(E fromElement, boolean inclusive)
| 501 | return new KeySet<E>((ConcurrentNavigableMap2)m.headMap(toElement, inclusive),hasValues); |
| 502 | } |
| 503 | @Override |
| 504 | public NavigableSet<E> tailSet(E fromElement, boolean inclusive) { |
| 505 | return new KeySet<E>((ConcurrentNavigableMap2)m.tailMap(fromElement, inclusive),hasValues); |
| 506 | } |
| 507 | @Override |
| 508 | public NavigableSet<E> subSet(E fromElement, E toElement) { |
| 509 | return subSet(fromElement, true, toElement, false); |