X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=holmes-actions%2Fsrc%2Fmain%2Fjava%2Forg%2Fopeno%2Fholmes%2Fcommon%2Fapi%2Fstat%2FAlarm.java;h=c12b549c1772c5e944e498ef306150e38777056a;hb=856f8ea7b4ef68bc730218bafb357880df56e0b8;hp=3ea3715b118e1775d1e4bc661ce4af8b8a9f142a;hpb=57d0c9e7572a9de13c7e26f57e98e9a0cdd564a7;p=holmes%2Fcommon.git

diff --git a/holmes-actions/src/main/java/org/openo/holmes/common/api/stat/Alarm.java b/holmes-actions/src/main/java/org/openo/holmes/common/api/stat/Alarm.java
index 3ea3715..c12b549 100644
--- a/holmes-actions/src/main/java/org/openo/holmes/common/api/stat/Alarm.java
+++ b/holmes-actions/src/main/java/org/openo/holmes/common/api/stat/Alarm.java
@@ -201,7 +201,7 @@ public class Alarm implements AplusData, Cloneable, Serializable {
 
     @Override
     public boolean equals(Object arg0) {
-        if (arg0 == null) {
+        if (arg0 == null || !(arg0 instanceof Alarm)) {
             return false;
         }
         return this.alarmKey.equals(((Alarm) arg0).getAlarmKey());