Iterate over Set : Iterator « Collections Data Structure « Java

Iterate over Set

import java.util.*;
public class Iterate {
  public static void main (String args[]) {
    String elements[] = {"Irish Setter", "Poodle", 
      "English Setter", "Gordon Setter", "Pug"};
    Set set = new HashSet(Arrays.asList(elements));
    Iterator iter = set.iterator();
    while (iter.hasNext()) {


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