215 |
|
* the iteration are undefined. The set supports element removal, |
216 |
|
* which removes the corresponding mapping from the map, via the |
217 |
|
* <tt>Iterator.remove</tt>, <tt>Set.remove</tt>, |
218 |
< |
* <tt>removeAll</tt> <tt>retainAll</tt>, and <tt>clear</tt> |
219 |
< |
* operations. It does not support the add or <tt>addAll</tt> |
218 |
> |
* <tt>removeAll</tt>, <tt>retainAll</tt>, and <tt>clear</tt> |
219 |
> |
* operations. It does not support the <tt>add</tt> or <tt>addAll</tt> |
220 |
|
* operations. |
221 |
|
* |
222 |
|
* @return a set view of the keys contained in this map, sorted in |