Renamed store.serialize.{Serializer => StoreSerializer}1

Change-Id: I702a586a690fa05d4129ff5b81f927defe1ac582
diff --git a/core/store/hz/common/src/main/java/org/onlab/onos/store/common/OptionalCacheLoader.java b/core/store/hz/common/src/main/java/org/onlab/onos/store/common/OptionalCacheLoader.java
index 6631594..d5fc380 100644
--- a/core/store/hz/common/src/main/java/org/onlab/onos/store/common/OptionalCacheLoader.java
+++ b/core/store/hz/common/src/main/java/org/onlab/onos/store/common/OptionalCacheLoader.java
@@ -2,7 +2,7 @@
 
 import static com.google.common.base.Preconditions.checkNotNull;
 
-import org.onlab.onos.store.serializers.Serializer;
+import org.onlab.onos.store.serializers.StoreSerializer;
 
 import com.google.common.base.Optional;
 import com.google.common.cache.CacheLoader;
@@ -18,7 +18,7 @@
 public final class OptionalCacheLoader<K, V> extends
         CacheLoader<K, Optional<V>> {
 
-    private final Serializer serializer;
+    private final StoreSerializer serializer;
     private IMap<byte[], byte[]> rawMap;
 
     /**
@@ -27,7 +27,7 @@
      * @param serializer to use for serialization
      * @param rawMap underlying IMap
      */
-    public OptionalCacheLoader(Serializer serializer, IMap<byte[], byte[]> rawMap) {
+    public OptionalCacheLoader(StoreSerializer serializer, IMap<byte[], byte[]> rawMap) {
         this.serializer = checkNotNull(serializer);
         this.rawMap = checkNotNull(rawMap);
     }