| # | Line 520 | Line 520 | public class ArrayDeque<E> extends Abstr | |
|---|---|---|
| 520 | /** | |
| 521 | * Retrieves and removes the head of the queue represented by this deque. | |
| 522 | * | |
| 523 | < | * This method differs from {@link #poll poll} only in that it throws an |
| 524 | < | * exception if this deque is empty. |
| 523 | > | * This method differs from {@link #poll() poll()} only in that it |
| 524 | > | * throws an exception if this deque is empty. |
| 525 | * | |
| 526 | * <p>This method is equivalent to {@link #removeFirst}. | |
| 527 | * | |
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