import structure5.*;

class Example2 {
    public static void main(String[] args) {
        SinglyLinkedList<String> list = new SinglyLinkedList<>();
        list.add("hello");
        list.add("world");
        //System.out.println(list);
        myPrint(list);

        Vector<String> v = new Vector<>();
        v.add("hello");
        v.add("world");
        //System.out.println(v);
        myPrint(v);
    }

    /**
     * Here I modify my list implemenation to add an
     * element to the list before printing.  Since this
     * implementation adds a String element ("whee") to
     * the list, the Example.myPrint implementation in
     * the other file no longer works.  That implementation
     * expects that the list element could be anything (T).  But
     * below, it can't be anything: I am adding a String.
     * So this implementation is different so that it is
     * not generic.
     *
     * Can you think of a way of adding an element generically?
     * Hint: change the myPrint signature to take another
     * argument.
     */
    public static void myPrint(List<String> xs) {
        xs.add("whee");
        System.out.println(xs);
    }
}