Java 17 Upgrade

Issue-ID: POLICY-4669
Change-Id: I0157ae0ea7151658308c7e6d429098f16824c190
Signed-off-by: adheli.tavares <adheli.tavares@est.tech>

26 files changed, 210 insertions, 213 deletions

diff --git a/models-sim/models-sim-dmaap/pom.xml b/models-sim/models-sim-dmaap/pom.xml
index 3ee3b32d0..2cfeadd3d 100644
--- a/models-sim/models-sim-dmaap/pom.xml
+++ b/models-sim/models-sim-dmaap/pom.xml
@@ -1,6 +1,6 @@
 <!--
   ============LICENSE_START=======================================================
-   Copyright (C) 2019,2023 Nordix Foundation.
+   Copyright (C) 2019, 2023 Nordix Foundation.
    Modifications Copyright (C) 2019-2021 AT&T Intellectual Property. All rights reserved.
   ================================================================================
   Licensed under the Apache License, Version 2.0 (the "License");
@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.onap.policy.models.sim</groupId>
         <artifactId>policy-models-sim</artifactId>
-        <version>3.0.0-SNAPSHOT</version>
+        <version>3.0.1-SNAPSHOT</version>
     </parent>
 
     <artifactId>policy-models-sim-dmaap</artifactId>
@@ -35,10 +35,6 @@
 
     <dependencies>
         <dependency>
-            <groupId>commons-cli</groupId>
-            <artifactId>commons-cli</artifactId>
-        </dependency>
-        <dependency>
             <groupId>org.onap.policy.common</groupId>
             <artifactId>common-parameters</artifactId>
             <version>${policy.common.version}</version>
@@ -46,6 +42,7 @@
         <dependency>
             <groupId>org.onap.policy.common</groupId>
             <artifactId>utils</artifactId>
+            <version>${policy.common.version}</version>
         </dependency>
         <dependency>
             <groupId>org.onap.policy.common</groupId>
@@ -64,9 +61,8 @@
             <scope>test</scope>
         </dependency>
         <dependency>
-            <groupId>org.mockito</groupId>
-            <artifactId>mockito-core</artifactId>
-            <scope>test</scope>
+            <groupId>commons-cli</groupId>
+            <artifactId>commons-cli</artifactId>
         </dependency>
         <dependency>
             <groupId>org.springframework</groupId>
diff --git a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/provider/DmaapSimProvider.java b/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/provider/DmaapSimProvider.java
index 2119a6521..afbe10f51 100644
--- a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/provider/DmaapSimProvider.java
+++ b/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/provider/DmaapSimProvider.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2019 Nordix Foundation.
+ *  Copyright (C) 2019, 2023 Nordix Foundation.
  *  Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
  *  Modifications Copyright (C) 2021 Bell Canada. All rights reserved.
  * ================================================================================
@@ -22,6 +22,8 @@
 
 package org.onap.policy.models.sim.dmaap.provider;
 
+import jakarta.ws.rs.core.Response;
+import jakarta.ws.rs.core.Response.Status;
 import java.util.Collections;
 import java.util.LinkedHashMap;
 import java.util.List;
@@ -30,8 +32,6 @@ import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.TimeUnit;
-import javax.ws.rs.core.Response;
-import javax.ws.rs.core.Response.Status;
 import lombok.Getter;
 import lombok.Setter;
 import org.onap.policy.common.utils.services.ServiceManagerContainer;
diff --git a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/rest/BaseRestControllerV1.java b/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/rest/BaseRestControllerV1.java
index 472a898c9..84b610a8f 100644
--- a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/rest/BaseRestControllerV1.java
+++ b/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/rest/BaseRestControllerV1.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2019 Nordix Foundation.
+ *  Copyright (C) 2019, 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.
@@ -20,11 +20,11 @@
 
 package org.onap.policy.models.sim.dmaap.rest;
 
+import jakarta.ws.rs.Consumes;
+import jakarta.ws.rs.Produces;
+import jakarta.ws.rs.core.Response.ResponseBuilder;
 import java.net.HttpURLConnection;
 import java.util.UUID;
-import javax.ws.rs.Consumes;
-import javax.ws.rs.Produces;
-import javax.ws.rs.core.Response.ResponseBuilder;
 
 /**
  * Version v1 common superclass to provide DMaaP endpoints for the DMaaP simulator component.
diff --git a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/rest/CambriaMessageBodyHandler.java b/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/rest/CambriaMessageBodyHandler.java
index 64ea29dca..0efab160b 100644
--- a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/rest/CambriaMessageBodyHandler.java
+++ b/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/rest/CambriaMessageBodyHandler.java
@@ -3,6 +3,7 @@
  * ONAP Policy Models
  * ================================================================================
  * Copyright (C) 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.
@@ -20,6 +21,11 @@
 
 package org.onap.policy.models.sim.dmaap.rest;
 
