如何限制JFileChooser只允许选择特定数量的文件？

import javax.swing.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.io.File;

public class FileChooserExample {
    private static final int MAX_SELECTION = 3;

    public static void main(String[] args) {
        JFrame frame = new JFrame("JFileChooser Example");
        JButton button = new JButton("Choose Files");
        button.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                JFileChooser fileChooser = new JFileChooser();
                fileChooser.setMultiSelectionEnabled(true);
                fileChooser.setFileFilter(new javax.swing.filechooser.FileNameExtensionFilter("All Files", "*"));

                // Add a property change listener to check the number of selected files
                fileChooser.addPropertyChangeListener(JFileChooser.SELECTED_FILES_CHANGED_PROPERTY, new PropertyChangeListener() {
                    @Override
                    public void propertyChange(PropertyChangeEvent evt) {
                        File[] selectedFiles = (File[]) evt.getNewValue();
                        if (selectedFiles != null && selectedFiles.length > MAX_SELECTION) {
                            JOptionPane.showMessageDialog(frame,
                                    "You can select a maximum of " + MAX_SELECTION + " files.",
                                    "Selection Limit Exceeded", JOptionPane.WARNING_MESSAGE);
                            fileChooser.setSelectedFiles(new File[MAX_SELECTION]);
                        }
                    }
                });

                int result = fileChooser.showOpenDialog(frame);
                if (result == JFileChooser.APPROVE_OPTION) {
                    File[] selectedFiles = fileChooser.getSelectedFiles();
                    for (File file : selectedFiles) {
                        System.out.println(file.getAbsolutePath());
                    }
                }
            }
        });

        frame.add(button);
        frame.setSize(400, 300);
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setVisible(true);
    }
}