111 |
|
/** |
112 |
|
* A plain PriorityQueue used only for serialization, |
113 |
|
* to maintain compatibility with previous versions |
114 |
< |
* of this class. Non-null only during serialization/deserialization |
114 |
> |
* of this class. Non-null only during serialization/deserialization. |
115 |
|
*/ |
116 |
|
private PriorityQueue q; |
117 |
|
|
270 |
|
} |
271 |
|
|
272 |
|
/** |
273 |
< |
* Mechanics for poll(), call only while holding lock |
273 |
> |
* Mechanics for poll(). Call only while holding lock. |
274 |
|
*/ |
275 |
|
private E internalPoll() { |
276 |
|
int s = size - 1; |