+import jakarta.ws.rs.Consumes;
+import jakarta.ws.rs.core.MediaType;
+import jakarta.ws.rs.core.MultivaluedMap;
+import jakarta.ws.rs.ext.MessageBodyReader;
+import jakarta.ws.rs.ext.Provider;
 import java.io.BufferedReader;
 import java.io.EOFException;
 import java.io.IOException;
@@ -31,11 +37,6 @@ import java.lang.reflect.Type;
 import java.nio.charset.StandardCharsets;
 import java.util.LinkedList;
 import java.util.List;
-import javax.ws.rs.Consumes;
-import javax.ws.rs.core.MediaType;
-import javax.ws.rs.core.MultivaluedMap;
-import javax.ws.rs.ext.MessageBodyReader;
-import javax.ws.rs.ext.Provider;
 import org.apache.commons.io.IOUtils;
 
 /**
@@ -146,7 +147,7 @@ public class CambriaMessageBodyHandler implements MessageBodyReader<Object> {
 
             if (chr == '.') {
                 String text = bldr.toString().trim();
-                return (text.isEmpty() ? 0 : Integer.valueOf(text));
+                return (text.isEmpty() ? 0 : Integer.parseInt(text));
             }
 
             if (!Character.isDigit(chr)) {
diff --git a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/rest/DmaapSimRestControllerV1.java b/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/rest/DmaapSimRestControllerV1.java
index 17b7529f6..5ed04f1a3 100644
--- a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/rest/DmaapSimRestControllerV1.java
+++ b/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/rest/DmaapSimRestControllerV1.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2019,2021 Nordix Foundation.
+ *  Copyright (C) 2019, 2021, 2023 Nordix Foundation.
  *  Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
  *  Modifications Copyright (C) 2021 Bell Canada. All rights reserved.
  * ================================================================================
@@ -22,15 +22,15 @@
 
 package org.onap.policy.models.sim.dmaap.rest;
 
-import javax.ws.rs.Consumes;
-import javax.ws.rs.DefaultValue;
-import javax.ws.rs.GET;
-import javax.ws.rs.POST;
-import javax.ws.rs.Path;
-import javax.ws.rs.PathParam;
-import javax.ws.rs.Produces;
-import javax.ws.rs.QueryParam;
-import javax.ws.rs.core.Response;
+import jakarta.ws.rs.Consumes;
+import jakarta.ws.rs.DefaultValue;
+import jakarta.ws.rs.GET;
+import jakarta.ws.rs.POST;
+import jakarta.ws.rs.Path;
+import jakarta.ws.rs.PathParam;
+import jakarta.ws.rs.Produces;
+import jakarta.ws.rs.QueryParam;
+import jakarta.ws.rs.core.Response;
 import org.onap.policy.models.sim.dmaap.provider.DmaapSimProvider;
 
 /**
diff --git a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/rest/TextMessageBodyHandler.java b/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/rest/TextMessageBodyHandler.java
index c72b7482a..6d3bd730e 100644
--- a/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/rest/TextMessageBodyHandler.java
+++ b/models-sim/models-sim-dmaap/src/main/java/org/onap/policy/models/sim/dmaap/rest/TextMessageBodyHandler.java
@@ -3,6 +3,7 @@
  * ONAP Policy Models
  * ================================================================================
  * Copyright (C) 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.
@@ -20,6 +21,11 @@
 
 package org.onap.policy.models.sim.dmaap.rest;
 
+import jakarta.ws.rs.Consumes;
+import jakarta.ws.rs.core.MediaType;
+import jakarta.ws.rs.core.MultivaluedMap;
+import jakarta.ws.rs.ext.MessageBodyReader;
+import jakarta.ws.rs.ext.Provider;
 import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStream;
@@ -29,11 +35,6 @@ import java.lang.reflect.Type;
 import java.nio.charset.StandardCharsets;
 import java.util.LinkedList;
 import java.util.List;
-import javax.ws.rs.Consumes;
-import javax.ws.rs.core.MediaType;
-import javax.ws.rs.core.MultivaluedMap;
-import javax.ws.rs.ext.MessageBodyReader;
-import javax.ws.rs.ext.Provider;
 
 /**
  * Provider that decodes "text/plain" messages.
diff --git a/models-sim/models-sim-dmaap/src/test/java/org/onap/policy/models/sim/dmaap/provider/DmaapSimProviderTest.java b/models-sim/models-sim-dmaap/src/test/java/org/onap/policy/models/sim/dmaap/provider/DmaapSimProviderTest.java
index 3d72f2e4c..f82ef03f2 100644
--- a/models-sim/models-sim-dmaap/src/test/java/org/onap/policy/models/sim/dmaap/provider/DmaapSimProviderTest.java
+++ b/models-sim/models-sim-dmaap/src/test/java/org/onap/policy/models/sim/dmaap/provider/DmaapSimProviderTest.java
@@ -1,6 +1,7 @@
 /*-
  * ============LICENSE_START=======================================================
  * Copyright (C) 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.
@@ -32,6 +33,8 @@ import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
+import jakarta.ws.rs.core.Response;
+import jakarta.ws.rs.core.Response.Status;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
@@ -39,8 +42,6 @@ import java.util.concurrent.BlockingQueue;
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.TimeUnit;
-import javax.ws.rs.core.Response;
-import javax.ws.rs.core.Response.Status;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
@@ -104,7 +105,7 @@ public class DmaapSimProviderTest {
     }
 
