Fix minor Sonar Issues for clamp/acm

Issue-ID: POLICY-4834
Change-Id: I17efea9b14bb39d7abbafa4f3b695b0451a08c68
Signed-off-by: FrancescoFioraEst <francesco.fiora@est.tech>

8 files changed, 40 insertions, 44 deletions

diff --git a/models/src/main/java/org/onap/policy/clamp/models/acm/document/base/ToscaServiceTemplateValidation.java b/models/src/main/java/org/onap/policy/clamp/models/acm/document/base/ToscaServiceTemplateValidation.java
index ff580c7c2..0053ca0ca 100644
--- a/models/src/main/java/org/onap/policy/clamp/models/acm/document/base/ToscaServiceTemplateValidation.java
+++ b/models/src/main/java/org/onap/policy/clamp/models/acm/document/base/ToscaServiceTemplateValidation.java
@@ -38,6 +38,7 @@ import org.onap.policy.models.base.Validated;
 public final class ToscaServiceTemplateValidation {
 
     private static final String ROOT_KEY_NAME_SUFFIX = ".Root";
+    private static final String TOPOLOGY_TEMPLATE = "TopologyTemplate";
 
     /**
      * validate a serviceTemplate.
@@ -91,9 +92,9 @@ public final class ToscaServiceTemplateValidation {
     /**
      * Validate ToscaTopologyTemplate.
      *
-     * @param result
-     *
+     * @param result the BeanValidationResult
      * @param topologyTemplate the ToscaServiceTemplate
+     * @param toscaCompositionName the name of the ToscaComposition
      */
     public static void validateToscaTopologyTemplate(BeanValidationResult result,
             DocToscaTopologyTemplate topologyTemplate, String toscaCompositionName) {
@@ -106,14 +107,14 @@ public final class ToscaServiceTemplateValidation {
                     nodeTemplate -> toscaCompositionName.equals(nodeTemplate.getType()))
                     .count();
             if (acNumber == 0) {
-                result.addResult("TopologyTemplate", nodeTemplates, ValidationStatus.INVALID, acNodeTypeNotPresent);
+                result.addResult(TOPOLOGY_TEMPLATE, nodeTemplates, ValidationStatus.INVALID, acNodeTypeNotPresent);
             }
             if (acNumber > 1) {
-                result.addResult("TopologyTemplate", nodeTemplates, ValidationStatus.INVALID, "NodeTemplate with type "
+                result.addResult(TOPOLOGY_TEMPLATE, nodeTemplates, ValidationStatus.INVALID, "NodeTemplate with type "
                         + toscaCompositionName + " not allowed to be more than one!");
             }
         } else {
-            result.addResult("TopologyTemplate", topologyTemplate, ValidationStatus.INVALID, acNodeTypeNotPresent);
+            result.addResult(TOPOLOGY_TEMPLATE, topologyTemplate, ValidationStatus.INVALID, acNodeTypeNotPresent);
         }
     }
 
diff --git a/models/src/main/java/org/onap/policy/clamp/models/acm/persistence/provider/AcDefinitionProvider.java b/models/src/main/java/org/onap/policy/clamp/models/acm/persistence/provider/AcDefinitionProvider.java
index a518c4908..a9b9a0cfd 100755
--- a/models/src/main/java/org/onap/policy/clamp/models/acm/persistence/provider/AcDefinitionProvider.java
+++ b/models/src/main/java/org/onap/policy/clamp/models/acm/persistence/provider/AcDefinitionProvider.java
@@ -72,8 +72,8 @@ public class AcDefinitionProvider {
         }
         acmDefinition.setElementStateMap(AcmUtils.createElementStateMap(acElements, AcTypeState.COMMISSIONED));
         var jpaAcmDefinition = ProviderUtils.getJpaAndValidate(acmDefinition, JpaAutomationCompositionDefinition::new,
-                "AutomationCompositionDefinition");
-        var validationResult = new BeanValidationResult("AutomationCompositionDefinition", acmDefinition);
+            acmDefinition.getClass().getSimpleName());
+        var validationResult = new BeanValidationResult(acmDefinition.getClass().getSimpleName(), acmDefinition);
         ToscaServiceTemplateValidation.validate(validationResult, jpaAcmDefinition.getServiceTemplate(),
                 toscaCompositionName);
         if (! validationResult.isValid()) {
diff --git a/models/src/main/java/org/onap/policy/clamp/models/acm/persistence/provider/ProviderUtils.java b/models/src/main/java/org/onap/policy/clamp/models/acm/persistence/provider/ProviderUtils.java
index 4d4b25b77..6ba6ac016 100755
--- a/models/src/main/java/org/onap/policy/clamp/models/acm/persistence/provider/ProviderUtils.java
+++ b/models/src/main/java/org/onap/policy/clamp/models/acm/persistence/provider/ProviderUtils.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2021-2022 Nordix Foundation.
+ *  Copyright (C) 2021-2023 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,7 +24,6 @@ import jakarta.ws.rs.core.Response;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.function.Supplier;
-import java.util.stream.Collectors;
 import lombok.AccessLevel;
 import lombok.NoArgsConstructor;
 import org.onap.policy.common.parameters.BeanValidationResult;
diff --git a/participant/participant-impl/participant-impl-kubernetes/src/test/java/org/onap/policy/clamp/acm/participant/kubernetes/service/ChartStoreTest.java b/participant/participant-impl/participant-impl-kubernetes/src/test/java/org/onap/policy/clamp/acm/participant/kubernetes/service/ChartStoreTest.java
index 70f80c8a7..b7e0f49dc 100644
--- a/participant/participant-impl/participant-impl-kubernetes/src/test/java/org/onap/policy/clamp/acm/participant/kubernetes/service/ChartStoreTest.java
+++ b/participant/participant-impl/participant-impl-kubernetes/src/test/java/org/onap/policy/clamp/acm/participant/kubernetes/service/ChartStoreTest.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2021-2022 Nordix Foundation.
+ *  Copyright (C) 2021-2023 Nordix Foundation.
  *  Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -88,25 +88,25 @@ class ChartStoreTest {
 
     @Test
     void test_getHelmChartFile() {
-        File file = chartStore.getHelmChartFile(charts.get(0));
+        var file = chartStore.getHelmChartFile(charts.get(0));
         assertNotNull(file);
         assertThat(file.getPath()).endsWith(charts.get(0).getChartId().getName());
     }
 
     @Test
     void test_getOverrideFile() {
-        File file = chartStore.getOverrideFile(charts.get(0));
+        var file = chartStore.getOverrideFile(charts.get(0));
         assertNotNull(file);
         assertThat(file.getPath()).endsWith("values.yaml");
     }
 
     @Test
     void test_saveChart() throws IOException, ServiceException {
-        MockMultipartFile mockChartFile = new MockMultipartFile("chart", "dummy".getBytes());
-        MockMultipartFile mockOverrideFile = new MockMultipartFile("override", "dummy".getBytes());
-        ChartInfo testChart = charts.get(0);
+        var mockChartFile = new MockMultipartFile("chart", "dummy".getBytes());
+        var mockOverrideFile = new MockMultipartFile("override", "dummy".getBytes());
+        var testChart = charts.get(0);
         testChart.setChartId(new ToscaConceptIdentifier("testChart", "1.0.0"));
-        ChartInfo result = chartStore.saveChart(charts.get(0), mockChartFile, mockOverrideFile);
+        var result = chartStore.saveChart(charts.get(0), mockChartFile, mockOverrideFile);
 
         assertThat(result.getChartId().getName()).isEqualTo("testChart");
         assertThat(chartStore.getLocalChartMap()).hasSize(1);
@@ -121,7 +121,7 @@ class ChartStoreTest {
         assertNull(chartStore.getChart(charts.get(0).getChartId().getName(), charts.get(0).getChartId().getVersion()));
         chartStore.getLocalChartMap().put(charts.get(0).getChartId().getName() + "_" + charts.get(0).getChartId()
                 .getVersion(), charts.get(0));
-        ChartInfo chart = chartStore.getChart(charts.get(0).getChartId().getName(),
+        var chart = chartStore.getChart(charts.get(0).getChartId().getName(),
             charts.get(0).getChartId().getVersion());
         assertThat(chart.getChartId().getName()).isEqualTo(charts.get(0).getChartId().getName());
     }
@@ -131,13 +131,13 @@ class ChartStoreTest {
         // When the chart store is empty before adding any charts
         assertThat(chartStore.getAllCharts()).isEmpty();
 
-        for (ChartInfo chart : charts) {
+        for (var chart : charts) {
             chartStore.getLocalChartMap().put(chart.getChartId().getName() + "_" + chart.getChartId().getVersion(),
                 chart);
         }
-        List<ChartInfo> retrievedChartList = chartStore.getAllCharts();
-        assertThat(retrievedChartList).isNotEmpty();
-        assertThat(retrievedChartList).hasSameSizeAs(charts);
+        var retrievedChartList = chartStore.getAllCharts();
+        assertThat(retrievedChartList).isNotEmpty()
+            .hasSameSizeAs(charts);
     }
 
     @Test
@@ -151,7 +151,7 @@ class ChartStoreTest {
 
     @Test
     void test_getAppPath() {
-        Path path = chartStore.getAppPath(charts.get(0).getChartId());
+        var path = chartStore.getAppPath(charts.get(0).getChartId());
         assertNotNull(path);
         assertThat(path.toString()).endsWith(charts.get(0).getChartId().getVersion());
         assertThat(path.toString()).startsWith("target");
@@ -159,16 +159,16 @@ class ChartStoreTest {
 
     @Test
     void test_chartSoreInstantiationWithExistingChartFiles() throws IOException, ServiceException {
-        MockMultipartFile mockChartFile = new MockMultipartFile("HelmChartFile", "dummyData".getBytes());
-        MockMultipartFile mockOverrideFile = new MockMultipartFile("overrideFile.yaml", "dummyData".getBytes());
-        ChartInfo testChart = charts.get(0);
+        var mockChartFile = new MockMultipartFile("HelmChartFile", "dummyData".getBytes());
+        var mockOverrideFile = new MockMultipartFile("overrideFile.yaml", "dummyData".getBytes());
+        var testChart = charts.get(0);
         testChart.setChartId(new ToscaConceptIdentifier("dummyChart", "1.0.0"));
 
         //Creating a dummy chart in local dir.
         chartStore.saveChart(charts.get(0), mockChartFile, mockOverrideFile);
 
         //Instantiating a new chartStore object with pre available chart in local.
-        ChartStore chartStore2 = new ChartStore(parameters);
+        var chartStore2 = new ChartStore(parameters);
         assertThat(chartStore2.getLocalChartMap()).hasSize(1).containsKey("dummyChart_" + charts.get(0).getChartId()
             .getVersion());
     }
diff --git a/participant/participant-impl/participant-impl-policy/src/main/java/org/onap/policy/clamp/acm/participant/policy/client/AbstractHttpClient.java b/participant/participant-impl/participant-impl-policy/src/main/java/org/onap/policy/clamp/acm/participant/policy/client/AbstractHttpClient.java
index f0e0d65bb..6429d062e 100755
--- a/participant/participant-impl/participant-impl-policy/src/main/java/org/onap/policy/clamp/acm/participant/policy/client/AbstractHttpClient.java
+++ b/participant/participant-impl/participant-impl-policy/src/main/java/org/onap/policy/clamp/acm/participant/policy/client/AbstractHttpClient.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2021 Nordix Foundation.
+ *  Copyright (C) 2021,2023 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -25,7 +25,6 @@ import jakarta.ws.rs.core.HttpHeaders;
 import jakarta.ws.rs.core.MediaType;
 import jakarta.ws.rs.core.Response;
 import jakarta.ws.rs.core.Response.Status;
-import java.io.Closeable;
 import java.io.IOException;
 import java.util.Collections;
 import java.util.Map;
@@ -36,7 +35,7 @@ import org.onap.policy.common.endpoints.http.client.HttpClientFactoryInstance;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public abstract class AbstractHttpClient implements Closeable {
+public abstract class AbstractHttpClient implements AutoCloseable {
 
     private static final Logger LOGGER = LoggerFactory.getLogger(AbstractHttpClient.class);
     private final HttpClient httpclient;
diff --git a/runtime-acm/src/test/java/org/onap/policy/clamp/acm/runtime/contract/ParticipantControllerStubTest.java b/runtime-acm/src/test/java/org/onap/policy/clamp/acm/runtime/contract/ParticipantControllerStubTest.java
index a1ad82945..5af3ca2a1 100755
--- a/runtime-acm/src/test/java/org/onap/policy/clamp/acm/runtime/contract/ParticipantControllerStubTest.java
+++ b/runtime-acm/src/test/java/org/onap/policy/clamp/acm/runtime/contract/ParticipantControllerStubTest.java
@@ -37,7 +37,7 @@ import org.springframework.test.context.junit.jupiter.SpringExtension;
 @ExtendWith(SpringExtension.class)
 @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
 @ActiveProfiles({ "test", "stub" })
-public class ParticipantControllerStubTest extends CommonRestController {
+class ParticipantControllerStubTest extends CommonRestController {
     private static final String PARTICIPANT_ENDPOINT = "participants";
     private static final String PARTICIPANT_ID = "101c62b3-8918-41b9-a747-d21eb79c6c03";
 
diff --git a/runtime-acm/src/test/java/org/onap/policy/clamp/acm/runtime/supervision/comm/SupervisionMessagesTest.java b/runtime-acm/src/test/java/org/onap/policy/clamp/acm/runtime/supervision/comm/SupervisionMessagesTest.java
index 87e00da93..06bedabde 100755
--- a/runtime-acm/src/test/java/org/onap/policy/clamp/acm/runtime/supervision/comm/SupervisionMessagesTest.java
+++ b/runtime-acm/src/test/java/org/onap/policy/clamp/acm/runtime/supervision/comm/SupervisionMessagesTest.java
@@ -244,8 +244,6 @@ class SupervisionMessagesTest {
         publisher.active(List.of(topicSink));
 
         var serviceTemplate = InstantiationUtils.getToscaServiceTemplate(TOSCA_SERVICE_TEMPLATE_YAML);
-        // serviceTemplate.setName("Name");
-        // serviceTemplate.setVersion("1.0.0");
         var acmDefinition = new AutomationCompositionDefinition();
         acmDefinition.setCompositionId(UUID.randomUUID());
         acmDefinition.setServiceTemplate(serviceTemplate);
diff --git a/runtime-acm/src/test/java/org/onap/policy/clamp/acm/runtime/util/rest/CommonRestController.java b/runtime-acm/src/test/java/org/onap/policy/clamp/acm/runtime/util/rest/CommonRestController.java
index fec0f216e..0df9719c2 100755
--- a/runtime-acm/src/test/java/org/onap/policy/clamp/acm/runtime/util/rest/CommonRestController.java
+++ b/runtime-acm/src/test/java/org/onap/policy/clamp/acm/runtime/util/rest/CommonRestController.java
@@ -20,13 +20,12 @@
 
 package org.onap.policy.clamp.acm.runtime.util.rest;
 
