Reformat PolicyEngineAPI test cases
[policy/engine.git] / PolicyEngineAPI / src / test / java / org / onap / policy / std / StdPolicyEngineTest.java
index 1218f19..90e00c2 100644 (file)
@@ -4,12 +4,14 @@
  * ================================================================================
  * Copyright (C) 2018 Ericsson. All rights reserved.
  * ================================================================================
+ * Modifications Copyright (C) 2019 Samsung
+ * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -22,8 +24,8 @@ package org.onap.policy.std;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.doThrow;
 import static org.mockito.Mockito.spy;
@@ -72,7 +74,6 @@ import org.junit.Test;
 import org.junit.rules.TemporaryFolder;
 import org.junit.runner.RunWith;
 import org.mockito.Mockito;
-import org.mockito.junit.MockitoJUnitRunner;
 import org.onap.policy.api.ConfigRequestParameters;
 import org.onap.policy.api.DecisionRequestParameters;
 import org.onap.policy.api.DecisionResponse;
@@ -102,13 +103,14 @@ import org.onap.policy.api.PushPolicyParameters;
 import org.onap.policy.models.APIDictionaryResponse;
 import org.onap.policy.models.APIPolicyConfigResponse;
 import org.onap.policy.std.utils.PolicyConfigConstants;
+import org.powermock.modules.junit4.PowerMockRunner;
 import org.springframework.http.HttpMethod;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.client.HttpClientErrorException;
 import org.springframework.web.client.RestClientException;
 
-@RunWith(MockitoJUnitRunner.class)
+@RunWith(PowerMockRunner.class)
 public class StdPolicyEngineTest {
 
     private static final String ONAP_NAME_VAL = "ONAP_NAME";
@@ -140,17 +142,20 @@ public class StdPolicyEngineTest {
         assertEquals("TEST", StdPolicyEngine.getEnvironment());
         assertEquals("http://localhost:8092/pdp/", StdPolicyEngine.getPDPURL());
         assertEquals(Arrays.asList(UEB, DMAAP), policyEngine.getNotificationType());
-        assertEquals(Arrays.asList(SERVER_NAME, SERVER_NAME), policyEngine.getNotificationURLList());
+        assertEquals(Arrays.asList(SERVER_NAME, SERVER_NAME),
+                policyEngine.getNotificationURLList());
     }
-    
+
     @Test
     public void testStdPolicyEngineWithPropertiesInitialize_noException() throws Exception {
-        final StdPolicyEngine policyEngine = new StdPolicyEngine(getDefaultProperties(), (String) null);
+        final StdPolicyEngine policyEngine =
+                new StdPolicyEngine(getDefaultProperties(), (String) null);
         policyEngine.setScheme(NotificationScheme.MANUAL_NOTIFICATIONS);
         assertEquals("TEST", StdPolicyEngine.getEnvironment());
         assertEquals("http://localhost:8092/pdp/", StdPolicyEngine.getPDPURL());
         assertEquals(Arrays.asList(UEB, DMAAP), policyEngine.getNotificationType());
-        assertEquals(Arrays.asList(SERVER_NAME, SERVER_NAME), policyEngine.getNotificationURLList());
+        assertEquals(Arrays.asList(SERVER_NAME, SERVER_NAME),
+                policyEngine.getNotificationURLList());
     }
 
     @Test
@@ -173,7 +178,8 @@ public class StdPolicyEngineTest {
     }
 
     @Test
-    public void testStdPolicyEngineInitializeWithSingleNotificationType_noException() throws Exception {
+    public void testStdPolicyEngineInitializeWithSingleNotificationType_noException()
+            throws Exception {
         final File file = temporaryFolder.newFile(CONFIG_PROPERTIES_FILE);
 
         final Properties properties = new Properties();
@@ -192,28 +198,32 @@ public class StdPolicyEngineTest {
     }
 
     @Test(expected = PolicyEngineException.class)
-    public void testStdPolicyEngineInitialize_InvalidPropertyFile_Exception() throws PolicyEngineException {
+    public void testStdPolicyEngineInitialize_InvalidPropertyFile_Exception()
+            throws PolicyEngineException {
         new StdPolicyEngine("Invalid.properties", (String) null);
     }
 
     @Test(expected = PolicyEngineException.class)
-    public void testStdPolicyEngineInitialize_InvalidPropertyFileWithExt_Exception() throws Exception {
+    public void testStdPolicyEngineInitialize_InvalidPropertyFileWithExt_Exception()
+            throws Exception {
         final File emptyFile = temporaryFolder.newFile("EmptyFile.txt");
         new StdPolicyEngine(emptyFile.toString(), (String) null);
     }
 
     @Test(expected = PolicyEngineException.class)
     public void testStdPolicyEngineInitialize_NullArguments_Exception() throws Exception {
-        new StdPolicyEngine((String)null, (String) null);
+        new StdPolicyEngine((String) null, (String) null);
     }
 
     @Test(expected = PolicyEngineException.class)
-    public void testStdPolicyEngineWithPropertiesInitialize_NullArguments_Exception() throws Exception {
-        new StdPolicyEngine((Properties)null, (String) null);
+    public void testStdPolicyEngineWithPropertiesInitialize_NullArguments_Exception()
+            throws Exception {
+        new StdPolicyEngine((Properties) null, (String) null);
     }
 
