Reduce technical debt

[policy/engine.git] / POLICY-SDK-APP / src / main / java / org / onap / policy / admin / PolicyNotificationMail.java

diff --git a/POLICY-SDK-APP/src/main/java/org/onap/policy/admin/PolicyNotificationMail.java b/POLICY-SDK-APP/src/main/java/org/onap/policy/admin/PolicyNotificationMail.java
index 895adbe..6424465 100644 (file)
--- a/POLICY-SDK-APP/src/main/java/org/onap/policy/admin/PolicyNotificationMail.java
+++ b/POLICY-SDK-APP/src/main/java/org/onap/policy/admin/PolicyNotificationMail.java
@@ -66,7 +66,7 @@ public class PolicyNotificationMail{
 
        public void sendMail(PolicyVersion entityItem, String policyName, String mode, CommonClassDao policyNotificationDao) throws MessagingException {  
                String from = PolicyController.getSmtpUsername();
-               String to = "";
+               String to;
                String subject = "";
                String message = "";
                DateFormat dateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
@@ -125,7 +125,7 @@ public class PolicyNotificationMail{
                boolean sendFlag = false;
                SimpleBindings params = new SimpleBindings();
                params.put("policyFileName", policyFileName);
-               List<Object> watchList = null;
+               List<Object> watchList;
                if(PolicyController.isjUnit()){
                        watchList = policyNotificationDao.getDataByQuery(query, null);
                }else{