30 |
|
* Submaps of any {@code NavigableMap} must implement the {@code |
31 |
|
* NavigableMap} interface. |
32 |
|
* |
33 |
< |
* <p>This interface additionally defines methods {@code firstEntry}, |
34 |
< |
* {@code pollFirstEntry}, {@code lastEntry}, and |
35 |
< |
* {@code pollLastEntry} that return and/or remove the least and |
33 |
> |
* <p>This interface additionally defines methods {@link #firstEntry}, |
34 |
> |
* {@link #pollFirstEntry}, {@link #lastEntry}, and |
35 |
> |
* {@link #pollLastEntry} that return and/or remove the least and |
36 |
|
* greatest mappings, if any exist, else returning {@code null}. |
37 |
|
* |
38 |
|
* <p>Implementations of entry-returning methods are expected to |