LinkedList E poll()method Example Program

Program

package com.candidjava;

import java.util.LinkedList;

/**
 * 
 * @author : mohan
 * @description :The java.util.LinkedList.poll() method retrieves and removes
 *              the head (first element) of this list
 */
public class LinkedListPoll {
	public static void main(String[] args) {
		LinkedList list = new LinkedList();
		list.add("anandh");
		list.add("hari");
		list.add("vinoth");
		list.add("mohan");
		list.add("kamal");
		System.out.println("LinkedList:" + list);
		System.out.println("Head element of the list:" + list.poll());
		System.out.println("LinkedList:" + list);
	}
}

Output

Explanation

Comments