(@ParametricNullness K fromElement, @ParametricNullness K toElement)
| 3955 | } |
| 3956 | |
| 3957 | @Override |
| 3958 | public SortedSet<K> subSet(@ParametricNullness K fromElement, @ParametricNullness K toElement) { |
| 3959 | return new SortedKeySet<>(map().subMap(fromElement, toElement)); |
| 3960 | } |
| 3961 | |
| 3962 | @Override |
| 3963 | public SortedSet<K> headSet(@ParametricNullness K toElement) { |