如何从Java AWT actionListener中将值赋给局部变量

import java.awt.*;
import java.awt.event.*;

public class MyFrame extends Frame {
    private TextField textField;
    private Button button;
    
    public MyFrame() {
        textField = new TextField(10);
        button = new Button("赋值");
        
        button.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                String value = textField.getText(); // 获取用户输入的值
                String localVar = value; // 将值赋给局部变量
                System.out.println("局部变量的值为：" + localVar);
            }
        });
        
        add(textField, BorderLayout.NORTH);
        add(button, BorderLayout.SOUTH);
        
        setSize(300, 200);
        setVisible(true);
    }
    
    public static void main(String[] args) {
        new MyFrame();
    }
}