Get First And Last Elements From LinkedList In Java
Chapter:
Data Structures
Last Updated:
05-09-2016 16:25:50 UTC
Program:
/* ............... START ............... */
import java.util.LinkedList;
public class JavaGetFirstLastLinkedList {
public static void main(String[] args) {
// Create a LinkedList
LinkedList<String> linkedlist = new LinkedList<String>();
// Add elements to LinkedList
linkedlist.add("Java");
linkedlist.add("Cobol");
linkedlist.add("C#");
linkedlist.add("Pascal");
linkedlist.add("C");
// Getting First element of the List
Object firstElement = linkedlist.getFirst();
System.out.println("First Element is: " + firstElement);
// Getting Last element of the List
Object lastElement = linkedlist.getLast();
System.out.println("Last Element is: " + lastElement);
}
}
/* ............... END ............... */
Output
First Element is: Java
Last Element is: C
Notes:
-
public getFirst(): Returns the first element in this list.
- public getLast(): Returns the last element in this list.
Tags
First And Last Elements From LinkedList, Java