     @Test(expected = PolicyEngineException.class)
-    public void testStdPolicyEngineInitialize_PropertyFileMissingMandatoryProperties_Exception() throws Exception {
+    public void testStdPolicyEngineInitialize_PropertyFileMissingMandatoryProperties_Exception()
+            throws Exception {
         final File file = temporaryFolder.newFile(INVALID_CONFIG_PROPERTY_FILE);
         final Properties properties = new Properties();
         properties.setProperty(PDP_URL_PROP_NAME, PDP_PROP_VALUE);
@@ -227,7 +237,8 @@ public class StdPolicyEngineTest {
         final File file = temporaryFolder.newFile(CONFIG_PROPERTIES_FILE);
 
         final Properties properties = new Properties();
-        properties.setProperty(PDP_URL_PROP_NAME, PDP_PROP_VALUE + PolicyConfigConstants.SEMICOLLON + PDP_PROP_VALUE_1);
+        properties.setProperty(PDP_URL_PROP_NAME,
+                PDP_PROP_VALUE + PolicyConfigConstants.SEMICOLLON + PDP_PROP_VALUE_1);
         properties.setProperty(CLIENT_ID_PROP_NAME, "test");
         properties.setProperty(CLIENT_KEY_PROP_NAME, "test");
         properties.setProperty(NOTIFICATION_TYPE_PROP_NAME, UEB + COMMA + DMAAP);
@@ -242,7 +253,8 @@ public class StdPolicyEngineTest {
         StdPolicyEngine.rotatePDPList();
         assertEquals("https://localhost:8091/pdp/", StdPolicyEngine.getPDPURL());
         assertEquals(Arrays.asList(UEB, DMAAP), policyEngine.getNotificationType());
-        assertEquals(Arrays.asList(SERVER_NAME, SERVER_NAME), policyEngine.getNotificationURLList());
+        assertEquals(Arrays.asList(SERVER_NAME, SERVER_NAME),
+                policyEngine.getNotificationURLList());
     }
 
     @Test(expected = PolicyEngineException.class)
@@ -285,7 +297,8 @@ public class StdPolicyEngineTest {
     @Test
     public void testStdPolicyEngineSendEvent_noException() throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
-        doReturn(new ResponseEntity<>(getStdPolicyResponse(), HttpStatus.ACCEPTED)).when(spyPolicyEngine)
+        doReturn(new ResponseEntity<>(getStdPolicyResponse(), HttpStatus.ACCEPTED))
+                .when(spyPolicyEngine)
                 .callNewPDP(eq(SEND_EVENT_RESOURCE_NAME), any(), any(), any());
 
         final Collection<PolicyResponse> actualPolicyResponses =
@@ -296,7 +309,8 @@ public class StdPolicyEngineTest {
     }
 
     @Test(expected = PolicyEventException.class)
-    public void testStdPolicyEngineSendEvent_NullEventRequestParameters_Exception() throws Exception {
+    public void testStdPolicyEngineSendEvent_NullEventRequestParameters_Exception()
+            throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
         spyPolicyEngine.sendEvent((EventRequestParameters) null);
     }
@@ -305,8 +319,8 @@ public class StdPolicyEngineTest {
     public void testStdPolicyEngineSendEvent_EventRequestParameters_CallPDPThrow401Exception_Exception()
             throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
-        Mockito.doThrow(new RuntimeException(new RestClientException("Error 401"))).when(spyPolicyEngine)
-                .callNewPDP(any(), any(), any(), any());
+        Mockito.doThrow(new RuntimeException(new RestClientException("Error 401")))
+                .when(spyPolicyEngine).callNewPDP(any(), any(), any(), any());
         spyPolicyEngine.sendEvent(Collections.emptyMap(), REQUEST_UUID);
     }
 
@@ -317,29 +331,34 @@ public class StdPolicyEngineTest {
         final ResponseEntity<StdPolicyResponse[]> stubbedResponse =
                 new ResponseEntity<>(getStdPolicyResponse(), HttpStatus.ACCEPTED);
 
-        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(SEND_EVENT_RESOURCE_NAME), any(), any(), any());
+        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(SEND_EVENT_RESOURCE_NAME),
+                any(), any(), any());
 
         final EventRequestParameters eventRequestParameters = new EventRequestParameters();
         eventRequestParameters.setEventAttributes(Collections.emptyMap());
         eventRequestParameters.setRequestID(REQUEST_UUID);
 
-        final Collection<PolicyResponse> actualPolicyResponses = spyPolicyEngine.sendEvent(eventRequestParameters);
+        final Collection<PolicyResponse> actualPolicyResponses =
+                spyPolicyEngine.sendEvent(eventRequestParameters);
 
         assertEquals(1, actualPolicyResponses.size());
 
     }
 
     @Test
-    public void testStdPolicyEngineGetConfig_ConfigRequestParametersPolicyConfigJSON_noException() throws Exception {
+    public void testStdPolicyEngineGetConfig_ConfigRequestParametersPolicyConfigJSON_noException()
+            throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
 
         final ResponseEntity<APIPolicyConfigResponse[]> stubbedResponse = new ResponseEntity<>(
-                getAPIPolicyConfigResponse(PolicyType.JSON, JSON_CONFIGURATION), HttpStatus.ACCEPTED);
+                getAPIPolicyConfigResponse(PolicyType.JSON, JSON_CONFIGURATION),
+                HttpStatus.ACCEPTED);
 
-        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(GET_CONFIG_RESOURCE_NAME), eq(HttpMethod.POST),
-                any(), any());
+        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(GET_CONFIG_RESOURCE_NAME),
+                eq(HttpMethod.POST), any(), any());
 
-        final Collection<PolicyConfig> actualPolicyResponses = spyPolicyEngine.getConfig(new ConfigRequestParameters());
+        final Collection<PolicyConfig> actualPolicyResponses =
+                spyPolicyEngine.getConfig(new ConfigRequestParameters());
 
         assertEquals(1, actualPolicyResponses.size());
 
