Use lombok annotations for tosca, rest, sdnc

Issue-ID: POLICY-3396
Change-Id: I3c9e5ee7ea6da2bab4fe37504d39f7ce63868887
Signed-off-by: Jim Hahn <jrh3@att.com>

19 files changed, 28 insertions, 101 deletions

diff --git a/models-interactions/model-impl/rest/pom.xml b/models-interactions/model-impl/rest/pom.xml
index a7519080a..f773c0f45 100644
--- a/models-interactions/model-impl/rest/pom.xml
+++ b/models-interactions/model-impl/rest/pom.xml
@@ -43,11 +43,6 @@
       <scope>provided</scope>
     </dependency>
     <dependency>
-        <groupId>javax.xml.bind</groupId>
-        <artifactId>jaxb-api</artifactId>
-        <version>${version.javax.bind}</version>
-    </dependency>
-    <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>
       <scope>test</scope>
diff --git a/models-interactions/model-impl/rest/src/main/java/org/onap/policy/rest/HttpDeleteWithBody.java b/models-interactions/model-impl/rest/src/main/java/org/onap/policy/rest/HttpDeleteWithBody.java
index b99f7283f..992209de4 100644
--- a/models-interactions/model-impl/rest/src/main/java/org/onap/policy/rest/HttpDeleteWithBody.java
+++ b/models-interactions/model-impl/rest/src/main/java/org/onap/policy/rest/HttpDeleteWithBody.java
@@ -3,7 +3,7 @@
  * rest
  * ================================================================================
  * Copyright (C) 2018 Amdocs. All rights reserved.
- * Modifications Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2018, 2021 AT&T Intellectual Property. All rights reserved.
  * Modifications Copyright (C) 2019 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -23,32 +23,27 @@
 package org.onap.policy.rest;
 
 import java.net.URI;
+import lombok.NoArgsConstructor;
 import org.apache.http.client.methods.HttpEntityEnclosingRequestBase;
 
 /**
  * Allows for HTTP DELETE requests to contain a body, which the HttpDelete
  * class does not support.
  */
+@NoArgsConstructor
 public class HttpDeleteWithBody extends HttpEntityEnclosingRequestBase {
     public static final String METHOD_NAME = "DELETE";
 
     public HttpDeleteWithBody(final String uri) {
-        super();
         setURI(URI.create(uri));
     }
 
     public HttpDeleteWithBody(final URI uri) {
-        super();
         setURI(uri);
     }
 
-    public HttpDeleteWithBody() {
-        super();
-    }
-
     @Override
     public String getMethod() {
         return METHOD_NAME;
     }
-
 }
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealNetworkInfo.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealNetworkInfo.java
index fa3b99a17..4474e7839 100644
--- a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealNetworkInfo.java
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealNetworkInfo.java
@@ -2,6 +2,7 @@
  * ============LICENSE_START=======================================================
  * Copyright (C) 2018 Huawei. All rights reserved.
  * Modifications Copyright (C) 2019 Nordix Foundation.
+ * Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -32,8 +33,4 @@ public class SdncHealNetworkInfo implements Serializable {
 
     @SerializedName("network-id")
     private String networkId;
-
-    public SdncHealNetworkInfo() {
-        // Default constructor for SdncHealActionVmInfo
-    }
 }
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequest.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequest.java
index 03f4d0bb0..197e79e0a 100644
--- a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequest.java
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequest.java
@@ -2,6 +2,7 @@
  * ============LICENSE_START=======================================================
  * Copyright (C) 2018-2019 Huawei. All rights reserved.
  * Modifications Copyright (C) 2019 Nordix Foundation.
+ * Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -50,16 +51,4 @@ public class SdncHealRequest implements Serializable {
 
     @SerializedName("vf-module-request-input")
     private SdncHealVfModuleRequestInput vfModuleRequestInput;
-
-    public SdncHealRequest() {
-        // Default constructor for SdncHealRequest
-    }
-
-    public SdncHealRequestHeaderInfo getRequestHeaderInfo() {
-        return requestHeaderInfo;
-    }
-
-    public void setRequestHeaderInfo(SdncHealRequestHeaderInfo requestHeaderInfo) {
-        this.requestHeaderInfo = requestHeaderInfo;
-    }
 }
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequestHeaderInfo.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequestHeaderInfo.java
index 1033048f2..e71c0a129 100644
--- a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequestHeaderInfo.java
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequestHeaderInfo.java
@@ -2,6 +2,7 @@
  * ============LICENSE_START=======================================================
  * Copyright (C) 2018 Huawei. All rights reserved.
  * Modifications Copyright (C) 2019 Nordix Foundation.
+ * Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -35,8 +36,4 @@ public class SdncHealRequestHeaderInfo implements Serializable {
 
     @SerializedName("svc-action")
     private String svcAction;
-
-    public SdncHealRequestHeaderInfo() {
-        // Default constructor for SdncHealActionVmInfo
-    }
 }
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequestInfo.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequestInfo.java
index 33e1b122c..3356d3b5d 100644
--- a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequestInfo.java
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealRequestInfo.java
@@ -2,6 +2,7 @@
  * ============LICENSE_START=======================================================
  * Copyright (C) 2018 Huawei. All rights reserved.
  * Modifications Copyright (C) 2019 Nordix Foundation.
+ * Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -32,8 +33,4 @@ public class SdncHealRequestInfo implements Serializable {
 
