From fed4f72d4bec72c151f031a366b9e3d56fd30493 Mon Sep 17 00:00:00 2001
From: geethkokila <geeth@wso2.com>
Date: Mon, 16 Nov 2015 17:41:07 +0530
Subject: [PATCH] Fixing the null pointer

---
 .../carbon/policy/mgt/core/mgt/impl/MonitoringManagerImpl.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/main/java/org/wso2/carbon/policy/mgt/core/mgt/impl/MonitoringManagerImpl.java b/components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/main/java/org/wso2/carbon/policy/mgt/core/mgt/impl/MonitoringManagerImpl.java
index 344de738978..598fd80b7e2 100644
--- a/components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/main/java/org/wso2/carbon/policy/mgt/core/mgt/impl/MonitoringManagerImpl.java
+++ b/components/policy-mgt/org.wso2.carbon.policy.mgt.core/src/main/java/org/wso2/carbon/policy/mgt/core/mgt/impl/MonitoringManagerImpl.java
@@ -249,7 +249,7 @@ public class MonitoringManagerImpl implements MonitoringManager {
 
             HashMap<Integer, Integer> temp = policyDAO.getAppliedPolicyIds();
             for (Integer id : deviceIDs) {
-                if (temp != null && temp.containsKey(id)) {
+                if (temp != null && !temp.isEmpty() && temp.containsKey(id)) {
                     devicePolicyIdMap.put(id, temp.get(id));
                 }
             }