public class OurArrayListExample {

    public static void main (String[] argv)
    {
        OurArrayList intList = new OurArrayList();

        // Put 10 integers.
        for (int k=0; k<10; k++) {
            Integer K = new Integer (k);
            intList.add (k);
        }

        System.out.println (intList);
        
        Integer M = new Integer (5);
        if ( intList.contains(M) ) {
            System.out.println ("List contains " + M);
        }

    }
    
}