diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RSRpcServices.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RSRpcServices.java
index 696bd763e03..9a252756622 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RSRpcServices.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/RSRpcServices.java
@@ -115,6 +115,18 @@ import org.apache.hadoop.hbase.regionserver.handler.OpenRegionHandler;
 import org.apache.hadoop.hbase.regionserver.wal.WALEdit;
 import org.apache.hadoop.hbase.security.Superusers;
 import org.apache.hadoop.hbase.security.User;
+import org.apache.hadoop.hbase.util.Bytes;
+import org.apache.hadoop.hbase.util.DNS;
+import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;
+import org.apache.hadoop.hbase.util.Pair;
+import org.apache.hadoop.hbase.util.ServerRegionReplicaUtil;
+import org.apache.hadoop.hbase.util.Strings;
+import org.apache.hadoop.hbase.wal.WAL;
+import org.apache.hadoop.hbase.wal.WALKey;
+import org.apache.hadoop.hbase.wal.WALSplitter;
+import org.apache.hadoop.hbase.zookeeper.ZKSplitLog;
+import org.apache.zookeeper.KeeperException;
+
 import org.apache.hadoop.hbase.shaded.com.google.common.annotations.VisibleForTesting;
 import org.apache.hadoop.hbase.shaded.com.google.common.cache.Cache;
 import org.apache.hadoop.hbase.shaded.com.google.common.cache.CacheBuilder;
@@ -208,17 +220,6 @@ import org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.BulkLoadDescr
 import org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.CompactionDescriptor;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.FlushDescriptor;
 import org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.RegionEventDescriptor;
-import org.apache.hadoop.hbase.util.Bytes;
-import org.apache.hadoop.hbase.util.DNS;
-import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;
-import org.apache.hadoop.hbase.util.Pair;
-import org.apache.hadoop.hbase.util.ServerRegionReplicaUtil;
-import org.apache.hadoop.hbase.util.Strings;
-import org.apache.hadoop.hbase.wal.WAL;
-import org.apache.hadoop.hbase.wal.WALKey;
-import org.apache.hadoop.hbase.wal.WALSplitter;
-import org.apache.hadoop.hbase.zookeeper.ZKSplitLog;
-import org.apache.zookeeper.KeeperException;
 
 /**
  * Implements the regionserver RPC services.
diff --git a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StoreScanner.java b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StoreScanner.java
index 5286c399830..a220f548586 100644
--- a/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StoreScanner.java
+++ b/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StoreScanner.java
@@ -48,10 +48,11 @@ import org.apache.hadoop.hbase.regionserver.querymatcher.CompactionScanQueryMatc
 import org.apache.hadoop.hbase.regionserver.querymatcher.LegacyScanQueryMatcher;
 import org.apache.hadoop.hbase.regionserver.querymatcher.ScanQueryMatcher;
 import org.apache.hadoop.hbase.regionserver.querymatcher.UserScanQueryMatcher;
-import org.apache.hadoop.hbase.shaded.com.google.common.annotations.VisibleForTesting;
 import org.apache.hadoop.hbase.util.CollectionUtils;
 import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;
 
+import org.apache.hadoop.hbase.shaded.com.google.common.annotations.VisibleForTesting;
+
 /**
  * Scanner scans both the memstore and the Store. Coalesce KeyValue stream into List<KeyValue>
  * for a single row.
@@ -104,7 +105,7 @@ public class StoreScanner extends NonReversedNonLazyKeyValueScanner
    * KVs skipped via seeking to next row/column. TODO: estimate them?
    */
   private long kvsScanned = 0;
-  protected Cell prevCell = null;
+  private Cell prevCell = null;
 
   private final long preadMaxBytes;
   private long bytesRead;