     /**
-     * Verifies that the constructor adds all of the expected actions to the service
+     * Verifies that the constructor adds all the expected actions to the service
      * manager container.
      */
     @Test
@@ -202,7 +203,7 @@ public class DmaapSimProviderTest {
     public void testProcessDmaapMessageGet_Ex() throws InterruptedException {
         BlockingQueue<Response> respQueue = new LinkedBlockingQueue<>();
 
-        // put in a background thread so it doesn't interrupt the tester thread
+        // put in a background thread, so it doesn't interrupt the tester thread
         new Thread(() -> {
             try {
                 when(data1.read(any(), anyInt(), anyLong())).thenThrow(new InterruptedException(EXPECTED_EXCEPTION));
@@ -240,15 +241,15 @@ public class DmaapSimProviderTest {
 
     @Test
     public void testMakeTimerPool() {
-        // use a real provider so we can test the real makeTimer() method
+        // use a real provider, so we can test the real makeTimer() method
         DmaapSimProvider prov2 = new DmaapSimProvider(params);
         prov2.start();
-        assertThatCode(() -> prov2.stop()).doesNotThrowAnyException();
+        assertThatCode(prov2::stop).doesNotThrowAnyException();
     }
 
     @Test
     public void testMakeTopicData() {
-        // use a real provider so we can test the real makeTopicData() method
+        // use a real provider, so we can test the real makeTopicData() method
         DmaapSimProvider prov2 = new DmaapSimProvider(params);
         assertThatCode(() -> prov2.processDmaapMessageGet(TOPIC1, CONSUMER1, CONSUMER_ID1, 0, 0))
                         .doesNotThrowAnyException();
@@ -277,14 +278,11 @@ public class DmaapSimProviderTest {
 
         @Override
         protected TopicData makeTopicData(String topicName) {
-            switch (topicName) {
-                case TOPIC1:
-                    return data1;
-                case TOPIC2:
-                    return data2;
-                default:
-                    throw new IllegalArgumentException("unknown topic name: " + topicName);
-            }
+            return switch (topicName) {
+                case TOPIC1 -> data1;
+                case TOPIC2 -> data2;
+                default -> throw new IllegalArgumentException("unknown topic name: " + topicName);
+            };
         }
     }
 }
diff --git a/models-sim/models-sim-dmaap/src/test/java/org/onap/policy/models/sim/dmaap/rest/BaseRestControllerV1Test.java b/models-sim/models-sim-dmaap/src/test/java/org/onap/policy/models/sim/dmaap/rest/BaseRestControllerV1Test.java
index 5cba78355..0d24436f7 100644
--- a/models-sim/models-sim-dmaap/src/test/java/org/onap/policy/models/sim/dmaap/rest/BaseRestControllerV1Test.java
+++ b/models-sim/models-sim-dmaap/src/test/java/org/onap/policy/models/sim/dmaap/rest/BaseRestControllerV1Test.java
@@ -3,6 +3,7 @@
  * ONAP PAP
  * ================================================================================
  * Copyright (C) 2019 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.
@@ -23,9 +24,9 @@ package org.onap.policy.models.sim.dmaap.rest;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
 
+import jakarta.ws.rs.core.Response;
+import jakarta.ws.rs.core.Response.ResponseBuilder;
 import java.util.UUID;
-import javax.ws.rs.core.Response;
-import javax.ws.rs.core.Response.ResponseBuilder;
 import org.junit.Before;
 import org.junit.Test;
 
diff --git a/models-sim/models-sim-dmaap/src/test/java/org/onap/policy/models/sim/dmaap/rest/CambriaMessageBodyHandlerTest.java b/models-sim/models-sim-dmaap/src/test/java/org/onap/policy/models/sim/dmaap/rest/CambriaMessageBodyHandlerTest.java
index 5d9186c75..ea2a4a530 100644
--- a/models-sim/models-sim-dmaap/src/test/java/org/onap/policy/models/sim/dmaap/rest/CambriaMessageBodyHandlerTest.java
+++ b/models-sim/models-sim-dmaap/src/test/java/org/onap/policy/models/sim/dmaap/rest/CambriaMessageBodyHandlerTest.java
@@ -3,6 +3,7 @@
  * ONAP Policy Models
  * ================================================================================
  * Copyright (C) 2019 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.
@@ -25,13 +26,13 @@ import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
+import jakarta.ws.rs.core.MediaType;
 import java.io.ByteArrayInputStream;
 import java.io.EOFException;
 import java.io.IOException;
 import java.io.InputStream;
 import java.nio.charset.StandardCharsets;
 import java.util.List;
-import javax.ws.rs.core.MediaType;
 import org.junit.Before;
 import org.junit.Test;
 
diff --git a/models-sim/models-sim-dmaap/src/test/java/org/onap/policy/models/sim/dmaap/rest/DmaapSimRestControllerV1Test.java b/models-sim/models-sim-dmaap/src/test/java/org/onap/policy/models/sim/dmaap/rest/DmaapSimRestControllerV1Test.java
index dd938d310..fd9397e34 100644
--- a/models-sim/models-sim-dmaap/src/test/java/org/onap/policy/models/sim/dmaap/rest/DmaapSimRestControllerV1Test.java
+++ b/models-sim/models-sim-dmaap/src/test/java/org/onap/policy/models/sim/dmaap/rest/DmaapSimRestControllerV1Test.java
@@ -2,6 +2,7 @@
  * ============LICENSE_START=======================================================
  * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
  * Modifications Copyright (C) 2021 Bell Canada. 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.
@@ -22,10 +23,10 @@ package org.onap.policy.models.sim.dmaap.rest;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.junit.Assert.assertEquals;
 
