import java.util.Vector;

public class Wrapper{

    public static void main(String[] args){

        Integer I=new Integer(42);
        int j;

        // smalltalk rules.
        // j=I+3;

        // java is err, lovely to look at.
        j=I.intValue()+3;

        Vector V=new Vector();
        V.add(I);
        
        // the magic of toString.
        System.out.println(V.get(0));

    }
}

//