@@ -349,16 +368,18 @@ public class StdPolicyEngineTest {
     }
 
     @Test
-    public void testStdPolicyEngineGetConfig_ConfigRequestParametersPolicyConfigOther_noException() throws Exception {
+    public void testStdPolicyEngineGetConfig_ConfigRequestParametersPolicyConfigOther_noException()
+            throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
 
-        final ResponseEntity<APIPolicyConfigResponse[]> stubbedResponse =
-                new ResponseEntity<>(getAPIPolicyConfigResponse(PolicyType.OTHER, COMMENTS), HttpStatus.ACCEPTED);
+        final ResponseEntity<APIPolicyConfigResponse[]> stubbedResponse = new ResponseEntity<>(
+                getAPIPolicyConfigResponse(PolicyType.OTHER, COMMENTS), HttpStatus.ACCEPTED);
 
-        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(GET_CONFIG_RESOURCE_NAME), eq(HttpMethod.POST),
-                any(), any());
+        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(GET_CONFIG_RESOURCE_NAME),
+                eq(HttpMethod.POST), any(), any());
 
-        final Collection<PolicyConfig> actualPolicyResponses = spyPolicyEngine.getConfig(new ConfigRequestParameters());
+        final Collection<PolicyConfig> actualPolicyResponses =
+                spyPolicyEngine.getConfig(new ConfigRequestParameters());
 
         assertEquals(1, actualPolicyResponses.size());
 
@@ -368,16 +389,18 @@ public class StdPolicyEngineTest {
     }
 
     @Test
-    public void testStdPolicyEngineGetConfig_ConfigRequestParametersPolicyConfigXML_noException() throws Exception {
+    public void testStdPolicyEngineGetConfig_ConfigRequestParametersPolicyConfigXML_noException()
+            throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
 
         final ResponseEntity<APIPolicyConfigResponse[]> stubbedResponse = new ResponseEntity<>(
                 getAPIPolicyConfigResponse(PolicyType.XML, XML_CONFIGURATION), HttpStatus.ACCEPTED);
 
-        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(GET_CONFIG_RESOURCE_NAME), eq(HttpMethod.POST),
-                any(), any());
+        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(GET_CONFIG_RESOURCE_NAME),
+                eq(HttpMethod.POST), any(), any());
 
-        final Collection<PolicyConfig> actualPolicyResponses = spyPolicyEngine.getConfig(new ConfigRequestParameters());
+        final Collection<PolicyConfig> actualPolicyResponses =
+                spyPolicyEngine.getConfig(new ConfigRequestParameters());
 
         assertEquals(1, actualPolicyResponses.size());
 
@@ -391,13 +414,14 @@ public class StdPolicyEngineTest {
             throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
 
-        final ResponseEntity<APIPolicyConfigResponse[]> stubbedResponse =
-                new ResponseEntity<>(getAPIPolicyConfigResponse(PolicyType.PROPERTIES, COMMENTS), HttpStatus.ACCEPTED);
+        final ResponseEntity<APIPolicyConfigResponse[]> stubbedResponse = new ResponseEntity<>(
+                getAPIPolicyConfigResponse(PolicyType.PROPERTIES, COMMENTS), HttpStatus.ACCEPTED);
 
-        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(GET_CONFIG_RESOURCE_NAME), eq(HttpMethod.POST),
-                any(), any());
+        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(GET_CONFIG_RESOURCE_NAME),
+                eq(HttpMethod.POST), any(), any());
 
-        final Collection<PolicyConfig> actualPolicyResponses = spyPolicyEngine.getConfig(new ConfigRequestParameters());
+        final Collection<PolicyConfig> actualPolicyResponses =
+                spyPolicyEngine.getConfig(new ConfigRequestParameters());
 
         assertEquals(1, actualPolicyResponses.size());
 
@@ -410,8 +434,8 @@ public class StdPolicyEngineTest {
     public void testStdPolicyEngineSendEvent_ConfigRequestParameters_CallPDPThrow404Exception_Exception()
             throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
-        doThrow(new RuntimeException(new RestClientException("Error 404"))).when(spyPolicyEngine).callNewPDP(any(),
-                any(), any(), any());
+        doThrow(new RuntimeException(new RestClientException("Error 404"))).when(spyPolicyEngine)
+                .callNewPDP(any(), any(), any(), any());
         spyPolicyEngine.getConfig(new ConfigRequestParameters());
     }
 
@@ -426,10 +450,11 @@ public class StdPolicyEngineTest {
         final ResponseEntity<APIPolicyConfigResponse[]> stubbedResponse =
                 new ResponseEntity<>(apiPolicyConfigResponse, HttpStatus.ACCEPTED);
 
-        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(GET_CONFIG_RESOURCE_NAME), eq(HttpMethod.POST),
-                any(), any());
+        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(GET_CONFIG_RESOURCE_NAME),
+                eq(HttpMethod.POST), any(), any());
 
-        final Collection<String> actualResponse = spyPolicyEngine.listConfig(new ConfigRequestParameters());
+        final Collection<String> actualResponse =
+                spyPolicyEngine.listConfig(new ConfigRequestParameters());
         assertEquals(1, actualResponse.size());
         assertNotNull(actualResponse.iterator().next());
 
@@ -440,28 +465,32 @@ public class StdPolicyEngineTest {
             throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
 
-        final APIPolicyConfigResponse[] apiPolicyConfigResponse =
-                getAPIPolicyConfigResponse(PolicyType.JSON, JSON_CONFIGURATION, PolicyConfigConstants.PE300);
+        final APIPolicyConfigResponse[] apiPolicyConfigResponse = getAPIPolicyConfigResponse(
+                PolicyType.JSON, JSON_CONFIGURATION, PolicyConfigConstants.PE300);
 
         final ResponseEntity<APIPolicyConfigResponse[]> stubbedResponse =
                 new ResponseEntity<>(apiPolicyConfigResponse, HttpStatus.ACCEPTED);
 
-        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(GET_CONFIG_RESOURCE_NAME), eq(HttpMethod.POST),
-                any(), any());
+        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(GET_CONFIG_RESOURCE_NAME),
+                eq(HttpMethod.POST), any(), any());
 
-        final Collection<String> actualResponse = spyPolicyEngine.listConfig(new ConfigRequestParameters());
+        final Collection<String> actualResponse =
+                spyPolicyEngine.listConfig(new ConfigRequestParameters());
 
         assertEquals(1, actualResponse.size());
 
     }
 
     @Test
-    public void testStdPolicyEngineListConfig_ConfigRequestParametersWithTestProperty_noException() throws Exception {
+    public void testStdPolicyEngineListConfig_ConfigRequestParametersWithTestProperty_noException()
+            throws Exception {
         final Properties defaultProperties = getDefaultProperties();
         defaultProperties.setProperty(PolicyConfigConstants.JUNIT_PROP_NAME, "test");
-        final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine("test" + CONFIG_PROPERTIES_FILE, defaultProperties);
+        final StdPolicyEngine spyPolicyEngine =
+                getSpyPolicyEngine("test" + CONFIG_PROPERTIES_FILE, defaultProperties);
 
-        final Collection<String> actualResponse = spyPolicyEngine.listConfig(new ConfigRequestParameters());
+        final Collection<String> actualResponse =
+                spyPolicyEngine.listConfig(new ConfigRequestParameters());
 
         assertEquals(1, actualResponse.size());
 
@@ -475,8 +504,8 @@ public class StdPolicyEngineTest {
         final ResponseEntity<StdDecisionResponse> stubbedResponse =
                 new ResponseEntity<>(getStdDecisionResponse(), HttpStatus.ACCEPTED);
 
-        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(GET_DECISION_RESOURCE_NAME), eq(HttpMethod.POST),
-                any(), any());
+        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(GET_DECISION_RESOURCE_NAME),
+                eq(HttpMethod.POST), any(), any());
 
         final DecisionResponse actualResponse =
                 spyPolicyEngine.getDecision(ONAP_NAME_VAL, Collections.emptyMap(), REQUEST_UUID);
@@ -485,7 +514,8 @@ public class StdPolicyEngineTest {
     }
 
     @Test(expected = PolicyDecisionException.class)
-    public void testStdPolicyEngineGetDecision_PolicyDecision_CallPDPThrow400Exception_Exception() throws Exception {
+    public void testStdPolicyEngineGetDecision_PolicyDecision_CallPDPThrow400Exception_Exception()
+            throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
         doThrow(new RuntimeException(new RestClientException("Error 400"))).when(spyPolicyEngine)
                 .callNewPDP(eq(GET_DECISION_RESOURCE_NAME), eq(HttpMethod.POST), any(), any());
@@ -493,15 +523,16 @@ public class StdPolicyEngineTest {
     }
 
     @Test
-    public void testStdPolicyEnginGetDecision_DecisionRequestParameters_noException() throws Exception {
+    public void testStdPolicyEnginGetDecision_DecisionRequestParameters_noException()
+            throws Exception {
 
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
 
         final ResponseEntity<StdDecisionResponse> stubbedResponse =
                 new ResponseEntity<>(getStdDecisionResponse(), HttpStatus.ACCEPTED);
 
-        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(GET_DECISION_RESOURCE_NAME), eq(HttpMethod.POST),
-                any(), any());
+        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(GET_DECISION_RESOURCE_NAME),
+                eq(HttpMethod.POST), any(), any());
 
         final DecisionRequestParameters requestParameters = new DecisionRequestParameters();
         requestParameters.setOnapName(ONAP_NAME_VAL);
@@ -514,22 +545,26 @@ public class StdPolicyEngineTest {
     }
 
     @Test(expected = PolicyDecisionException.class)
-    public void ttestStdPolicyEnginGetDecision_NullDecisionRequestParameters_Exception() throws Exception {
+    public void ttestStdPolicyEnginGetDecision_NullDecisionRequestParameters_Exception()
+            throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
         spyPolicyEngine.getDecision((DecisionRequestParameters) null);
     }
 
     @Test
-    public void testStdPolicyEnginGetMetrics_MetricsRequestParameters_noException() throws Exception {
+    public void testStdPolicyEnginGetMetrics_MetricsRequestParameters_noException()
+            throws Exception {
 
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
 
-        final ResponseEntity<String> stubbedResponse = new ResponseEntity<>("Metrics", HttpStatus.ACCEPTED);
+        final ResponseEntity<String> stubbedResponse =
+                new ResponseEntity<>("Metrics", HttpStatus.ACCEPTED);
 
-        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(GET_METRICS_RESOURCE_NAME), eq(HttpMethod.GET),
-                any(), any());
+        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(GET_METRICS_RESOURCE_NAME),
+                eq(HttpMethod.GET), any(), any());
 
-        final MetricsResponse actualResponse = spyPolicyEngine.getMetrics(new MetricsRequestParameters());
+        final MetricsResponse actualResponse =
+                spyPolicyEngine.getMetrics(new MetricsRequestParameters());
         assertNotNull(actualResponse);
         assertEquals(HttpStatus.ACCEPTED.value(), actualResponse.getResponseCode());
 
@@ -539,10 +574,12 @@ public class StdPolicyEngineTest {
     public void testStdPolicyEngineGetMetrics_MetricsRequestParametersCallPDPThrowHttpException_ResponseWithHttpCode()
             throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
-        doThrow(new PolicyException(new HttpClientErrorException(HttpStatus.BAD_GATEWAY))).when(spyPolicyEngine)
+        doThrow(new PolicyException(new HttpClientErrorException(HttpStatus.BAD_GATEWAY)))
+                .when(spyPolicyEngine)
                 .callNewPDP(eq(GET_METRICS_RESOURCE_NAME), eq(HttpMethod.GET), any(), any());
 
-        final MetricsResponse actualResponse = spyPolicyEngine.getMetrics(new MetricsRequestParameters());
+        final MetricsResponse actualResponse =
+                spyPolicyEngine.getMetrics(new MetricsRequestParameters());
         assertNotNull(actualResponse);
         assertEquals(HttpStatus.BAD_GATEWAY.value(), actualResponse.getResponseCode());
 
@@ -552,8 +589,8 @@ public class StdPolicyEngineTest {
     public void testStdPolicyEngineGetMetrics_MetricsRequestParametersCallPDPThrowPolicyException_Exception()
             throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
-        doThrow(PolicyException.class).when(spyPolicyEngine).callNewPDP(eq(GET_METRICS_RESOURCE_NAME),
-                eq(HttpMethod.GET), any(), any());
+        doThrow(PolicyException.class).when(spyPolicyEngine)
+                .callNewPDP(eq(GET_METRICS_RESOURCE_NAME), eq(HttpMethod.GET), any(), any());
 
         spyPolicyEngine.getMetrics(new MetricsRequestParameters());
 
@@ -564,12 +601,14 @@ public class StdPolicyEngineTest {
 
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
 
-        final ResponseEntity<String> stubbedResponse = new ResponseEntity<>("Successful", HttpStatus.OK);
+        final ResponseEntity<String> stubbedResponse =
+                new ResponseEntity<>("Successful", HttpStatus.OK);
 
-        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(PUSH_POLICY_RESOURCE_NAME), eq(HttpMethod.PUT),
-                any(), any());
+        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(PUSH_POLICY_RESOURCE_NAME),
+                eq(HttpMethod.PUT), any(), any());
 
-        final PolicyChangeResponse actualResponse = spyPolicyEngine.pushPolicy(new PushPolicyParameters());
+        final PolicyChangeResponse actualResponse =
+                spyPolicyEngine.pushPolicy(new PushPolicyParameters());
 
         assertNotNull(actualResponse);
         assertEquals(HttpStatus.OK.value(), actualResponse.getResponseCode());
@@ -579,10 +618,12 @@ public class StdPolicyEngineTest {
     public void testStdPolicyEnginePushPolicy_PushPolicyParametersThrowsHttpClientErrorException_ResponseWithHttpCode()
             throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
-        doThrow(new PolicyException(new HttpClientErrorException(HttpStatus.BAD_GATEWAY))).when(spyPolicyEngine)
+        doThrow(new PolicyException(new HttpClientErrorException(HttpStatus.BAD_GATEWAY)))
+                .when(spyPolicyEngine)
                 .callNewPDP(eq(PUSH_POLICY_RESOURCE_NAME), eq(HttpMethod.PUT), any(), any());
 
-        final PolicyChangeResponse actualResponse = spyPolicyEngine.pushPolicy(new PushPolicyParameters());
+        final PolicyChangeResponse actualResponse =
+                spyPolicyEngine.pushPolicy(new PushPolicyParameters());
 
         assertNotNull(actualResponse);
         assertEquals(HttpStatus.BAD_GATEWAY.value(), actualResponse.getResponseCode());
@@ -592,41 +633,46 @@ public class StdPolicyEngineTest {
     @Test(expected = PolicyException.class)
     public void testStdPolicyEnginePushPolicy_PushPolicyParameters_Exception() throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
-        doThrow(PolicyException.class).when(spyPolicyEngine).callNewPDP(eq(PUSH_POLICY_RESOURCE_NAME),
-                eq(HttpMethod.PUT), any(), any());
+        doThrow(PolicyException.class).when(spyPolicyEngine)
+                .callNewPDP(eq(PUSH_POLICY_RESOURCE_NAME), eq(HttpMethod.PUT), any(), any());
 
         spyPolicyEngine.pushPolicy(new PushPolicyParameters());
 
     }
 
     @Test
-    public void testStdPolicyEnginDeletePolicy_DeletePolicyParameters_noException() throws Exception {
+    public void testStdPolicyEnginDeletePolicy_DeletePolicyParameters_noException()
+            throws Exception {
 
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
 
-        final ResponseEntity<String> stubbedResponse = new ResponseEntity<>("Successful", HttpStatus.OK);
+        final ResponseEntity<String> stubbedResponse =
+                new ResponseEntity<>("Successful", HttpStatus.OK);
 
         doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(DELETE_POLICY_RESOURCE_NAME),
                 eq(HttpMethod.DELETE), any(), any());
 
-        final PolicyChangeResponse actualResponse = spyPolicyEngine.deletePolicy(new DeletePolicyParameters());
+        final PolicyChangeResponse actualResponse =
+                spyPolicyEngine.deletePolicy(new DeletePolicyParameters());
 
         assertNotNull(actualResponse);
         assertEquals(HttpStatus.OK.value(), actualResponse.getResponseCode());
     }
 
     @Test
-    public void testStdPolicyEnginGetDictionaryItem_DictionaryParameters_noException() throws Exception {
+    public void testStdPolicyEnginGetDictionaryItem_DictionaryParameters_noException()
+            throws Exception {
 
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
 
         final ResponseEntity<APIDictionaryResponse> stubbedResponse =
                 new ResponseEntity<>(getAPIDictionaryResponse(), HttpStatus.OK);
 
-        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(GET_DICTIONARY_ITEMS_RESOURCE_NAME),
-                eq(HttpMethod.POST), any(), any());
+        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(
+                eq(GET_DICTIONARY_ITEMS_RESOURCE_NAME), eq(HttpMethod.POST), any(), any());
 
-        final DictionaryResponse actualResponse = spyPolicyEngine.getDictionaryItem(new DictionaryParameters());
+        final DictionaryResponse actualResponse =
+                spyPolicyEngine.getDictionaryItem(new DictionaryParameters());
 
         assertNotNull(actualResponse);
     }
@@ -635,11 +681,13 @@ public class StdPolicyEngineTest {
     public void testStdPolicyGetDictionaryItem_DictionaryParametersWithHttp400ExceptionThrown_ResponseWithHttpCode()
             throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
-        doThrow(new RuntimeException(new HttpClientErrorException(HttpStatus.BAD_REQUEST, "Error 400")))
-                .when(spyPolicyEngine)
-                .callNewPDP(eq(GET_DICTIONARY_ITEMS_RESOURCE_NAME), eq(HttpMethod.POST), any(), any());
+        doThrow(new RuntimeException(
+                new HttpClientErrorException(HttpStatus.BAD_REQUEST, "Error 400")))
+                        .when(spyPolicyEngine).callNewPDP(eq(GET_DICTIONARY_ITEMS_RESOURCE_NAME),
+                                eq(HttpMethod.POST), any(), any());
 
-        final DictionaryResponse actualResponse = spyPolicyEngine.getDictionaryItem(new DictionaryParameters());
+        final DictionaryResponse actualResponse =
+                spyPolicyEngine.getDictionaryItem(new DictionaryParameters());
 
         assertNotNull(actualResponse);
         assertEquals(HttpStatus.BAD_REQUEST.value(), actualResponse.getResponseCode());
@@ -650,11 +698,13 @@ public class StdPolicyEngineTest {
     public void testStdPolicyGetDictionaryItem_DictionaryParametersWithHttp401ExceptionThrown_ResponseWithHttpCode()
             throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
-        doThrow(new RuntimeException(new HttpClientErrorException(HttpStatus.UNAUTHORIZED, "Error 401")))
-                .when(spyPolicyEngine)
-                .callNewPDP(eq(GET_DICTIONARY_ITEMS_RESOURCE_NAME), eq(HttpMethod.POST), any(), any());
+        doThrow(new RuntimeException(
+                new HttpClientErrorException(HttpStatus.UNAUTHORIZED, "Error 401")))
+                        .when(spyPolicyEngine).callNewPDP(eq(GET_DICTIONARY_ITEMS_RESOURCE_NAME),
+                                eq(HttpMethod.POST), any(), any());
 
-        final DictionaryResponse actualResponse = spyPolicyEngine.getDictionaryItem(new DictionaryParameters());
+        final DictionaryResponse actualResponse =
+                spyPolicyEngine.getDictionaryItem(new DictionaryParameters());
 
         assertNotNull(actualResponse);
         assertEquals(HttpStatus.UNAUTHORIZED.value(), actualResponse.getResponseCode());
@@ -665,11 +715,13 @@ public class StdPolicyEngineTest {
     public void testStdPolicyGetDictionaryItem_DictionaryParametersWithRunTimeExceptionThrown_ResponseWithHttpCode()
             throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
-        doThrow(new RuntimeException(new HttpClientErrorException(HttpStatus.INTERNAL_SERVER_ERROR, "Error")))
-                .when(spyPolicyEngine)
-                .callNewPDP(eq(GET_DICTIONARY_ITEMS_RESOURCE_NAME), eq(HttpMethod.POST), any(), any());
+        doThrow(new RuntimeException(
+                new HttpClientErrorException(HttpStatus.INTERNAL_SERVER_ERROR, "Error")))
+                        .when(spyPolicyEngine).callNewPDP(eq(GET_DICTIONARY_ITEMS_RESOURCE_NAME),
+                                eq(HttpMethod.POST), any(), any());
 
-        final DictionaryResponse actualResponse = spyPolicyEngine.getDictionaryItem(new DictionaryParameters());
+        final DictionaryResponse actualResponse =
+                spyPolicyEngine.getDictionaryItem(new DictionaryParameters());
 
         assertNotNull(actualResponse);
         assertEquals(HttpStatus.INTERNAL_SERVER_ERROR.value(), actualResponse.getResponseCode());
@@ -677,50 +729,59 @@ public class StdPolicyEngineTest {
     }
 
     @Test
-    public void testStdPolicyEnginCreateDictionaryItem_DictionaryParameters_noException() throws Exception {
+    public void testStdPolicyEnginCreateDictionaryItem_DictionaryParameters_noException()
+            throws Exception {
 
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
 
-        final ResponseEntity<String> stubbedResponse = new ResponseEntity<>("Successful", HttpStatus.OK);
+        final ResponseEntity<String> stubbedResponse =
+                new ResponseEntity<>("Successful", HttpStatus.OK);
 
-        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(CREATE_DICTIONARY_ITEM_RESOURCE_NAME),
-                eq(HttpMethod.PUT), any(), any());
+        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(
+                eq(CREATE_DICTIONARY_ITEM_RESOURCE_NAME), eq(HttpMethod.PUT), any(), any());
 
-        final PolicyChangeResponse actualResponse = spyPolicyEngine.createDictionaryItem(new DictionaryParameters());
+        final PolicyChangeResponse actualResponse =
+                spyPolicyEngine.createDictionaryItem(new DictionaryParameters());
 
         assertNotNull(actualResponse);
         assertEquals(HttpStatus.OK.value(), actualResponse.getResponseCode());
     }
 
     @Test
-    public void testStdPolicyEnginUpdateDictionaryItem_DictionaryParameters_noException() throws Exception {
+    public void testStdPolicyEnginUpdateDictionaryItem_DictionaryParameters_noException()
+            throws Exception {
 
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
 
-        final ResponseEntity<String> stubbedResponse = new ResponseEntity<>("Successful", HttpStatus.OK);
+        final ResponseEntity<String> stubbedResponse =
+                new ResponseEntity<>("Successful", HttpStatus.OK);
 
-        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(UPDATE_DICTIONARY_ITEM_RESOURCE_NAME),
-                eq(HttpMethod.PUT), any(), any());
+        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(
+                eq(UPDATE_DICTIONARY_ITEM_RESOURCE_NAME), eq(HttpMethod.PUT), any(), any());
 
-        final PolicyChangeResponse actualResponse = spyPolicyEngine.updateDictionaryItem(new DictionaryParameters());
+        final PolicyChangeResponse actualResponse =
+                spyPolicyEngine.updateDictionaryItem(new DictionaryParameters());
 
         assertNotNull(actualResponse);
         assertEquals(HttpStatus.OK.value(), actualResponse.getResponseCode());
     }
 
     @Test
-    public void testStdPolicyEnginPolicyEngineImport_ImportParameters_noException() throws Exception {
+    public void testStdPolicyEnginPolicyEngineImport_ImportParameters_noException()
+            throws Exception {
         final File emptyfile = temporaryFolder.newFile("emptyFile.txt");
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
 
-        final ResponseEntity<String> stubbedResponse = new ResponseEntity<>("Successful", HttpStatus.OK);
+        final ResponseEntity<String> stubbedResponse =
+                new ResponseEntity<>("Successful", HttpStatus.OK);
 
-        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(POLICY_ENGINE_IMPORT_RESOURCE_NAME),
-                eq(HttpMethod.POST), any(), any());
+        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(
+                eq(POLICY_ENGINE_IMPORT_RESOURCE_NAME), eq(HttpMethod.POST), any(), any());
 
         final ImportParameters importParameters = new ImportParameters();
         importParameters.setFilePath(emptyfile.toString());
-        final PolicyChangeResponse actualResponse = spyPolicyEngine.policyEngineImport(importParameters);
+        final PolicyChangeResponse actualResponse =
+                spyPolicyEngine.policyEngineImport(importParameters);
 
         assertNotNull(actualResponse);
         assertEquals(HttpStatus.OK.value(), actualResponse.getResponseCode());
@@ -730,12 +791,14 @@ public class StdPolicyEngineTest {
     public void testStdPolicyEnginCreatePolicy_PolicyParameters_noException() throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
 
-        final ResponseEntity<String> stubbedResponse = new ResponseEntity<>("Successful", HttpStatus.OK);
+        final ResponseEntity<String> stubbedResponse =
+                new ResponseEntity<>("Successful", HttpStatus.OK);
 
-        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(CREATE_POLICY_RESOURCE_NAME), eq(HttpMethod.PUT),
-                any(), any());
+        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(CREATE_POLICY_RESOURCE_NAME),
+                eq(HttpMethod.PUT), any(), any());
 
-        final PolicyChangeResponse actualResponse = spyPolicyEngine.createPolicy(new PolicyParameters());
+        final PolicyChangeResponse actualResponse =
+                spyPolicyEngine.createPolicy(new PolicyParameters());
 
         assertNotNull(actualResponse);
         assertEquals(HttpStatus.OK.value(), actualResponse.getResponseCode());
@@ -745,12 +808,14 @@ public class StdPolicyEngineTest {
     public void testStdPolicyEnginUpdatePolicy_PolicyParameters_noException() throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
 
-        final ResponseEntity<String> stubbedResponse = new ResponseEntity<>("Successful", HttpStatus.OK);
+        final ResponseEntity<String> stubbedResponse =
+                new ResponseEntity<>("Successful", HttpStatus.OK);
 
-        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(UPDATE_POLICY_RESOURCE_NAME), eq(HttpMethod.PUT),
-                any(), any());
+        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(UPDATE_POLICY_RESOURCE_NAME),
+                eq(HttpMethod.PUT), any(), any());
 
-        final PolicyChangeResponse actualResponse = spyPolicyEngine.updatePolicy(new PolicyParameters());
+        final PolicyChangeResponse actualResponse =
+                spyPolicyEngine.updatePolicy(new PolicyParameters());
 
         assertNotNull(actualResponse);
         assertEquals(HttpStatus.OK.value(), actualResponse.getResponseCode());
@@ -781,53 +846,60 @@ public class StdPolicyEngineTest {
     public void testStdPolicyEnginPushPolicy_PolicyParameters_noException() throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
 
-        final ResponseEntity<String> stubbedResponse = new ResponseEntity<>("Successful", HttpStatus.OK);
+        final ResponseEntity<String> stubbedResponse =
+                new ResponseEntity<>("Successful", HttpStatus.OK);
 
