Question 14: Consider the Java code given below Choose the correct op…

1interface Vehicle{
2    abstract void features();
3}
4class BS4Vehicle implements Vehicle {
5    public void features() {
6        System.out.println("BS4 vehicle is less polluted than BS3 Vehicle");
7    }
8}
9class BS6Vehicle extends BS4Vehicle{
10    public void features() {
11        System.out.println("BS6 vehicle is less polluted than BS4 Vehicle");
12    }
13}
14public class GenericTest {
15    // LINE 1 : FUNCTION HEADER {
16        obj.features();
17    }
18    public static void main(String[] args) {
19        getDetails(new BS4Vehicle());
20        getDetails(new BS6Vehicle());
21    }
22}