// Client program to test out LinkedIntList operations
public class LinkedIntListClient {
    public static void main(String[] args) {
        LinkedIntList list = new LinkedIntList();
        
        System.out.println("Empty list");
        list.printList();
        System.out.println();
        
        System.out.println("Adding 1 to empty list");
        list.add(1);
        list.printList();
        System.out.println();
        
        System.out.println("Adding numbers to non-empty list");
        list.add(2);
        list.add(3);
        list.printList();
    }
}