如下代码运行的结果是():
public class A {
public void getDate(int i){
B b = new B();
b.print(i);
}
public static void main(String[] args) {
A s = new A();
s.getDate(3);
}
}
class B{
public void print(int i){
i++;
System.out.println(i);
}
}
A.3
B.4
C.2
D.什么都不打印