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8256167: Convert JDK use of Reference::get to Reference::refersTo

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Reviewed-by: sspitsyn, shade, dfuchs, alanb, kbarrett
This commit is contained in:
Mandy Chung 2020-12-06 00:08:22 +00:00
parent 78be334c38
commit 972bc3b408
12 changed files with 49 additions and 53 deletions
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2
src/java.logging/share/classes/java/util/logging/LogManager.java
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@ -777,7 +777,7 @@ public class LogManager {
}
LoggerWeakRef ref = namedLoggers.get(name);
if (ref != null) {
if (ref.get() == null) {
if (ref.refersTo(null)) {
// It's possible that the Logger was GC'ed after a
// drainLoggerRefQueueBounded() call above so allow
// a new one to be registered.

3
src/java.logging/share/classes/java/util/logging/Logger.java
View file

@ -2404,8 +2404,7 @@ public class Logger {
// assert parent.kids != null;
for (Iterator<LogManager.LoggerWeakRef> iter = parent.kids.iterator(); iter.hasNext(); ) {
ref = iter.next();
Logger kid = ref.get();
if (kid == this) {
if (ref.refersTo(this)) {
// ref is used down below to complete the reparenting
iter.remove();
break;