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ICU-13335 make CacheValue.SoftValue.ref volatile

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X-SVN-Rev: 40489
This commit is contained in:
Markus Scherer 2017-09-27 22:59:32 +00:00
parent f0bfac70f5
commit 0d9ef38e4c
1 changed files with 1 additions and 1 deletions
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2
icu4j/main/classes/core/src/com/ibm/icu/impl/CacheValue.java
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@ -129,7 +129,7 @@ public abstract class CacheValue<V> {
}
private static final class SoftValue<V> extends CacheValue<V> {
private Reference<V> ref;
private volatile Reference<V> ref; // volatile for unsynchronized get()
SoftValue(V value) { ref = new SoftReference<V>(value); }
@Override