Adding element to a LinkedHashSet

 

import java.util.Iterator;

import java.util.LinkedHashSet;

import java.util.Set;

import javax.management.monitor.StringMonitor;

public class LinkedHashSetMethods {

public static void main(String[] args) {

// creating our LinkedHashSet

Set<String> lhs = new LinkedHashSet<>();

// adding element to our set

// insertion order is maintained here

lhs.add("Neha");

lhs.add("Nisha");

lhs.add("Nishu");

lhs.add("Rekha");

lhs.add("Madhu");

lhs.add("Disha");

lhs.add("Tara");

lhs.add("Tara"); // duplicate element can't be added

// iterating using Iterator

Iterator<String> itr = lhs.iterator();

while (itr.hasNext()) {

System.out.println(itr.next());

}

}

}