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root/jsr166/jsr166/src/jdk7/java/util/ArrayDeque.java

Comparing jsr166/src/jdk7/java/util/ArrayDeque.java (file contents):
Revision 1.2 by jsr166, Wed Feb 20 12:27:14 2013 UTC vs.
Revision 1.4 by jsr166, Wed Nov 16 19:56:44 2016 UTC

#	Line 488 | Line 488 | public class ArrayDeque<E> extends Abstr
488		* @return true if elements moved backwards
489		*/
490		private boolean delete(int i) {
491	<	checkInvariants();
491	>	// checkInvariants();
492		final Object[] elements = this.elements;
493		final int mask = elements.length - 1;
494		final int h = head;
#	Line 609 | Line 609 | public class ArrayDeque<E> extends Abstr
609		}
610		}
611
612	+	/**
613	+	* This class is nearly a mirror-image of DeqIterator, using tail
614	+	* instead of head for initial cursor, and head instead of tail
615	+	* for fence.
616	+	*/
617		private class DescendingIterator implements Iterator<E> {
613	–	/*
614	–	* This class is nearly a mirror-image of DeqIterator, using
615	–	* tail instead of head for initial cursor, and head instead of
616	–	* tail for fence.
617	–	*/
618		private int cursor = tail;
619		private int fence = head;
620		private int lastRet = -1;

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