Q. What is the output for the below code?
public class A{
int add(int i, int j){
return i+j;
}
}
public class B extends A{
public static void main(String argv[]){
short s = 9;
System.out.println(add(s,6));
}
}
public class A{
int add(int i, int j){
return i+j;
}
}
public class B extends A{
public static void main(String argv[]){
short s = 9;
System.out.println(add(s,6));
}
}
✅ Correct Answer: (B)
Compile fail due to error on line no 9
Explanation: Cannot make a static reference to the non-static method add(int, int) from the type A. The short s is autoboxed correctly, but the add() method cannot be invoked from a static method because add() method is not static.