ArrayDeque getLast() Method in Java

The java.util.ArrayDeque.getLast() method in Java is used to retrieve or fetch the last element of the ArrayDeque. In the process, the method does not delete the element from the deque instead it just returns the last element of the deque.

Syntax:

Array_Deque.getLast()

Parameters: The method does not take any parameter.



Return Value: The method returns the last element present in the Deque.

Below programs illustrate the Java.util.ArrayDeque.getLast() method:

Program 1:

filter_none

edit
close

play_arrow

link
brightness_4
code

// Java code to illustrate getLast() method of ArrayDeque
import java.util.*;
  
public class ArrayDequeDemo {
    public static void main(String args[])
    {
        // Creating an empty ArrayDeque
        ArrayDeque<String> de_que = new ArrayDeque<String>();
  
        // Use add() method to add elements into the Deque
        de_que.add("Welcome");
        de_que.add("To");
        de_que.add("Geeks");
        de_que.add("4");
        de_que.add("Geeks");
  
        // Displaying the ArrayDeque
        System.out.println("ArrayDeque: " + de_que);
  
        // Displaying the Last element
        System.out.println("The last element is: " + de_que.getLast());
    }
}

chevron_right


Output:

ArrayDeque: [Welcome, To, Geeks, 4, Geeks]
The last element is: Geeks

Program 2: Adding Integer elements into the Deque.

filter_none

edit
close

play_arrow

link
brightness_4
code

// Java code to illustrate getLast() method of ArrayDeque
import java.util.*;
  
public class ArrayDequeDemo {
    public static void main(String args[])
    {
        // Creating an empty ArrayDeque
        ArrayDeque<Integer> de_que = new ArrayDeque<Integer>();
  
        // Use add() method to add elements into the Deque
        de_que.add(10);
        de_que.add(15);
        de_que.add(30);
        de_que.add(20);
        de_que.add(5);
  
        // Displaying the ArrayDeque
        System.out.println("ArrayDeque: " + de_que);
  
        // Displaying the Last element
        System.out.println("The last element is: " + de_que.getLast());
    }
}

chevron_right


Output:

ArrayDeque: [10, 15, 30, 20, 5]
The last element is: 5


My Personal Notes arrow_drop_up

Check out this Author's contributed articles.

If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.

Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.