src/java.base/share/classes/java/util/ArrayList.java                        |   13 +-
 src/java.base/share/classes/java/util/PriorityQueue.java                    |  279 +++++--
 src/java.base/share/classes/java/util/concurrent/PriorityBlockingQueue.java |  336 ++++++---
 test/jdk/java/util/ArrayList/IteratorMicroBenchmark.java                    |   19 +-
 test/jdk/java/util/Collection/IteratorMicroBenchmark.java                   |   35 +-
 test/jdk/java/util/Collection/RemoveMicroBenchmark.java                     |   28 +-
 test/jdk/java/util/WeakHashMap/GCDuringIteration.java                       |   19 +-
 test/jdk/java/util/concurrent/ArrayBlockingQueue/WhiteBox.java              |   18 +-
 test/jdk/java/util/concurrent/ConcurrentQueues/GCRetention.java             |   19 +-
 test/jdk/java/util/concurrent/PriorityBlockingQueue/WhiteBox.java           |  270 ++++++++
 test/jdk/java/util/concurrent/forkjoin/FJExceptionTableLeak.java            |   19 +-
 test/jdk/java/util/concurrent/locks/Lock/TimedAcquireLeak.java              |   18 +-
 test/jdk/java/util/concurrent/tck/Collection8Test.java                      |   57 +-
 test/jdk/java/util/concurrent/tck/CopyOnWriteArraySetTest.java              |    1 -
 test/jdk/java/util/concurrent/tck/PriorityBlockingQueueTest.java            |   33 +-
 test/jdk/java/util/concurrent/tck/PriorityQueueTest.java                    |   17 +-
 test/jdk/java/util/concurrent/tck/VectorTest.java                           |    1 -
 17 files changed, 894 insertions(+), 288 deletions(-)