Fixing code formatting issues.

src/main/java/org/wso2/carbon/device/mgt/iot/virtualfirealarm/service/impl/listener/VirtualFireAlarmPermissionUpdateListener.java

@@ -35,7 +35,6 @@ public class VirtualFireAlarmPermissionUpdateListener implements ServletContextL
 
     @Override
     public void contextInitialized(ServletContextEvent servletContextEvent) {
-
         UserStoreManager userStoreManager = getUserStoreManager();
         try {
             if (userStoreManager != null) {
@@ -47,7 +46,8 @@ public class VirtualFireAlarmPermissionUpdateListener implements ServletContextL
                     getAuthorizationManager().authorizeRole(VirtualFireAlarmConstants.ROLE_NAME,
                             VirtualFireAlarmConstants.PERM_OWNING_DEVICE_VIEW, CarbonConstants.UI_PERMISSION_ACTION);
                 }
-            } } catch (UserStoreException e) {
+            }
+        } catch (UserStoreException e) {
             log.error("Error while creating a role and adding a user for Raspberry PI.", e);
         }
     }
@@ -101,12 +101,10 @@ public class VirtualFireAlarmPermissionUpdateListener implements ServletContextL
     }
 
     private Permission[] getPermissions() {
-
         Permission androidSense = new Permission(VirtualFireAlarmConstants.PERM_ENROLL_FIRE_ALARM,
                 CarbonConstants.UI_PERMISSION_ACTION);
         Permission view = new Permission(VirtualFireAlarmConstants.PERM_OWNING_DEVICE_VIEW, CarbonConstants
                 .UI_PERMISSION_ACTION);
-
         return new Permission[]{androidSense, view};
     }