What is the output of the following? 

A. highlights

B. Newsweek

C. null

D. The code does not compile.

E. The code compiles but throws an exception at runtime.

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class Magazine { private String name; public Magazine (String name) { this.name name; } public int compareTo (Magazine m) { return name.compareTo(m.name); } } public String toString() { return name; } } public class Newsstand { public static void main(String[] args) { var set = new TreeSet (); set.add(new Magazine ("highlights")); set.add(new Magazine ("Newsweek")); set.add(new Magazine ("highlights")); System.out.println(set. iterator ().next()); }