Upgrade to Atomix 3.0-rc5
* Upgrade Raft primitives to Atomix 3.0
* Replace cluster store and messaging implementations with Atomix cluster management/messaging
* Add test scripts for installing/starting Atomix cluster
* Replace core primitives with Atomix primitives.

Change-Id: I7623653c81292a34f21b01f5f38ca11b5ef15cad
diff --git a/core/api/src/main/java/org/onosproject/cluster/ClusterMetadataDiff.java b/core/api/src/main/java/org/onosproject/cluster/ClusterMetadataDiff.java
index 20ce75e..acad25f 100644
--- a/core/api/src/main/java/org/onosproject/cluster/ClusterMetadataDiff.java
+++ b/core/api/src/main/java/org/onosproject/cluster/ClusterMetadataDiff.java
@@ -27,7 +27,10 @@
 
 /**
  * Utility for examining differences between two {@link ClusterMetadata metadata} values.
+ *
+ * @deprecated since 1.14
  */
+@Deprecated
 public class ClusterMetadataDiff {
 
     private final ClusterMetadata oldValue;