| 255 |
|
* <tt>null</tt> if the map contains no mapping for the key. A return |
| 256 |
|
* value of <tt>null</tt> does not <i>necessarily</i> indicate that the |
| 257 |
|
* map contains no mapping for the key; it's also possible that the map |
| 258 |
< |
* explicitly maps the key to <tt>null</tt>. The {@link #containsKey} |
| 259 |
< |
* operation may be used to distinguish these two cases. |
| 258 |
> |
* explicitly maps the key to <tt>null</tt>. The {@link #containsKey |
| 259 |
> |
* containsKey} operation may be used to distinguish these two cases. |
| 260 |
|
* |
| 261 |
|
* @param key key whose associated value is to be returned |
| 262 |
|
* @return the value to which this map maps the specified key, or |
