diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/device/details/mgt/impl/DeviceInformationManagerImpl.java b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/device/details/mgt/impl/DeviceInformationManagerImpl.java
index 4cbe3e77db..56d91b2d9f 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/device/details/mgt/impl/DeviceInformationManagerImpl.java
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/device/details/mgt/impl/DeviceInformationManagerImpl.java
@@ -48,6 +48,7 @@ import org.wso2.carbon.device.mgt.core.internal.DeviceManagementDataHolder;
 
 import org.wso2.carbon.device.mgt.core.service.GroupManagementProviderService;
 import org.wso2.carbon.device.mgt.core.report.mgt.Constants;
+import org.wso2.carbon.device.mgt.core.service.GroupManagementProviderService;
 import org.wso2.carbon.device.mgt.core.util.DeviceManagerUtil;
 import org.wso2.carbon.device.mgt.core.util.HttpReportingUtil;
 import org.wso2.carbon.user.api.UserRealm;
@@ -90,6 +91,7 @@ public class DeviceInformationManagerImpl implements DeviceInformationManager {
     @Override
     public void addDeviceInfo(Device device, DeviceInfo deviceInfo) throws DeviceDetailsMgtException {
         try {
+
             publishEvents(device, deviceInfo);
             DeviceManagementDAOFactory.beginTransaction();
             DeviceInfo newDeviceInfo;
@@ -471,21 +473,6 @@ public class DeviceInformationManagerImpl implements DeviceInformationManager {
     }
 
 
-    private String[] getRolesOfUser(String userName) throws UserStoreException {
-        UserRealm userRealm = CarbonContext.getThreadLocalCarbonContext().getUserRealm();
-        String[] roleList;
-        if (userRealm != null) {
-            userRealm.getUserStoreManager().getRoleNames();
-            roleList = userRealm.getUserStoreManager().getRoleListOfUser(userName);
-        } else {
-            String msg = "User realm is not initiated. Logged in user: " + userName;
-            log.error(msg);
-            throw new UserStoreException(msg);
-        }
-        return roleList;
-    }
-
-
     /**
      * Generate and add a value depending on the device's OS version included in device info
      *
@@ -520,5 +507,20 @@ public class DeviceInformationManagerImpl implements DeviceInformationManager {
             }
         }
     }
+
+    private String[] getRolesOfUser(String userName) throws UserStoreException {
+        UserRealm userRealm = CarbonContext.getThreadLocalCarbonContext().getUserRealm();
+        String[] roleList;
+        if (userRealm != null) {
+            userRealm.getUserStoreManager().getRoleNames();
+            roleList = userRealm.getUserStoreManager().getRoleListOfUser(userName);
+        } else {
+            String msg = "User realm is not initiated. Logged in user: " + userName;
+            log.error(msg);
+            throw new UserStoreException(msg);
+        }
+        return roleList;
+    }
+
 }
 
diff --git a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/util/DeviceManagerUtil.java b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/util/DeviceManagerUtil.java
index 454110e126..5ed3470c5c 100644
--- a/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/util/DeviceManagerUtil.java
+++ b/components/device-mgt/org.wso2.carbon.device.mgt.core/src/main/java/org/wso2/carbon/device/mgt/core/util/DeviceManagerUtil.java
@@ -103,7 +103,7 @@ import java.util.regex.Pattern;
 import java.util.stream.IntStream;
 
 
-public final class DeviceManagerUtil {
+    public final class DeviceManagerUtil {
 
     private static final Log log = LogFactory.getLog(DeviceManagerUtil.class);
     public static final String GENERAL_CONFIG_RESOURCE_PATH = "general";
@@ -712,30 +712,6 @@ public final class DeviceManagerUtil {
         return jwtClient.getAccessToken(clientId, clientSecret, deviceOwner, scopes);
     }
 
-    public static Object getConfiguration(String key) {
-
-        PlatformConfigurationManagementService configMgtService =
-                new PlatformConfigurationManagementServiceImpl();
-
-        try {
-            PlatformConfiguration tenantConfiguration = configMgtService.getConfiguration
-                    (GENERAL_CONFIG_RESOURCE_PATH);
-            List<ConfigurationEntry> configuration = tenantConfiguration.getConfiguration();
-
-            if (configuration != null && !configuration.isEmpty()) {
-                for (ConfigurationEntry cEntry : configuration) {
-                    if (key.equalsIgnoreCase(cEntry.getName())) {
-                        return cEntry.getValue();
-                    }
-                }
-            }
-        } catch (ConfigurationManagementException e) {
-            log.error("Error while getting the configurations from registry.", e);
-            return null;
-        }
-        return null;
-    }
-
     /**
      * <h1>Generate a value for the passed os version</h1>
      *
@@ -840,4 +816,28 @@ public final class DeviceManagerUtil {
         }
         return joiner.toString();
     }
+
+    public static Object getConfiguration(String key) {
+
+        PlatformConfigurationManagementService configMgtService =
+                new PlatformConfigurationManagementServiceImpl();
+
+        try {
+            PlatformConfiguration tenantConfiguration = configMgtService.getConfiguration
+                    (GENERAL_CONFIG_RESOURCE_PATH);
+            List<ConfigurationEntry> configuration = tenantConfiguration.getConfiguration();
+
+            if (configuration != null && !configuration.isEmpty()) {
+                for (ConfigurationEntry cEntry : configuration) {
+                    if (key.equalsIgnoreCase(cEntry.getName())) {
+                        return cEntry.getValue();
+                    }
+                }
+            }
+        } catch (ConfigurationManagementException e) {
+            log.error("Error while getting the configurations from registry.", e);
+            return null;
+        }
+        return null;
+    }
 }