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8197531: Miscellaneous changes imported from jsr166 CVS 2018-04

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Reviewed-by: martin, psandoz
This commit is contained in:
Doug Lea 2018-04-10 11:37:18 -07:00
parent a4f3a1d9eb
commit cdd36df363
27 changed files with 194 additions and 34 deletions
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6
src/java.base/share/classes/java/util/concurrent/SubmissionPublisher.java
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@ -1096,7 +1096,7 @@ public class SubmissionPublisher<T> implements Publisher<T>,
if (cap > 0) {
boolean added;
if (n >= cap && cap < maxCapacity) // resize
added = growAndoffer(item, a, t);
added = growAndOffer(item, a, t);
else if (n >= cap || unowned) // need volatile CAS
added = QA.compareAndSet(a, i, null, item);
else { // can use release mode
@ -1115,7 +1115,7 @@ public class SubmissionPublisher<T> implements Publisher<T>,
* Tries to expand buffer and add item, returning true on
* success. Currently fails only if out of memory.
*/
final boolean growAndoffer(T item, Object[] a, int t) {
final boolean growAndOffer(T item, Object[] a, int t) {
int cap = 0, newCap = 0;
Object[] newArray = null;
if (a != null && (cap = a.length) > 0 && (newCap = cap << 1) > 0) {
@ -1466,7 +1466,7 @@ public class SubmissionPublisher<T> implements Publisher<T>,
long.class);
QA = MethodHandles.arrayElementVarHandle(Object[].class);
} catch (ReflectiveOperationException e) {
throw new Error(e);
throw new ExceptionInInitializerError(e);
}
// Reduce the risk of rare disastrous classloading in first call to