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8189981: Improve queuing portability

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Reviewed-by: skoivu, rhalade, chegar, igerasim
This commit is contained in:
Stuart Marks 2018-02-02 10:56:12 -08:00
parent ecc6876d79
commit 5d5303cb87
1 changed files with 4 additions and 1 deletions
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5
src/java.base/share/classes/java/util/concurrent/PriorityBlockingQueue.java
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@ -51,6 +51,7 @@ import java.util.Spliterator;
import java.util.concurrent.locks.Condition;
import java.util.concurrent.locks.ReentrantLock;
import java.util.function.Consumer;
import jdk.internal.misc.SharedSecrets;
/**
* An unbounded {@linkplain BlockingQueue blocking queue} that uses
@ -921,7 +922,9 @@ public class PriorityBlockingQueue<E> extends AbstractQueue<E>
throws java.io.IOException, ClassNotFoundException {
try {
s.defaultReadObject();
this.queue = new Object[q.size()];
int sz = q.size();
SharedSecrets.getJavaObjectInputStreamAccess().checkArray(s, Object[].class, sz);
this.queue = new Object[sz];
comparator = q.comparator();
addAll(q);
} finally {