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9 |
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/** |
10 |
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* A {@link SortedSet} extended with navigation methods reporting |
11 |
< |
* closest matches for given search targets. Methods <tt>lower}, |
11 |
> |
* closest matches for given search targets. Methods {@code lower}, |
12 |
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* {@code floor}, {@code ceiling}, and {@code higher} return elements |
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* respectively less than, less than or equal, greater than or equal, |
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* and greater than a given element, returning {@code null} if there |
129 |
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* set in descending order. The descending set is backed by this set, so |
130 |
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* changes to the set are reflected in the descending set, and vice-versa. |
131 |
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* If either set is modified while an iteration over the other set is in |
132 |
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* in progress (except through the iterator's own {@code remove} operation), |
132 |
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* progress (except through the iterator's own {@code remove} operation), |
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* the results of the iteration are undefined. |
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* |
135 |
< |
* @return a navigable set view of the mappings contained in this set, |
136 |
< |
* sorted in descending order |
135 |
> |
* @return a navigable set view of the elements contained in this set, |
136 |
> |
* sorted in descending order |
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*/ |
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NavigableSet<E> descendingSet(); |
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