注解和反射9.分析类初始化

public class Test {
    static {
        System.out.println("Main类被加载");
    }
    public static void main(String[] args) throws ClassNotFoundException {
        //主动引用
       // Son son = new Son();
        //反射也会产生主动引用
       // Class.forName("lesson02.Son");
        //不会产生类的引用方法
        System.out.println(Son.b);
        Son[] array = new Son[5];
    }
}
class Father{
    static int b = 100;
    static {
        System.out.println("父类被加载");
    }
}
class Son extends Father{
    static {
        System.out.println("子类被加载");
        m=300;
    }
    static int m = 100;
    static final int M=1;
}