+import jakarta.ws.rs.core.Response;
 import java.io.File;
 import java.util.Arrays;
 import java.util.Map;
-import javax.ws.rs.core.Response;
 import org.junit.Before;
 import org.junit.Test;
 import org.onap.policy.common.utils.coder.Coder;
@@ -43,7 +44,7 @@ public class DmaapSimRestControllerV1Test {
     private static final String CONSUMER = "my-consumer";
     private static final String CONSUMER_ID = "my-id";
 
-    private static Coder coder = new StandardCoder();
+    private static final Coder coder = new StandardCoder();
 
     private DmaapSimRestControllerV1 rest;
 
diff --git a/models-sim/models-sim-dmaap/src/test/java/org/onap/policy/models/sim/dmaap/rest/TextMessageBodyHandlerTest.java b/models-sim/models-sim-dmaap/src/test/java/org/onap/policy/models/sim/dmaap/rest/TextMessageBodyHandlerTest.java
index 2dfbae980..50db94e5c 100644
--- a/models-sim/models-sim-dmaap/src/test/java/org/onap/policy/models/sim/dmaap/rest/TextMessageBodyHandlerTest.java
+++ b/models-sim/models-sim-dmaap/src/test/java/org/onap/policy/models/sim/dmaap/rest/TextMessageBodyHandlerTest.java
@@ -1,6 +1,7 @@
 /*-
  * ============LICENSE_START=======================================================
  * Copyright (C) 2019 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.
@@ -22,12 +23,12 @@ import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
+import jakarta.ws.rs.core.MediaType;
 import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.nio.charset.StandardCharsets;
 import java.util.List;
-import javax.ws.rs.core.MediaType;
 import org.junit.Before;
 import org.junit.Test;
 
diff --git a/models-sim/packages/models-simulator-docker/pom.xml b/models-sim/packages/models-simulator-docker/pom.xml
index 773158ecc..4a7ba73d8 100644
--- a/models-sim/packages/models-simulator-docker/pom.xml
+++ b/models-sim/packages/models-simulator-docker/pom.xml
@@ -21,12 +21,12 @@
 -->
 
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>org.onap.policy.models.sim</groupId>
         <artifactId>models-sim-packages</artifactId>
-        <version>3.0.0-SNAPSHOT</version>
+        <version>3.0.1-SNAPSHOT</version>
     </parent>
 
     <artifactId>models-simulator-docker</artifactId>
@@ -46,7 +46,7 @@
         <docker.push.registry>nexus3.onap.org:10003</docker.push.registry>
         <docker.contextDir>${project.basedir}/src/main/docker</docker.contextDir>
         <maven.build.timestamp.format>yyyyMMdd'T'HHmm</maven.build.timestamp.format>
-        <!-- There is no code in this sub-module, only holds interfaces. So skip sonar. -->
+        <!-- There is no code in this submodule, only holds interfaces. So skip sonar. -->
         <sonar.skip>true</sonar.skip>
     </properties>
 
@@ -101,7 +101,8 @@
                                         <dependencySets>
                                             <dependencySet>
                                                 <includes>
-                                                    <include>org.onap.policy.models.sim:models-simulator-tarball</include>
+                                                    <include>org.onap.policy.models.sim:models-simulator-tarball
+                                                    </include>
                                                 </includes>
                                                 <outputDirectory>/lib</outputDirectory>
                                                 <outputFileNameMapping>models-simulator.tar.gz</outputFileNameMapping>
diff --git a/models-sim/packages/models-simulator-docker/src/main/docker/Dockerfile b/models-sim/packages/models-simulator-docker/src/main/docker/Dockerfile
index 724bfb346..b4d159f84 100644
--- a/models-sim/packages/models-simulator-docker/src/main/docker/Dockerfile
+++ b/models-sim/packages/models-simulator-docker/src/main/docker/Dockerfile
@@ -26,7 +26,7 @@ RUN mkdir /packages /extracted
 COPY /maven/lib/models-simulator.tar.gz /packages/
 RUN tar xvzf /packages/models-simulator.tar.gz --directory /extracted/
 
-FROM onap/policy-jre-alpine:3.0.0-SNAPSHOT
+FROM onap/policy-jre-alpine:3.0.1-SNAPSHOT
 
 LABEL maintainer="Policy Team"
 LABEL org.opencontainers.image.title="Policy Models Simulator"
diff --git a/models-sim/packages/models-simulator-tarball/pom.xml b/models-sim/packages/models-simulator-tarball/pom.xml
index c38978ec1..d2a73ed62 100644
--- a/models-sim/packages/models-simulator-tarball/pom.xml
+++ b/models-sim/packages/models-simulator-tarball/pom.xml
@@ -22,73 +22,73 @@
 -->
 
