一段花里胡哨的java代码

public class Test {
static {
System.out.println(new Test2().getA()+" f static block");
}
public static int a=55;

public Test() {
System.out.println("f constructor");
}

public int getA() {
return a;
}
}

class Test2 extends Test {

static {
System.out.println(new Test2().getA()+" s static block");
}

public static int a=666;

public Test2() {
System.out.println("s constructor");
}

@Override
public int getA() {
return a+100;
}
public static void main(String[] args) {
System.out.println("main");
}
}

f constructor
s constructor
100 f static block
f constructor
s constructor
100 s static block
main