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  1. JDK
  2. JDK-8046391

Hang displaying JFileChooser with Windows L&F

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      Description

      Subsequent to the JDK 9 fix for 8039383: NPE when changing Windows theme
      a hang is seen in SwingSet2 when displaying the JFileChooser in Win L&F.

      This trivial program is enough to reproduce it.
      import javax.swing.*;

      public class Freeze {
        public static void main(String args[]) {
           SwingUtilities.invokeLater(new Runnable() {
              public void run() {
                JFrame f = new JFrame("Freeze");
                f.setSize(100,100);
                f.show();
                try {
                   UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
                } catch (Exception e) {
                }
                JFileChooser fileChooser = new JFileChooser();
                System.out.println("chooser="+fileChooser);
             }
           });
         }

      }

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              • Assignee:
                aivanov Alexey Ivanov
                Reporter:
                prr Philip Race
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                • Created:
                  Updated:
                  Resolved: