import java.util.Vector;

public class Boxing {

	public BoxingTest() {
		a;
		a= new Integer(12);
		
		v;
		v = new Vector<Integer>();
		
		
		v.addElement(a);

		b;
		b = 0;
		
		c;
		
		c = v.elementAt(b);		

		v.addElement(c);
		
		return v;
	}
}