Java 中静态变量的继承规则是什么

Java 中静态变量的继承规则

java
class Parent {
    public static String staticVariable = "Parent's static variable";
    public static void printStaticVariable() {
        System.out.println(staticVariable);
    }
}
class Child extends Parent {
    public static String staticVariable = "Child's static variable";
}
public class Main {
    public static void main(String[] args) {
        Child.printStaticVariable(); // 输出："Parent's static variable"
        System.out.println(Child.staticVariable); // 输出："Child's static variable"
        System.out.println(Parent.staticVariable); // 输出："Parent's static variable"
    }
}