set iteration java

1import java.util.HashSet;
2import java.util.Set;
3
4class IterateHashSet{ 
5  public static void main(String[] args) {
6     Set<String> hset = new HashSet<String>();
7     hset.add("Chaitanya");
8     hset.add("Rahul");
9 
10     for (String temp : hset) {
11        System.out.println(temp);
12     }
13  }
14}

1import java.util.HashSet;
2import java.util.Iterator;
3
4class IterateHashSet{ 
5  public static void main(String[] args) {
6     HashSet<String> hset = new HashSet<String>();
7     hset.add("Chaitanya");
8     hset.add("Rahul");
9 
10     Iterator<String> it = hset.iterator();
11     while(it.hasNext()){
12        System.out.println(it.next());
13     }
14  }
15}