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root/jsr166/jsr166/src/main/java/util/concurrent/PriorityBlockingQueue.java

Comparing jsr166/src/main/java/util/concurrent/PriorityBlockingQueue.java (file contents):
Revision 1.123 by jsr166, Sat Dec 24 04:30:54 2016 UTC vs.
Revision 1.124 by jsr166, Sat Dec 24 19:32:07 2016 UTC

#	Line 14 | Line 14 | import java.util.Collection;
14		import java.util.Comparator;
15		import java.util.Iterator;
16		import java.util.NoSuchElementException;
17	+	import java.util.Objects;
18		import java.util.PriorityQueue;
19		import java.util.Queue;
20		import java.util.SortedSet;
#	Line 701 | Line 702 | public class PriorityBlockingQueue<E> ex
702		* @throws IllegalArgumentException      {@inheritDoc}
703		*/
704		public int drainTo(Collection<? super E> c, int maxElements) {
705	<	if (c == null)
705	<	throw new NullPointerException();
705	>	Objects.requireNonNull(c);
706		if (c == this)
707		throw new IllegalArgumentException();
708		if (maxElements <= 0)
#	Line 931 | Line 931 | public class PriorityBlockingQueue<E> ex
931
932		@SuppressWarnings("unchecked")
933		public void forEachRemaining(Consumer<? super E> action) {
934	+	Objects.requireNonNull(action);
935		Object[] a; int i, hi; // hoist accesses and checks from loop
935	–	if (action == null)
936	–	throw new NullPointerException();
936		if ((a = array) == null)
937		fence = (a = toArray()).length;
938		if ((hi = fence) <= a.length &&
#	Line 943 | Line 942 | public class PriorityBlockingQueue<E> ex
942		}
943
944		public boolean tryAdvance(Consumer<? super E> action) {
945	<	if (action == null)
947	<	throw new NullPointerException();
945	>	Objects.requireNonNull(action);
946		if (getFence() > index && index >= 0) {
947		@SuppressWarnings("unchecked") E e = (E) array[index++];
948		action.accept(e);

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