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Retrieve the last element from a LinkedList in Java
The last element of a Linked List can be retrieved using the method java.util.LinkedList.getLast() respectively. This method does not require any parameters and it returns the last element of the LinkedList.
A program that demonstrates this is given as follows −
Example
import java.util.LinkedList;
public class Demo {
public static void main(String[] args) {
LinkedList<String> l = new LinkedList<String>();
l.add("Andy");
l.add("Sara");
l.add("James");
l.add("Betty");
l.add("Bruce");
System.out.println("The last element of the Linked List is : " + l.getLast());
}
}Output
The last element of the Linked List is : Bruce
Now let us understand the above program.
The LinkedList l is created. LinkedList.add() is used to add the elements to the LinkedList. Then LinkedList.getLast() is used to retrieve the last element of the linked list. A code snippet which demonstrates this is as follows −
LinkedList<String> l = new LinkedList<String>();
l.add("Andy");
l.add("Sara");
l.add("James");
l.add("Betty");
l.add("Bruce");
System.out.println("The last element of the Linked List is : " + l.getLast());
Updated on: 30-Jul-2019
1K+ Views
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