How to Iterate Through Elements of LinkedHashSet in Java

In this example we will show how to iterate through elements LinkedHashSet object in Java.

Source Code

package com.beginner.examples;

import java.util.Iterator;
import java.util.LinkedHashSet;

public class IterateThroughElementsOfLinkedHashSet {

	public static void main(String[] args) {
		
		//create LinkedHashSet.
		LinkedHashSet linkedHashSet = new LinkedHashSet();
		
		linkedHashSet.add("A");
		linkedHashSet.add("B");
		linkedHashSet.add("C");
		linkedHashSet.add("D");
		
		//Use the method iterator to get the Iterator.
		Iterator iterator = linkedHashSet.iterator();
		
		System.out.println("LinkedHashSet contains : ");
		while(iterator.hasNext()) {
			System.out.println(iterator.next());
		}
	}

}

Output:

LinkedHashSet contains : 
A
B
C
D

References

Imported packages in Java documentation:

LinkedHashSet
Iterator