From dc10b34ad5b93680f1f5616e7cbdd3470fa372c4 Mon Sep 17 00:00:00 2001
From: "yuhang.zhao" <yuhang.zhao@ipinyou.com>
Date: Fri, 29 Apr 2016 11:25:56 +0800
Subject: [PATCH] open a protected method for subclass extending replicated map

---
 .../openhft/chronicle/map/ChronicleMapBuilder.java  | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/main/java/net/openhft/chronicle/map/ChronicleMapBuilder.java b/src/main/java/net/openhft/chronicle/map/ChronicleMapBuilder.java
index 498704817..e6cc6c3b5 100755
--- a/src/main/java/net/openhft/chronicle/map/ChronicleMapBuilder.java
+++ b/src/main/java/net/openhft/chronicle/map/ChronicleMapBuilder.java
@@ -1378,13 +1378,22 @@ public class ChronicleMapBuilder<K, V> implements Cloneable,
             } else {
                 replication = channel.hub();
             }
-            return new ReplicatedChronicleMap<K, Object, MetaBytesInterop<K, Object>,
-                    V, Object, MetaBytesInterop<V, Object>>(this, replication);
+            return newReplicatedMap(replication);
         } else {
             return new VanillaChronicleMap<K, Object, MetaBytesInterop<K, Object>,
                     V, Object, MetaBytesInterop<V, Object>>(this);
         }
     }
+    
+    /**
+     * create the replicated map, as subclass can self implements of map.
+     * @param replication
+     * @return
+     */
+    protected ReplicatedChronicleMap<K, ?, ?, V, ?, ?> newReplicatedMap(AbstractReplication replication){
+    	return new ReplicatedChronicleMap<K, Object, MetaBytesInterop<K, Object>,
+        V, Object, MetaBytesInterop<V, Object>>(this, replication);
+    }
 
     void preMapConstruction(boolean replicated) {
         keyBuilder.objectSerializer(acquireObjectSerializer(JDKObjectSerializer.INSTANCE));