What will be the output of the following program?
public class Example {
public static void main(String args[]) {
Rails rails = new Rails();
rails.i = 10;
rails.j = 20;
Ruby ruby = new Ruby();
ruby.i = 50;
ruby.j = 100;
compareHead(ruby, rails);
}
public static void compareHead(Rails ruby, Rails rails) {
System.out.println(ruby.getTotal() > rails.getTotal() ? "ruby" : "rails");
}
}
class Head {
int i, j;
int getTotal() {
return i + j;
}
}
class Ruby extends Head {
int k;
}
class Rails extends Head {
int l;
}
Baseclass