+import static org.assertj.core.api.Assertions.assertThat;
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
-import jakarta.ws.rs.client.Client;
 import jakarta.ws.rs.client.ClientBuilder;
 import jakarta.ws.rs.client.Entity;
 import jakarta.ws.rs.client.Invocation;
-import jakarta.ws.rs.client.WebTarget;
 import jakarta.ws.rs.core.MediaType;
 import jakarta.ws.rs.core.Response;
 import org.glassfish.jersey.client.ClientProperties;
@@ -53,10 +52,10 @@ public class CommonRestController {
      * @param endpoint the endpoint of interest
      */
     protected void testSwagger(final String endpoint) {
-        // final Invocation.Builder invocationBuilder = sendActRequest("v3/api-docs");
-        // final String resp = invocationBuilder.get(String.class);
+        final var invocationBuilder = sendActRequest("v3/api-docs");
+        final var resp = invocationBuilder.get(String.class);
 
-        // assertThat(resp).contains(endpoint);
+        assertThat(resp).contains(endpoint);
     }
 
     /**
@@ -107,7 +106,7 @@ public class CommonRestController {
      * @return a request builder
      */
     protected Invocation.Builder sendFqeRequest(final String fullyQualifiedEndpoint, boolean includeAuth) {
-        final Client client = ClientBuilder.newBuilder().build();
+        final var client = ClientBuilder.newBuilder().build();
 
         client.property(ClientProperties.METAINF_SERVICES_LOOKUP_DISABLE, "true");
         client.register(GsonMessageBodyHandler.class);
@@ -116,7 +115,7 @@ public class CommonRestController {
             client.register(HttpAuthenticationFeature.basic("runtimeUser", "zb!XztG34"));
         }
 
-        final WebTarget webTarget = client.target(fullyQualifiedEndpoint);
+        final var webTarget = client.target(fullyQualifiedEndpoint);
 
         return webTarget.request(MediaType.APPLICATION_JSON, MediaType.TEXT_PLAIN);
     }
@@ -128,7 +127,7 @@ public class CommonRestController {
      * @param entity the entity ofthe body
      */
     protected void assertUnauthorizedPost(final String endPoint, final Entity<?> entity) {
-        Response rawresp = sendNoAuthRequest(endPoint).post(entity);
+        var rawresp = sendNoAuthRequest(endPoint).post(entity);
         assertEquals(Response.Status.UNAUTHORIZED.getStatusCode(), rawresp.getStatus());
     }
 
@@ -139,7 +138,7 @@ public class CommonRestController {
      * @param entity the entity ofthe body
      */
     protected void assertUnauthorizedPut(final String endPoint, final Entity<?> entity) {
-        Response rawresp = sendNoAuthRequest(endPoint).put(entity);
+        var rawresp = sendNoAuthRequest(endPoint).put(entity);
         assertEquals(Response.Status.UNAUTHORIZED.getStatusCode(), rawresp.getStatus());
     }
 
@@ -149,7 +148,7 @@ public class CommonRestController {
      * @param endPoint the endpoint
      */
     protected void assertUnauthorizedGet(final String endPoint) {
-        Response rawresp = sendNoAuthRequest(endPoint).buildGet().invoke();
+        var rawresp = sendNoAuthRequest(endPoint).buildGet().invoke();
         assertEquals(Response.Status.UNAUTHORIZED.getStatusCode(), rawresp.getStatus());
     }
 
@@ -159,7 +158,7 @@ public class CommonRestController {
      * @param endPoint the endpoint
      */
     protected void assertUnauthorizedActGet(final String endPoint) {
-        Response rawresp = sendNoAuthActRequest(endPoint).buildGet().invoke();
+        var rawresp = sendNoAuthActRequest(endPoint).buildGet().invoke();
         assertEquals(Response.Status.UNAUTHORIZED.getStatusCode(), rawresp.getStatus());
     }
 
@@ -169,7 +168,7 @@ public class CommonRestController {
      * @param endPoint the endpoint
      */
     protected void assertUnauthorizedDelete(final String endPoint) {
-        Response rawresp = sendNoAuthRequest(endPoint).delete();
+        var rawresp = sendNoAuthRequest(endPoint).delete();
         assertEquals(Response.Status.UNAUTHORIZED.getStatusCode(), rawresp.getStatus());
     }