Java LinkedList.poll()

public E poll()

// w w w  . jav a2  s .  c o  m

import java.util.LinkedList;

public class Main {

   public static void main(String[] args) {

      // create a LinkedList
      LinkedList<String> list = new LinkedList<String>();

      // add some elements
      list.add("Hello");
      list.add("from java2s.com");
      list.add("10");

      // print the list
      System.out.println("LinkedList:" + list);

      // retrieve and remove the head of the list
      System.out.println("Head element of the list:" + list.poll());

      // print the list
      System.out.println("LinkedList:" + list);
   }
}