Java Proficiency: linkedlist examples in java

How iterate LinkedList by using iterator

import java.util.Iterator;

import java.util.LinkedList;

public class LinklistIterator {

    public static void main(String[] args) {

        LinkedList<String> linkedList = new LinkedList<String>();
        linkedList.add("Mumbai");
        linkedList.add("Delhi");
        linkedList.add("Noida");
        linkedList.add("Gao");
        linkedList.add("Patna");

        Iterator<String> itr = linkedList.iterator();
        while (itr.hasNext()) {
            System.out.println("Element is ="+itr.next());

        }


    }

}

Output:

Element is =Mumbai

Element is =Delhi

Element is =Noida

Element is =Gao

Element is =Patna

How to create LinkedList in Java

import java.util.LinkedList;

public class CreateLinkList {

public static void main(String[] args) {

    LinkedList<String> linkedList = new LinkedList<String>();

    linkedList.add("Mumbai");
    linkedList.add("Delhi");
    linkedList.add("Noida");
    linkedList.add("Gao");
    linkedList.add("Patna");

    System.out.println("Linklist is"+linkedList);

}

}

Output:

Linklist is = [Mumbai, Delhi, Noida, Gao, Patna]