9. (25 pts) Two cows are to be considered the same if they have the same name. Do not change or add any printing. Use the blanks provided. Do not change or add to what is printed. import java.util. Hashset; class HashsetPractice { /* * On the comment lines provided, write *all+ that is printed as a * result of each line of code. public static void main(String[] args) { Hashset cats = new Hashset (); //- cats.add(new Cow ("A"); System.out.println(); cats.add(new Cow ("Alba")); System.out.println(); cats.add(new Cow ("A")); System.out.println(); cats.add(new Cow ("Aga")); System.out.println(); cats.add(new Cow ("A")) System.out.println(); System.out.println (cats.size())// class Cow { String namei String breed = "Tasmanian Grey"; Cow (String name) { this.name = name; @override if (other instanceof Cow) { System.out.print (name + " " + ((Cow) other).name); else @override System.out.print ("called ")