How to iterate through elements LinkedHashSet object. - Java Collection Framework

Java examples for Collection Framework:LinkedHashSet

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Description

How to iterate through elements LinkedHashSet object.

Demo Code


import java.util.LinkedHashSet;
import java.util.Iterator;
 
public class Main {
 
  public static void main(String[] args) {
    LinkedHashSet lhashSet = new LinkedHashSet();
   // ww w. j  a  v  a  2 s.  co  m
    //add elements to LinkedHashSet object
    lhashSet.add(new Integer("1"));
    lhashSet.add(new Integer("2"));
    lhashSet.add(new Integer("3"));
   
    Iterator itr = lhashSet.iterator();
   
    System.out.println("LinkedHashSet contains : ");
    while(itr.hasNext())
      System.out.println(itr.next());
  }
}

Result


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