Resolve "(UBI) Refactor Policy"

Closes #112 (closed)

src/policy/src/main/java/org/etsi/tfs/policy/PolicyServiceImpl.java

@@ -383,15 +383,13 @@ public class PolicyServiceImpl implements PolicyService {
         List<Multi<AlarmResponse>> alarmResponseStreamList = new ArrayList<>();
         for (Uni<String> alarmId : alarmIds) {
             alarmResponseStreamList.add(
-                    alarmId
-                            .onItem()
-                            .transformToMulti(
-                                    id -> setPolicyMonitoringDevice(policyRuleDevice, id)));
+                    alarmId.onItem().transformToMulti(id -> setPolicyMonitoringDevice(policyRuleDevice, id)));
         }
         return alarmResponseStreamList;
     }
 
-    private Multi<AlarmResponse> setPolicyMonitoringDevice(PolicyRuleDevice policyRuleDevice, String id){
+    private Multi<AlarmResponse> setPolicyMonitoringDevice(
+            PolicyRuleDevice policyRuleDevice, String id) {
         alarmPolicyRuleDeviceMap.put(id, policyRuleDevice);
 
         // TODO: Create infinite subscription