* @since 1.2
* @status updated to 1.4
*/
-public interface Set//<E> extends Collection<E>
+public interface Set extends Collection
{
/**
* Adds the specified element to the set if it is not already present
*
* @return a set iterator
*/
- //Iterator<E> iterator();
+ Iterator/*<E>*/ iterator();
/**
* Removes the specified element from this set (optional operation). If