Upgrade Java 17 in policy-drools-apps

Issue-ID: POLICY-4816
Change-Id: I61d5c2c0b8bf2cc08416d91bbd84f27f2ed5c5c1
Signed-off-by: adheli.tavares <adheli.tavares@est.tech>

2 files changed, 8 insertions, 6 deletions

diff --git a/controlloop/common/feature-controlloop-utils/src/main/java/org/onap/policy/drools/apps/controlloop/feature/utils/ControlLoopUtilsFeature.java b/controlloop/common/feature-controlloop-utils/src/main/java/org/onap/policy/drools/apps/controlloop/feature/utils/ControlLoopUtilsFeature.java
index 98a3b2dae..bc6bbd729 100644
--- a/controlloop/common/feature-controlloop-utils/src/main/java/org/onap/policy/drools/apps/controlloop/feature/utils/ControlLoopUtilsFeature.java
+++ b/controlloop/common/feature-controlloop-utils/src/main/java/org/onap/policy/drools/apps/controlloop/feature/utils/ControlLoopUtilsFeature.java
@@ -3,6 +3,7 @@
  * ONAP
  * ================================================================================
  * Copyright (C) 2017-2019, 2021 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 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.
@@ -33,7 +34,7 @@ import org.slf4j.LoggerFactory;
  */
 public class ControlLoopUtilsFeature implements PolicyEngineFeatureApi {
 
-    private static Logger logger = LoggerFactory.getLogger(ControlLoopUtilsFeature.class);
+    private static final Logger logger = LoggerFactory.getLogger(ControlLoopUtilsFeature.class);
 
     @Override
     public boolean afterStart(PolicyEngine engine) {
diff --git a/controlloop/common/feature-controlloop-utils/src/test/java/org/onap/policy/drools/apps/controlloop/feature/utils/ControlLoopUtilsFeatureTest.java b/controlloop/common/feature-controlloop-utils/src/test/java/org/onap/policy/drools/apps/controlloop/feature/utils/ControlLoopUtilsFeatureTest.java
index 069b370b6..5d1c52ca0 100644
--- a/controlloop/common/feature-controlloop-utils/src/test/java/org/onap/policy/drools/apps/controlloop/feature/utils/ControlLoopUtilsFeatureTest.java
+++ b/controlloop/common/feature-controlloop-utils/src/test/java/org/onap/policy/drools/apps/controlloop/feature/utils/ControlLoopUtilsFeatureTest.java
@@ -3,6 +3,7 @@
  * ONAP
  * ================================================================================
  * Copyright (C) 2017-2021 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 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.
@@ -20,9 +21,9 @@
 
 package org.onap.policy.drools.apps.controlloop.feature.utils;
 
-import static org.junit.Assert.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
 
-import org.junit.Test;
+import org.junit.jupiter.api.Test;
 import org.onap.policy.common.endpoints.http.server.HttpServletServerFactoryInstance;
 import org.onap.policy.common.utils.logging.LoggerUtils;
 import org.onap.policy.drools.system.PolicyEngineConstants;
@@ -31,13 +32,13 @@ import org.onap.policy.simulators.Util;
 /**
  * ControlLoopUtilsFeature JUnit Tests.
  */
-public class ControlLoopUtilsFeatureTest {
+class ControlLoopUtilsFeatureTest {
 
     @Test
-    public void testSimulate() {
+    void testSimulate() {
         LoggerUtils.setLevel("ROOT", "INFO");
         LoggerUtils.setLevel("org.eclipse.jetty", "WARN");
-        final ControlLoopUtilsFeature feature = new ControlLoopUtilsFeature();
+        final var feature = new ControlLoopUtilsFeature();
         feature.afterStart(PolicyEngineConstants.getManager());
         assertNotNull(HttpServletServerFactoryInstance.getServerFactory().get(Util.AAISIM_SERVER_PORT));
         assertNotNull(HttpServletServerFactoryInstance.getServerFactory().get(Util.SOSIM_SERVER_PORT));