ViewVC Help

View File | Revision Log | Show Annotations | Download File | Root Listing

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

Comparing jsr166/src/main/java/util/ArrayDeque.java (file contents):
Revision 1.81 by jsr166, Sat Oct 22 18:16:56 2016 UTC vs.
Revision 1.83 by jsr166, Sun Oct 23 00:28:41 2016 UTC

#	Line 263 | Line 263 | public class ArrayDeque<E> extends Abstr
263		public void addFirst(E e) {
264		// checkInvariants();
265		Objects.requireNonNull(e);
266	<	Object[] elements;
267	<	int capacity, s = size;
268	<	while (s == (capacity = (elements = this.elements).length))
269	<	grow(1);
270	<	elements[head = dec(head, capacity)] = e;
266	>	final Object[] elements;
267	>	final int capacity, s;
268	>	if ((s = size) == (capacity = (elements = this.elements).length))
269	>	addFirstSlowPath(e);
270	>	else
271	>	elements[head = dec(head, capacity)] = e;
272		size = s + 1;
273	+	// checkInvariants();
274	+	}
275	+
276	+	private void addFirstSlowPath(E e) {
277	+	grow(1);
278	+	final Object[] elements = this.elements;
279	+	elements[head = dec(head, elements.length)] = e;
280		}
281
282		/**
#	Line 282 | Line 290 | public class ArrayDeque<E> extends Abstr
290		public void addLast(E e) {
291		// checkInvariants();
292		Objects.requireNonNull(e);
293	<	Object[] elements;
294	<	int capacity, s = size;
295	<	while (s == (capacity = (elements = this.elements).length))
296	<	grow(1);
297	<	elements[add(head, s, capacity)] = e;
293	>	final Object[] elements;
294	>	final int capacity, s;
295	>	if ((s = size) == (capacity = (elements = this.elements).length))
296	>	addLastSlowPath(e);
297	>	else
298	>	elements[add(head, s, capacity)] = e;
299		size = s + 1;
300	+	// checkInvariants();
301	+	}
302	+
303	+	private void addLastSlowPath(E e) {
304	+	grow(1);
305	+	final Object[] elements = this.elements;
306	+	elements[add(head, size, elements.length)] = e;
307		}
308
309		/**

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines