Updates ONOS tree to checkin id ca9cc8e28eba18da77f4fa021fb7c3a3f76e5d44

upstream.

Change-Id: I49f8e41733afea8101ec50c0102213c8d18949ae
Signed-off-by: Ashlee Young <ashlee@wildernessvoice.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/framework/src/onos/core/api/src/main/java/org/onosproject/cluster/DefaultControllerNode.java b/framework/src/onos/core/api/src/main/java/org/onosproject/cluster/DefaultControllerNode.java
index 5f3e0e19..3787daa5 100644
--- a/framework/src/onos/core/api/src/main/java/org/onosproject/cluster/DefaultControllerNode.java
+++ b/framework/src/onos/core/api/src/main/java/org/onosproject/cluster/DefaultControllerNode.java
@@ -20,6 +20,7 @@ import org.onlab.packet.IpAddress;
 import java.util.Objects;
 
 import static com.google.common.base.MoreObjects.toStringHelper;
+import static com.google.common.base.Preconditions.checkNotNull;
 
 /**
  * Default implementation of a controller instance descriptor.
@@ -57,7 +58,7 @@ public class DefaultControllerNode implements ControllerNode {
      * @param tcpPort TCP port
      */
     public DefaultControllerNode(NodeId id, IpAddress ip, int tcpPort) {
-        this.id = id;
+        this.id = checkNotNull(id);
         this.ip = ip;
         this.tcpPort = tcpPort;
     }
@@ -79,7 +80,7 @@ public class DefaultControllerNode implements ControllerNode {
 
     @Override
     public int hashCode() {
-        return Objects.hash(id);
+        return id.hashCode();
     }
 
     @Override