refactored code issue

components/device-mgt/org.wso2.carbon.device.mgt.mobile.impl/src/main/java/org/wso2/carbon/device/mgt/mobile/impl/android/AndroidDeviceManager.java

@@ -104,8 +104,7 @@ public class AndroidDeviceManager implements DeviceManager {
                     "Error occurred while retrieving the Registry instance : ", e);
         } catch (RegistryException e) {
             throw new DeviceManagementException(
-                    "Error occurred while persisting the Registry resource of Android Configuration : "
-                            + e.getMessage(), e);
+                    "Error occurred while persisting the Registry resource of Android Configuration : ", e);
         } catch (JAXBException e) {
             throw new DeviceManagementException(
                     "Error occurred while parsing the Android configuration : ", e);