如何返回继承链中所有类的属性？

import java.lang.reflect.Field;

public class InheritanceChain {
    public static void main(String[] args) {
        printInheritanceChainAttributes(ChildClass.class);
    }

    public static void printInheritanceChainAttributes(Class<?> clazz) {
        if (clazz == null) {
            return;
        }

        // 获取当前类的属性
        Field[] fields = clazz.getDeclaredFields();
        for (Field field : fields) {
            System.out.println(field.getName());
        }

        // 获取父类并递归调用
        Class<?> superClass = clazz.getSuperclass();
        printInheritanceChainAttributes(superClass);
    }
}

class ParentClass {
    private int parentPrivateField;
    public int parentPublicField;
}

class ChildClass extends ParentClass {
    private int childPrivateField;
    public int childPublicField;
}

childPrivateField
childPublicField
parentPrivateField
parentPublicField