for (Event e : pq)
doesn’t iterate in the priority order.
while(!pq.isEmpty()){
Event e = pq.poll();
}
This works but empties the queue.
for (Event e : pq) doesn’t iterate in the priority order. while(!pq.isEmpty()){ Event e
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for (Event e : pq)
doesn’t iterate in the priority order.
while(!pq.isEmpty()){
Event e = pq.poll();
}
This works but empties the queue.
From the Javadocs
There are probably other equivalent mechanisms.