 <project xmlns="http://maven.apache.org/POM/4.0.0"
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <parent>
-    <groupId>org.onap.policy.models.sim</groupId>
-    <artifactId>models-sim-packages</artifactId>
-    <version>3.0.0-SNAPSHOT</version>
-  </parent>
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.onap.policy.models.sim</groupId>
+        <artifactId>models-sim-packages</artifactId>
+        <version>3.0.1-SNAPSHOT</version>
+    </parent>
 
-  <artifactId>models-simulator-tarball</artifactId>
+    <artifactId>models-simulator-tarball</artifactId>
 
-  <name>${project.artifactId}</name>
-  <description>A module that runs all "simulators", including DMaaP.</description>
+    <name>${project.artifactId}</name>
+    <description>A module that runs all "simulators", including DMaaP.</description>
 
-  <properties>
-      <!-- There is no code in this sub-module, only holds interfaces. So skip sonar. -->
-      <sonar.skip>true</sonar.skip>
-  </properties>
+    <properties>
+        <!-- There is no code in this submodule, only holds interfaces. So skip sonar. -->
+        <sonar.skip>true</sonar.skip>
+    </properties>
 
-  <dependencies>
-    <dependency>
-      <groupId>org.onap.policy.models.sim</groupId>
-      <artifactId>policy-models-simulators</artifactId>
-      <version>${project.version}</version>
-    </dependency>
-  </dependencies>
+    <dependencies>
+        <dependency>
+            <groupId>org.onap.policy.models.sim</groupId>
+            <artifactId>policy-models-simulators</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+    </dependencies>
 
-  <build>
-    <resources>
-      <!-- Output the version of the service -->
-      <resource>
-        <directory>src/main/resources</directory>
-        <filtering>true</filtering>
-        <includes>
-          <include>**/version.txt</include>
-        </includes>
-      </resource>
-      <resource>
-        <directory>src/main/resources</directory>
-        <filtering>false</filtering>
-        <excludes>
-          <exclude>**/version.txt</exclude>
-        </excludes>
-      </resource>
-    </resources>
+    <build>
+        <resources>
+            <!-- Output the version of the service -->
+            <resource>
+                <directory>src/main/resources</directory>
+                <filtering>true</filtering>
+                <includes>
+                    <include>**/version.txt</include>
+                </includes>
+            </resource>
+            <resource>
+                <directory>src/main/resources</directory>
+                <filtering>false</filtering>
+                <excludes>
+                    <exclude>**/version.txt</exclude>
+                </excludes>
+            </resource>
+        </resources>
 
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-assembly-plugin</artifactId>
-        <executions>
-          <execution>
-            <id>generate-complete-tar</id>
-            <phase>package</phase>
-            <goals>
-              <goal>single</goal>
-            </goals>
-            <configuration>
-              <descriptors>
-                <descriptor>src/main/assembly.xml</descriptor>
-              </descriptors>
-              <finalName>${project.artifactId}-${project.version}</finalName>
-            </configuration>
-          </execution>
-        </executions>
-      </plugin>
-    </plugins>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-assembly-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>generate-complete-tar</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>single</goal>
+                        </goals>
+                        <configuration>
+                            <descriptors>
+                                <descriptor>src/main/assembly.xml</descriptor>
+                            </descriptors>
+                            <finalName>${project.artifactId}-${project.version}</finalName>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
 
-  </build>
+    </build>
 </project>
diff --git a/models-sim/packages/pom.xml b/models-sim/packages/pom.xml
index c0ffeada6..9b3e5c36f 100644
--- a/models-sim/packages/pom.xml
+++ b/models-sim/packages/pom.xml
@@ -20,12 +20,12 @@
 -->
 
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>org.onap.policy.models.sim</groupId>
         <artifactId>policy-models-sim</artifactId>
-        <version>3.0.0-SNAPSHOT</version>
+        <version>3.0.1-SNAPSHOT</version>
     </parent>
 
     <artifactId>models-sim-packages</artifactId>
@@ -35,7 +35,7 @@
     <description>The module for packaging the policy-models-simulator component.</description>
 
     <properties>
-        <!-- There is no code in this sub-module, only holds interfaces. So skip sonar. -->
+        <!-- There is no code in this submodule, only holds interfaces. So skip sonar. -->
         <sonar.skip>true</sonar.skip>
     </properties>
 
diff --git a/models-sim/policy-models-sim-pdp/pom.xml b/models-sim/policy-models-sim-pdp/pom.xml
index cf89b12eb..326a76a30 100644
--- a/models-sim/policy-models-sim-pdp/pom.xml
+++ b/models-sim/policy-models-sim-pdp/pom.xml
@@ -1,17 +1,38 @@
-<?xml version="1.0"?>
-<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
-  <modelVersion>4.0.0</modelVersion>
-  <parent>
-    <groupId>org.onap.policy.models.sim</groupId>
-    <artifactId>policy-models-sim</artifactId>
-    <version>3.0.0-SNAPSHOT</version>
-  </parent>
-  <artifactId>policy-models-sim-pdp</artifactId>
-  <name>policy-models-sim-pdp</name>
+<!--
+  ============LICENSE_START=======================================================
+   Copyright (C) 2019 Bell Canada. 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.
+  You may obtain a copy of the License at
 
