如何从类中获取私有静态字段的值？

import java.lang.reflect.Field;

public class Main {
    private static String myPrivateStaticField = "Hello, World!";

    public static void main(String[] args) {
        try {
            Field field = Main.class.getDeclaredField("myPrivateStaticField");
            field.setAccessible(true);
            String value = (String) field.get(null);
            System.out.println("Value of myPrivateStaticField: " + value);
        } catch (NoSuchFieldException | IllegalAccessException e) {
            e.printStackTrace();
        }
    }
}