Java/Collections Data Structure/SortedSet

A sorted set is a set that maintains its items in a sorted order

   <source lang="java">

import java.util.Iterator; import java.util.SortedSet; import java.util.TreeSet; public class Main {

 public static void main(String[] argv) throws Exception {
   SortedSet<String> set = new TreeSet<String>();
   set.add("b");
   set.add("c");
   set.add("a");
   Iterator it = set.iterator();
   while (it.hasNext()) {
     Object element = it.next();
   }
   String[] array = (String[]) set.toArray(new String[set.size()]);
 }

}

</source>