Enable spotbugs in entity-ownership-service

[mdsal.git] / entityownership / mdsal-eos-common-api / src / main / java / org / opendaylight / mdsal / eos / common / api / EntityOwnershipChangeState.java

diff --git a/entityownership/mdsal-eos-common-api/src/main/java/org/opendaylight/mdsal/eos/common/api/EntityOwnershipChangeState.java b/entityownership/mdsal-eos-common-api/src/main/java/org/opendaylight/mdsal/eos/common/api/EntityOwnershipChangeState.java
index b461ef44a737acba9dc556f8fc1644fecaa235dc..16237900879ac7eb794821efbcde15422b79db13 100644 (file)
--- a/entityownership/mdsal-eos-common-api/src/main/java/org/opendaylight/mdsal/eos/common/api/EntityOwnershipChangeState.java
+++ b/entityownership/mdsal-eos-common-api/src/main/java/org/opendaylight/mdsal/eos/common/api/EntityOwnershipChangeState.java
@@ -132,6 +132,12 @@ public enum EntityOwnershipChangeState {
 
         @Override
         public boolean equals(final Object obj) {
+            if (obj == this) {
+                return true;
+            }
+            if (!(obj instanceof Key)) {
+                return false;
+            }
             final Key other = (Key) obj;
             return hasOwner == other.hasOwner && isOwner == other.isOwner && wasOwner == other.wasOwner;
         }