> 1. Here is line 27 in WordList.java.
> iterator i = myWords.keySet().iterator();
>
>
>
> a. Write the declaration header for the iterator method.
>
> The question seems ambiguous to me. I know that class Iterator has
> three methods hasNext(), next(), and remove() but concerning the Map
> myWords.keySet() what exactly does iterator() stand for here. Of
That I cannot tell as you have not told me what class myWords is.
> course, the next line in the program is something like
>
> while (iterator.hasNext())
surely you mean while ( i.hasNext() )
> but does myWords.keySet().iterator() mean iterator here is i.hasNext
> ()?