# | Line 579 | Line 579 | public class LinkedTransferQueue<E> exte | |
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579 | QNode snext; // successor of next | |
580 | QNode curr; // last returned node, for remove() | |
581 | QNode pcurr; // predecessor of curr, for remove() | |
582 | < | E nextItem; // Cache of next item, once commited to in next |
582 | > | E nextItem; // Cache of next item, once committed to in next |
583 | ||
584 | Itr() { | |
585 | findNext(); |
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