Q. Output of following Java Program?

class Base {
public void show() {
System.out.println("Base::show() called");
}
}

class Derived extends Base {
public void show() {
System.out.println("Derived::show() called");
}
}

public class Main {
public static void main(String[] args) {
Base b = new Derived();;
b.show();
}
}