-<description>A module that implements a simulator for PDP.</description>
-      <dependencies>
+       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.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+
+  SPDX-License-Identifier: Apache-2.0
+  ============LICENSE_END=========================================================
+-->
+
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
+         xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.onap.policy.models.sim</groupId>
+        <artifactId>policy-models-sim</artifactId>
+        <version>3.0.1-SNAPSHOT</version>
+    </parent>
+    <artifactId>policy-models-sim-pdp</artifactId>
+    <name>policy-models-sim-pdp</name>
+
+    <description>A module that implements a simulator for PDP.</description>
+    <dependencies>
         <dependency>
             <groupId>org.onap.policy.models</groupId>
             <artifactId>policy-models-pdp</artifactId>
@@ -37,23 +58,6 @@
             <artifactId>common-parameters</artifactId>
             <version>${policy.common.version}</version>
         </dependency>
-
-        <!--test dependencies -->
-        <dependency>
-            <groupId>org.assertj</groupId>
-            <artifactId>assertj-core</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.mockito</groupId>
-            <artifactId>mockito-core</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <scope>test</scope>
-        </dependency>
     </dependencies>
     <build>
         <resources>
diff --git a/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/PdpSimulatorActivator.java b/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/PdpSimulatorActivator.java
index 1bc2ff72d..31d5b4120 100644
--- a/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/PdpSimulatorActivator.java
+++ b/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/PdpSimulatorActivator.java
@@ -52,8 +52,8 @@ public class PdpSimulatorActivator {
 
     private static final Logger LOGGER = LoggerFactory.getLogger(PdpSimulatorActivator.class);
     private final PdpSimulatorParameterGroup pdpSimulatorParameterGroup;
-    private List<TopicSink> topicSinks; // topics to which pdp sends pdp status
-    private List<TopicSource> topicSources; // topics to which pdp listens to for messages from pap.
+    private final List<TopicSink> topicSinks; // topics to which pdp sends pdp status
+    private final List<TopicSource> topicSources; // topics to which pdp listens to for messages from pap.
     private static final String[] MSG_TYPE_NAMES = { "messageName" };
 
     /*
@@ -70,7 +70,7 @@ public class PdpSimulatorActivator {
     /**
      * Used to manage the services.
      */
-    private ServiceManager manager;
+    private final ServiceManager manager;
 
 
     @Getter
diff --git a/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/PdpSimulatorMain.java b/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/PdpSimulatorMain.java
index 1441ba37f..88d1b2686 100644
--- a/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/PdpSimulatorMain.java
+++ b/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/PdpSimulatorMain.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2019-2021 Nordix Foundation.
+ *  Copyright (C) 2019-2021, 2023 Nordix Foundation.
  *  Modifications Copyright (C) 2019-2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -132,7 +132,7 @@ public class PdpSimulatorMain {
                     activator.terminate();
                 }
             } catch (final PdpSimulatorException e) {
-                LOGGER.warn("error occured during shut down of the pdp simulator service", e);
+                LOGGER.warn("error occurred during shut down of the pdp simulator service", e);
             }
         }
     }
diff --git a/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/comm/PdpStatusPublisher.java b/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/comm/PdpStatusPublisher.java
index 6be59b100..69b25dddd 100644
--- a/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/comm/PdpStatusPublisher.java
+++ b/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/comm/PdpStatusPublisher.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2019 Nordix Foundation.
+ *  Copyright (C) 2019, 2023 Nordix Foundation.
  *  Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -41,10 +41,10 @@ public class PdpStatusPublisher extends TimerTask {
 
     private static final Logger LOGGER = LoggerFactory.getLogger(PdpStatusPublisher.class);
 
-    private TopicSinkClient topicSinkClient;
-    private Timer timer;
+    private final TopicSinkClient topicSinkClient;
+    private final Timer timer;
     @Getter
-    private long interval;
+    private final long interval;
 
