Como exibir o nome do diretório atual na barra de títulos do JFileChooser

import java.io.*;
import javax.swing.*;
import java.beans.*;

public class Estudos{
  public static void main(String[] args) {
    final JFileChooser fc = new JFileChooser();
    
    File curDir = fc.getCurrentDirectory();
    fc.setDialogTitle("" + curDir.getAbsolutePath());
    
    fc.addPropertyChangeListener(new PropertyChangeListener() {
        public void propertyChange(PropertyChangeEvent evt) {
            if (JFileChooser.DIRECTORY_CHANGED_PROPERTY.equals(evt.getPropertyName())) {
                File curDir = fc.getCurrentDirectory();
    
                fc.setDialogTitle("" + curDir.getAbsolutePath());
            }
        }
    }) ;

    int r = fc.showOpenDialog(new JFrame());
    
    System.exit(0);
  }
}