plaf.basic.BasicDirectoryModel.validateFileCache
(BasicDirectoryModel.java:292)
   at javax.swing.plaf.basic.BasicFileChooserUI.rescanCurrentDirectory
(BasicFileChooserUI.java:1639)
   at javax.swing.plaf.basic.BasicFileChooserUI$12.propertyChange
(BasicFileChooserUI.java:1583)
   at javax.swing.event.SwingPropertyChangeSupport.firePropertyChange
(SwingPropertyChangeSupport.java:223)
   at javax.swing.event.SwingPropertyChangeSupport.firePropertyChange
(SwingPropertyChangeSupport.java:196)
   at javax.swing.JComponent.firePropertyChange (JComponent.java:721)
   at javax.swing.JFileChooser.setCurrentDirectory (JFileChooser.java:405)
   at javax.swing.JFileChooser.<init> (JFileChooser.java:243)
   at testcase.<init> (testcase.java:8)
   at testcase.main (testcase.java:5)

Testcase:
import javax.swing.*;
import java.awt.*;
public class testcase extends JFrame {
        public static void main(String[] args) {
                new testcase();
        }
        public testcase() {
                new JFileChooser("/thisdoesnotexist").showOpenDialog(this);
        }
}








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