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-rw-r--r--container-search/src/main/java/com/yahoo/prelude/fastsearch/CacheKey.java4
1 files changed, 2 insertions, 2 deletions
diff --git a/container-search/src/main/java/com/yahoo/prelude/fastsearch/CacheKey.java b/container-search/src/main/java/com/yahoo/prelude/fastsearch/CacheKey.java
index 725ef89eadb..6af0d181695 100644
--- a/container-search/src/main/java/com/yahoo/prelude/fastsearch/CacheKey.java
+++ b/container-search/src/main/java/com/yahoo/prelude/fastsearch/CacheKey.java
@@ -14,8 +14,8 @@ import com.yahoo.fs4.QueryPacket;
* @author <a href="mailto:steinar@yahoo-inc.com">Steinar Knutsen</a>
*/
public class CacheKey {
- private int hashCode;
- private byte[] serialized = null;
+ final private int hashCode;
+ final private byte[] serialized;
/**
* Create a cache key from the query packet.