     /**
      * Constructor for instantiating PdpStatusPublisher.
diff --git a/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/handler/PdpMessageHandler.java b/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/handler/PdpMessageHandler.java
index ae028dd32..ad1a32d7b 100644
--- a/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/handler/PdpMessageHandler.java
+++ b/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/handler/PdpMessageHandler.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2019-2021 Nordix Foundation.
+ *  Copyright (C) 2019-2021, 2023 Nordix Foundation.
  *  Modifications Copyright (C) 2019, 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -101,8 +101,8 @@ public class PdpMessageHandler {
      *
      * @return PdpResponseDetails
      */
-    public PdpResponseDetails createPdpResonseDetails(final String requestId, final PdpResponseStatus status,
-            final String responseMessage) {
+    public PdpResponseDetails createPdpResponseDetails(final String requestId, final PdpResponseStatus status,
+                                                       final String responseMessage) {
         final var pdpResponseDetails = new PdpResponseDetails();
         pdpResponseDetails.setResponseTo(requestId);
         pdpResponseDetails.setResponseStatus(status);
diff --git a/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/handler/PdpStateChangeMessageHandler.java b/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/handler/PdpStateChangeMessageHandler.java
index 4f9804f7e..23df912e2 100644
--- a/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/handler/PdpStateChangeMessageHandler.java
+++ b/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/handler/PdpStateChangeMessageHandler.java
@@ -81,16 +81,16 @@ public class PdpStateChangeMessageHandler {
             final PdpStatus pdpStatusContext, final PdpMessageHandler pdpMessageHandler) {
         PdpResponseDetails pdpResponseDetails = null;
         if (pdpStatusContext.getState().equals(PdpState.ACTIVE)) {
-            pdpResponseDetails = pdpMessageHandler.createPdpResonseDetails(pdpStateChangeMsg.getRequestId(),
+            pdpResponseDetails = pdpMessageHandler.createPdpResponseDetails(pdpStateChangeMsg.getRequestId(),
                     PdpResponseStatus.SUCCESS, "Pdp already in active state");
         } else {
             final List<ToscaPolicy> policies = Registry.get(PdpSimulatorConstants.REG_PDP_TOSCA_POLICY_LIST);
             if (policies.isEmpty()) {
                 pdpStatusContext.setState(PdpState.ACTIVE);
-                pdpResponseDetails = pdpMessageHandler.createPdpResonseDetails(pdpStateChangeMsg.getRequestId(),
+                pdpResponseDetails = pdpMessageHandler.createPdpResponseDetails(pdpStateChangeMsg.getRequestId(),
                         PdpResponseStatus.SUCCESS, "State changed to active. No policies found.");
             } else {
-                pdpResponseDetails = pdpMessageHandler.createPdpResonseDetails(pdpStateChangeMsg.getRequestId(),
+                pdpResponseDetails = pdpMessageHandler.createPdpResponseDetails(pdpStateChangeMsg.getRequestId(),
                         PdpResponseStatus.SUCCESS, "Pdp started. State changed to active.");
                 pdpStatusContext.setState(PdpState.ACTIVE);
             }
@@ -110,10 +110,10 @@ public class PdpStateChangeMessageHandler {
             final PdpStatus pdpStatusContext, final PdpMessageHandler pdpMessageHandler) {
         PdpResponseDetails pdpResponseDetails = null;
         if (pdpStatusContext.getState().equals(PdpState.PASSIVE)) {
-            pdpResponseDetails = pdpMessageHandler.createPdpResonseDetails(pdpStateChangeMsg.getRequestId(),
+            pdpResponseDetails = pdpMessageHandler.createPdpResponseDetails(pdpStateChangeMsg.getRequestId(),
                     PdpResponseStatus.SUCCESS, "Pdp already in passive state");
         } else {
-            pdpResponseDetails = pdpMessageHandler.createPdpResonseDetails(pdpStateChangeMsg.getRequestId(),
+            pdpResponseDetails = pdpMessageHandler.createPdpResponseDetails(pdpStateChangeMsg.getRequestId(),
                     PdpResponseStatus.SUCCESS, "Pdp state changed from Active to Passive.");
             pdpStatusContext.setState(PdpState.PASSIVE);
         }
diff --git a/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/handler/PdpUpdateMessageHandler.java b/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/handler/PdpUpdateMessageHandler.java
index a90f74fba..60f7c1461 100644
--- a/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/handler/PdpUpdateMessageHandler.java
+++ b/models-sim/policy-models-sim-pdp/src/main/java/org/onap/policy/models/sim/pdp/handler/PdpUpdateMessageHandler.java
@@ -56,7 +56,7 @@ public class PdpUpdateMessageHandler {
             final var pdpStatusPublisher =
                             Registry.get(PdpSimulatorConstants.REG_PDP_STATUS_PUBLISHER, PdpStatusPublisher.class);
             if (checkIfAlreadyHandled(pdpUpdateMsg, pdpStatusContext)) {
-                pdpResponseDetails = pdpMessageHandler.createPdpResonseDetails(pdpUpdateMsg.getRequestId(),
+                pdpResponseDetails = pdpMessageHandler.createPdpResponseDetails(pdpUpdateMsg.getRequestId(),
                         PdpResponseStatus.SUCCESS, "Pdp already updated");
             } else {
                 if (null != pdpUpdateMsg.getPdpHeartbeatIntervalMs() && pdpUpdateMsg.getPdpHeartbeatIntervalMs() > 0
@@ -74,12 +74,12 @@ public class PdpUpdateMessageHandler {
                         .collect(Collectors.toList()));
                 if (pdpStatusContext.getState().equals(PdpState.ACTIVE)
                         && !pdpUpdateMsg.getPoliciesToBeDeployed().isEmpty()) {
-                    pdpResponseDetails = pdpMessageHandler.createPdpResonseDetails(pdpUpdateMsg.getRequestId(),
+                    pdpResponseDetails = pdpMessageHandler.createPdpResponseDetails(pdpUpdateMsg.getRequestId(),
                             PdpResponseStatus.SUCCESS, "Pdp engine started and policies are running.");
                 }
                 Registry.registerOrReplace(PdpSimulatorConstants.REG_PDP_TOSCA_POLICY_LIST, policies);
                 if (null == pdpResponseDetails) {
-                    pdpResponseDetails = pdpMessageHandler.createPdpResonseDetails(pdpUpdateMsg.getRequestId(),
+                    pdpResponseDetails = pdpMessageHandler.createPdpResponseDetails(pdpUpdateMsg.getRequestId(),
                             PdpResponseStatus.SUCCESS, "Pdp update successful.");
                 }
             }
diff --git a/models-sim/policy-models-sim-pdp/src/main/package/docker/Dockerfile b/models-sim/policy-models-sim-pdp/src/main/package/docker/Dockerfile
index d1a68ae30..d13fe8e35 100644
--- a/models-sim/policy-models-sim-pdp/src/main/package/docker/Dockerfile
+++ b/models-sim/policy-models-sim-pdp/src/main/package/docker/Dockerfile
@@ -23,7 +23,7 @@
 # Docker file to build an image that runs the PDP simulator on Java 8 in alpine
 #
 
