38 |
|
* Integers 0 ... n - 1. |
39 |
|
*/ |
40 |
|
private static ConcurrentSkipListSet<Integer> populatedSet(int n) { |
41 |
< |
ConcurrentSkipListSet<Integer> q = |
42 |
< |
new ConcurrentSkipListSet<Integer>(); |
41 |
> |
ConcurrentSkipListSet<Integer> q = new ConcurrentSkipListSet<>(); |
42 |
|
assertTrue(q.isEmpty()); |
43 |
|
for (int i = n - 1; i >= 0; i -= 2) |
44 |
|
assertTrue(q.add(new Integer(i))); |
456 |
|
*/ |
457 |
|
public void testToArray() { |
458 |
|
ConcurrentSkipListSet q = populatedSet(SIZE); |
459 |
< |
Object[] o = q.toArray(); |
460 |
< |
for (int i = 0; i < o.length; i++) |
461 |
< |
assertSame(o[i], q.pollFirst()); |
459 |
> |
Object[] a = q.toArray(); |
460 |
> |
assertSame(Object[].class, a.getClass()); |
461 |
> |
for (Object o : a) |
462 |
> |
assertSame(o, q.pollFirst()); |
463 |
> |
assertTrue(q.isEmpty()); |
464 |
|
} |
465 |
|
|
466 |
|
/** |
470 |
|
ConcurrentSkipListSet<Integer> q = populatedSet(SIZE); |
471 |
|
Integer[] ints = new Integer[SIZE]; |
472 |
|
assertSame(ints, q.toArray(ints)); |
473 |
< |
for (int i = 0; i < ints.length; i++) |
474 |
< |
assertSame(ints[i], q.pollFirst()); |
473 |
> |
for (Integer o : ints) |
474 |
> |
assertSame(o, q.pollFirst()); |
475 |
> |
assertTrue(q.isEmpty()); |
476 |
|
} |
477 |
|
|
478 |
|
/** |