# | Line 488 | Line 488 | public class ArrayDeque<E> extends Abstr | |
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488 | * | |
489 | * @return true if elements moved backwards | |
490 | */ | |
491 | < | private boolean delete(int i) { |
491 | > | boolean delete(int i) { |
492 | checkInvariants(); | |
493 | final Object[] elements = this.elements; | |
494 | final int mask = elements.length - 1; |
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