-FROM onap/policy-jre-alpine:3.0.0-SNAPSHOT
+FROM onap/policy-jre-alpine:3.0.1-SNAPSHOT
 
 LABEL maintainer="Policy Team"
 
diff --git a/models-sim/policy-models-simulators/pom.xml b/models-sim/policy-models-simulators/pom.xml
index a3895eeb0..d8b873979 100644
--- a/models-sim/policy-models-simulators/pom.xml
+++ b/models-sim/policy-models-simulators/pom.xml
@@ -22,13 +22,13 @@
 -->
 
 <project xmlns="http://maven.apache.org/POM/4.0.0"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>org.onap.policy.models.sim</groupId>
         <artifactId>policy-models-sim</artifactId>
-        <version>3.0.0-SNAPSHOT</version>
+        <version>3.0.1-SNAPSHOT</version>
     </parent>
 
     <artifactId>policy-models-simulators</artifactId>
@@ -42,15 +42,5 @@
             <artifactId>simulators</artifactId>
             <version>${project.version}</version>
         </dependency>
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.mockito</groupId>
-            <artifactId>mockito-core</artifactId>
-            <scope>test</scope>
-        </dependency>
     </dependencies>
 </project>
diff --git a/models-sim/policy-models-simulators/src/test/java/org/onap/policy/models/simulators/MainTest.java b/models-sim/policy-models-simulators/src/test/java/org/onap/policy/models/simulators/MainTest.java
index e1517f3a8..6326b704b 100644
--- a/models-sim/policy-models-simulators/src/test/java/org/onap/policy/models/simulators/MainTest.java
+++ b/models-sim/policy-models-simulators/src/test/java/org/onap/policy/models/simulators/MainTest.java
@@ -3,6 +3,7 @@
  * ONAP
  * ================================================================================
  * Copyright (C) 2020-2021 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.
@@ -30,6 +31,7 @@ import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
+import jakarta.ws.rs.core.Response;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.util.HashMap;
@@ -39,7 +41,6 @@ import java.util.Map.Entry;
 import java.util.Properties;
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.TimeUnit;
-import javax.ws.rs.core.Response;
 import org.junit.After;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
diff --git a/models-sim/pom.xml b/models-sim/pom.xml
index b5da2b10b..98a6a3765 100644
--- a/models-sim/pom.xml
+++ b/models-sim/pom.xml
@@ -20,27 +20,28 @@
   ============LICENSE_END=========================================================
 -->
 
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <parent>
-    <groupId>org.onap.policy.models</groupId>
-    <artifactId>policy-models</artifactId>
-    <version>3.0.0-SNAPSHOT</version>
-  </parent>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.onap.policy.models</groupId>
+        <artifactId>policy-models</artifactId>
+        <version>3.0.1-SNAPSHOT</version>
+    </parent>
 
-  <groupId>org.onap.policy.models.sim</groupId>
-  <artifactId>policy-models-sim</artifactId>
-  <packaging>pom</packaging>
-  <name>${project.artifactId}</name>
+    <groupId>org.onap.policy.models.sim</groupId>
+    <artifactId>policy-models-sim</artifactId>
+    <packaging>pom</packaging>
+    <name>${project.artifactId}</name>
 
-  <properties>
-    <jacoco.dataFile>${project.basedir}/../../target/code-coverage/jacoco-ut.exec</jacoco.dataFile>
-  </properties>
+    <properties>
+        <jacoco.dataFile>${project.basedir}/../../target/code-coverage/jacoco-ut.exec</jacoco.dataFile>
+    </properties>
 
-  <modules>
-      <module>models-sim-dmaap</module>
-      <module>policy-models-sim-pdp</module>
-      <module>policy-models-simulators</module>
-      <module>packages</module>
-  </modules>
+    <modules>
+        <module>models-sim-dmaap</module>
+        <module>policy-models-sim-pdp</module>
+        <module>policy-models-simulators</module>
+        <module>packages</module>
+    </modules>
 </project>