Method name refactor in DistributedPrimitive + Builder for AsyncLeaderElector

Change-Id: I59be6e66665c0b12d02106bd5c722e9fa38dd7a1
diff --git a/core/api/src/main/java/org/onosproject/store/service/LeaderElector.java b/core/api/src/main/java/org/onosproject/store/service/LeaderElector.java
index b5d1c66..b37d1c4 100644
--- a/core/api/src/main/java/org/onosproject/store/service/LeaderElector.java
+++ b/core/api/src/main/java/org/onosproject/store/service/LeaderElector.java
@@ -29,7 +29,7 @@
 public interface LeaderElector extends DistributedPrimitive {
 
     @Override
-    default DistributedPrimitive.Type type() {
+    default DistributedPrimitive.Type primitiveType() {
         return DistributedPrimitive.Type.LEADER_ELECTOR;
     }