equal
deleted
inserted
replaced
360 return m.higherKey(e); |
360 return m.higherKey(e); |
361 } |
361 } |
362 |
362 |
363 public E pollFirst() { |
363 public E pollFirst() { |
364 Map.Entry<E,Object> e = m.pollFirstEntry(); |
364 Map.Entry<E,Object> e = m.pollFirstEntry(); |
365 return e == null? null : e.getKey(); |
365 return (e == null) ? null : e.getKey(); |
366 } |
366 } |
367 |
367 |
368 public E pollLast() { |
368 public E pollLast() { |
369 Map.Entry<E,Object> e = m.pollLastEntry(); |
369 Map.Entry<E,Object> e = m.pollLastEntry(); |
370 return e == null? null : e.getKey(); |
370 return (e == null) ? null : e.getKey(); |
371 } |
371 } |
372 |
372 |
373 |
373 |
374 /* ---------------- SortedSet operations -------------- */ |
374 /* ---------------- SortedSet operations -------------- */ |
375 |
375 |