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

Comparing jsr166/src/main/java/util/ArrayDeque.java (file contents):
Revision 1.132 by jsr166, Sun Oct 22 17:44:02 2017 UTC vs.
Revision 1.135 by jsr166, Mon Oct 1 00:10:52 2018 UTC

#	Line 51 | Line 51 | import jdk.internal.misc.SharedSecrets;
51		* Iterator} interfaces.
52		*
53		* <p>This class is a member of the
54	<	* <a href="{@docRoot}/java/util/package-summary.html#CollectionsFramework">
54	>	* <a href="{@docRoot}/java.base/java/util/package-summary.html#CollectionsFramework">
55		* Java Collections Framework</a>.
56		*
57		* @author  Josh Bloch and Doug Lea
#	Line 181 | Line 181 | public class ArrayDeque<E> extends Abstr
181		* sufficient to hold 16 elements.
182		*/
183		public ArrayDeque() {
184	<	elements = new Object[16];
184	>	elements = new Object[16 + 1];
185		}
186
187		/**
#	Line 209 | Line 209 | public class ArrayDeque<E> extends Abstr
209		*/
210		public ArrayDeque(Collection<? extends E> c) {
211		this(c.size());
212	<	addAll(c);
212	>	copyElements(c);
213		}
214
215		/**
#	Line 325 | Line 325 | public class ArrayDeque<E> extends Abstr
325		final int s, needed;
326		if ((needed = (s = size()) + c.size() + 1 - elements.length) > 0)
327		grow(needed);
328	<	c.forEach(this::addLast);
328	>	copyElements(c);
329		// checkInvariants();
330		return size() > s;
331		}
332
333	+	private void copyElements(Collection<? extends E> c) {
334	+	c.forEach(this::addLast);
335	+	}
336	+
337		/**
338		* Inserts the specified element at the front of this deque.
339		*

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