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Protect against null RemovalListener in setter

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This commit is contained in:
Jason Tedor 2015-10-07 10:40:22 -04:00
parent 0fb908178d
commit 1f61384988
1 changed files with 1 additions and 0 deletions
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core/src/main/java/org/elasticsearch/common/cache/Cache.java vendored
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@ -122,6 +122,7 @@ public class Cache<K, V> {
}
void setRemovalListener(RemovalListener<K, V> removalListener) {
Objects.requireNonNull(removalListener);
this.removalListener = removalListener;
}