LinkedList getLast() Method in Java

// Java Program to Demonstrate the 
// use of getLast() in LinkedList
import java.util.LinkedList;

public class Geeks {
    public static void main(String args[]) {
      
        // Create an empty list
        LinkedList<String> l = new LinkedList<>();

        // Use add() to add
        // elements in the list
        l.add("Geeks");
        l.add("for");
        l.add("Geeks");

        System.out.println("" + l);

        // Use getLast() to display the 
        // last element of the list
        System.out.println("" + l.getLast());
    }
}

// Throws NoSuchElementException
import java.util.LinkedList;

class Geeks {
    public static void main(String[] args) {
      
        // Create an empty list
        LinkedList<Integer> l = new LinkedList<>();
      
        // Use add() to add 
        // elements in the list
        l.add(10);
        l.add(20);
        l.add(30);
        l.add(40);
        l.add(50);
      
        // Use getLast() to get the 
        // last element of the list
        System.out.println("The last element of the LinkedList is: "
                           + l.getLast());
      
        // Use clear() to clear the list
        l.clear();

        // Trying to get the last 
        // element from an empty list
        try {
            System.out.println(
                "Last element of LinkedList is: "
                + l.getLast());
        }
        catch (Exception e) {
            System.out.println("Error: " + e);
        }
    }
}