/**
 * Requirements of Increaseable objects (i.e., mutable objects that
 * can be added to)
 *
 * @author  Prof. David Bernstein, James Madison University
 * @version 0.1
 */
public interface Increaseable
{
    /**
     * Increase this Object by the given Object
     *
     * @param other   The other Object
     */
    public abstract void increaseBy(Increaseable other);    
}