15,15d14
< import java.util.*;
26a26,26
> 	private Figure myInitialFigure;
28a29,30
> 		myInitialFigure = newSingleFigure;
> 		reset();
29,29d28
< 		mySingleFigure = newSingleFigure;
43,43c44,44
< 	 * @exception NoSuchElementException If no more elements exist.
---
> 	 * @exception java.util.NoSuchElementException If no more elements exist.
46,46c47,47
< 		Figure returnFigure = (Figure)mySingleFigure;
---
> 		Figure returnFigure = mySingleFigure;
49a51,60
> 
> 	/**
> 	 * Reset the enumeration so it can be reused again. However, the
> 	 * underlying collection might have changed since the last usage
> 	 * so the elements and the order may vary when using an enumeration
> 	 * which has been reset.
> 	 */
> 	public void reset() {
> 		mySingleFigure = myInitialFigure;
> 	}