Which method will be called in the following code?
class A {
void display() {
System.out.println("Class A");
}
}
class B extends A {
void display() {
System.out.println("Class B");
}
}
public class Main {
public static void main(String[] args) {
A obj = new B();
obj.display();
}
}
1
Class A
2
Class B
3
Compilation error
4
Runtime error