Note: (Restricted functionality due to obvious reasons!)
Minimal Code ( Raw-View ) :
import java.util.*;
class SortedSetDemo
{
public static void main(String zee[])
{
SortedSet s = new TreeSet();
//Interface[Set] variable[s] = new ImplementationClass[HashSet]{of Interface-Set]
s.add("Deepak"); // m.put(key, value)
s.add("Abhi");
s.add("John");
Iterator itr = s.iterator();
while(itr.hasNext())
{
String str = (String)itr.next();
System.out.println(str);
}
}
}