final reference to empty

tootedom · May 17, 2018 · 52066bd · 52066bd
1 parent c794c78
commit 52066bd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/java/org/greencheek/caching/herdcache/memcached/factory/BackgroundDnsResolver.java b/src/main/java/org/greencheek/caching/herdcache/memcached/factory/BackgroundDnsResolver.java
@@ -29,7 +29,7 @@
  */
 public class BackgroundDnsResolver implements ReferencedClientHolder {
     private static final Logger LOG = LoggerFactory.getLogger(BackgroundDnsResolver.class);
-    private static Holder EMPTY = new Holder(SpyReferencedClient.UNAVAILABLE_REFERENCE_CLIENT,new InetAddress[0]);
+    private static final Holder EMPTY = new Holder(SpyReferencedClient.UNAVAILABLE_REFERENCE_CLIENT,new InetAddress[0]);
 
     private final AtomicReference<Holder> client = new AtomicReference(EMPTY);