Java Collection Tutorial - Java LinkedList.removeFirst()

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Syntax

LinkedList.removeFirst() has the following syntax.

public E removeFirst()

Example

In the following code shows how to use LinkedList.removeFirst() method.

/*from  w  w w  . ja v a 2s. 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");
      list.add("java2s.com");

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

      // remove the first element
      System.out.println("First element:" + list.removeFirst());

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

The code above generates the following result.

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