-        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(PUSH_POLICY_RESOURCE_NAME), eq(HttpMethod.PUT),
-                any(), any());
+        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(PUSH_POLICY_RESOURCE_NAME),
+                eq(HttpMethod.PUT), any(), any());
 
-        final String actualResponse =
-                spyPolicyEngine.pushPolicy("POLICY_SCOPE", ONAP_NAME_VAL, "POLICY_TYPE", "POLICY_GROUP", REQUEST_UUID);
+        final String actualResponse = spyPolicyEngine.pushPolicy("POLICY_SCOPE", ONAP_NAME_VAL,
+                "POLICY_TYPE", "POLICY_GROUP", REQUEST_UUID);
 
         assertNotNull(actualResponse);
     }
 
     @Test
-    public void testStdPolicyEnginCreateUpdateConfigPolicy_PolicyParameters_noException() throws Exception {
+    public void testStdPolicyEnginCreateUpdateConfigPolicy_PolicyParameters_noException()
+            throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
 
-        final ResponseEntity<String> stubbedResponse = new ResponseEntity<>("Successful", HttpStatus.OK);
+        final ResponseEntity<String> stubbedResponse =
+                new ResponseEntity<>("Successful", HttpStatus.OK);
 
-        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(UPDATE_POLICY_RESOURCE_NAME), eq(HttpMethod.PUT),
-                any(), any());
+        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(UPDATE_POLICY_RESOURCE_NAME),
+                eq(HttpMethod.PUT), any(), any());
 
-        final String actualResponse = spyPolicyEngine.createUpdateConfigPolicy("POLICY_NAME", ONAP_NAME_VAL,
-                ONAP_NAME_VAL, "CONFIG_NAME", Collections.emptyMap(), PolicyType.JSON.toString().toUpperCase(), "",
-                "POLICY_SCOPE", REQUEST_UUID, "", "", "", new Date().toString(), true);
+        final String actualResponse = spyPolicyEngine.createUpdateConfigPolicy("POLICY_NAME",
+                ONAP_NAME_VAL, ONAP_NAME_VAL, "CONFIG_NAME", Collections.emptyMap(),
+                PolicyType.JSON.toString().toUpperCase(), "", "POLICY_SCOPE", REQUEST_UUID, "", "",
+                "", new Date().toString(), true);
 
         assertNotNull(actualResponse);
     }
 
     @Test(expected = PolicyException.class)
-    public void testStdPolicyEnginCreateUpdateConfigPolicy_NullPolicyName_Exception() throws Exception {
+    public void testStdPolicyEnginCreateUpdateConfigPolicy_NullPolicyName_Exception()
+            throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
 
-        spyPolicyEngine.createUpdateConfigPolicy(null, null, null, null, null, null, null, null, null, null, null, null,
-                null, true);
+        spyPolicyEngine.createUpdateConfigPolicy(null, null, null, null, null, null, null, null,
+                null, null, null, null, null, true);
     }
 
     @Test
-    public void testStdPolicyEnginCreateUpdateConfigFirewallPolicy_PolicyParameters_noException() throws Exception {
+    public void testStdPolicyEnginCreateUpdateConfigFirewallPolicy_PolicyParameters_noException()
+            throws Exception {
         final StdPolicyEngine spyPolicyEngine = getSpyPolicyEngine();
 
-        final ResponseEntity<String> stubbedResponse = new ResponseEntity<>("Successful", HttpStatus.OK);
+        final ResponseEntity<String> stubbedResponse =
+                new ResponseEntity<>("Successful", HttpStatus.OK);
 
-        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(UPDATE_POLICY_RESOURCE_NAME), eq(HttpMethod.PUT),
-                any(), any());
+        doReturn(stubbedResponse).when(spyPolicyEngine).callNewPDP(eq(UPDATE_POLICY_RESOURCE_NAME),
+                eq(HttpMethod.PUT), any(), any());
 
-        final String actualResponse =
-                spyPolicyEngine.createUpdateConfigFirewallPolicy("POLICY_NAME", getJsonObject(JSON_CONFIGURATION),
-                        "POLICY_SCOPE", REQUEST_UUID, "", "", "", new Date().toString(), true);
+        final String actualResponse = spyPolicyEngine.createUpdateConfigFirewallPolicy(
+                "POLICY_NAME", getJsonObject(JSON_CONFIGURATION), "POLICY_SCOPE", REQUEST_UUID, "",
+                "", "", new Date().toString(), true);
 
         assertNotNull(actualResponse);
     }
@@ -848,7 +920,8 @@ public class StdPolicyEngineTest {
 
         creatPropertyFile(file, properties);
 
-        final StdPolicyEngine spyPolicyEngine = spy(new StdPolicyEngine(file.toString(), (String) null));
+        final StdPolicyEngine spyPolicyEngine =
+                spy(new StdPolicyEngine(file.toString(), (String) null));
         spyPolicyEngine.setScheme(NotificationScheme.MANUAL_NOTIFICATIONS);
         return spyPolicyEngine;
     }
@@ -889,7 +962,8 @@ public class StdPolicyEngineTest {
         return new StdPolicyResponse[] {response};
     }
 
-    private void creatPropertyFile(final File file, final Properties properties) throws IOException {
+    private void creatPropertyFile(final File file, final Properties properties)
+            throws IOException {
         try (final BufferedWriter bufferedWriter = Files.newBufferedWriter(file.toPath());) {
             properties.store(bufferedWriter, COMMENTS);
         }