     @SerializedName("request-action")
     private String requestAction;
-
-    public SdncHealRequestInfo() {
-        // Default constructor for SdncHealActionVmInfo
-    }
 }
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealServiceInfo.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealServiceInfo.java
index d19d3461d..bc2c8b9a0 100644
--- a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealServiceInfo.java
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealServiceInfo.java
@@ -2,6 +2,7 @@
  * ============LICENSE_START=======================================================
  * Copyright (C) 2018 Huawei. All rights reserved.
  * Modifications Copyright (C) 2019 Nordix Foundation.
+ * Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -32,8 +33,4 @@ public class SdncHealServiceInfo implements Serializable {
 
     @SerializedName("service-instance-id")
     private String serviceInstanceId;
-
-    public SdncHealServiceInfo() {
-        // Default constructor for SdncHealActionVmInfo
-    }
 }
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVfModuleInfo.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVfModuleInfo.java
index 9b2ab646b..961021f10 100644
--- a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVfModuleInfo.java
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVfModuleInfo.java
@@ -1,7 +1,7 @@
 /*-
  * ============LICENSE_START=======================================================
  * Copyright (C) 2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019, 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -32,8 +32,4 @@ public class SdncHealVfModuleInfo implements Serializable {
 
     @SerializedName("vf-module-id")
     private String vfModuleId;
-
-    public SdncHealVfModuleInfo() {
-        // Default constructor for SdncHealVfModuleInfo
-    }
 }
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVfModuleParameter.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVfModuleParameter.java
index 7c75f837d..4445f0d3c 100644
--- a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVfModuleParameter.java
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVfModuleParameter.java
@@ -1,7 +1,7 @@
 /*-
  * ============LICENSE_START=======================================================
  * Copyright (C) 2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019, 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -35,8 +35,4 @@ public class SdncHealVfModuleParameter implements Serializable {
 
     @SerializedName("value")
     private String value;
-
-    public SdncHealVfModuleParameter() {
-        // Default constructor for SdncHealVfModuleParameter
-    }
 }
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVfModuleRequestInput.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVfModuleRequestInput.java
index b71495fcb..01deb2af9 100644
--- a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVfModuleRequestInput.java
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVfModuleRequestInput.java
@@ -1,7 +1,7 @@
 /*-
  * ============LICENSE_START=======================================================
  * Copyright (C) 2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019, 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -32,8 +32,4 @@ public class SdncHealVfModuleRequestInput implements Serializable {
 
     @SerializedName("vf-module-input-parameters")
     private SdncHealVfModuleParametersInfo vfModuleParametersInfo;
-
-    public SdncHealVfModuleRequestInput() {
-        // Default constructor for SdncHealVfModuleRequestInput
-    }
 }
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVnfInfo.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVnfInfo.java
index e8223de68..25a4cd964 100644
--- a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVnfInfo.java
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncHealVnfInfo.java
@@ -1,7 +1,7 @@
 /*-
  * ============LICENSE_START=======================================================
  * Copyright (C) 2019 Huawei Technologies Co., Ltd. All rights reserved.
- * Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019, 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -32,8 +32,4 @@ public class SdncHealVnfInfo implements Serializable {
 
     @SerializedName("vnf-id")
     private String vnfId;
-
-    public SdncHealVnfInfo() {
-        // Default constructor for SdncHealVnfInfo
-    }
 }
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncRequest.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncRequest.java
index 56e69d641..2fee356cb 100644
--- a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncRequest.java
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncRequest.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * Copyright (C) 2018 Huawei. All rights reserved.
  * Modifications Copyright (C) 2019 Nordix Foundation.
- * Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019, 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -38,8 +38,4 @@ public class SdncRequest implements Serializable {
 
     @SerializedName("input")
     private SdncHealRequest healRequest;
-
-    public SdncRequest() {
-            // Default constructor for SdncRequest
-    }
 }
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponse.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponse.java
index 718a469a6..da39b8b80 100644
--- a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponse.java
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponse.java
@@ -2,6 +2,7 @@
  * ============LICENSE_START=======================================================
  * Copyright (C) 2018 Huawei. All rights reserved.
  * Modifications Copyright (C) 2019 Nordix Foundation.
+ * Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -34,8 +35,4 @@ public class SdncResponse implements Serializable {
     private SdncResponseOutput responseOutput;
 
     private transient String requestId;
-
-    public SdncResponse() {
-        // Default constructor for SdncResponse
-    }
 }
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponseNetworkInfo.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponseNetworkInfo.java
index 19b4ca537..b4a1c7355 100644
--- a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponseNetworkInfo.java
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponseNetworkInfo.java
@@ -2,6 +2,7 @@
  * ============LICENSE_START=======================================================
  * Copyright (C) 2018 Huawei. All rights reserved.
  * Modifications Copyright (C) 2019 Nordix Foundation.
+ * Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -35,8 +36,4 @@ public class SdncResponseNetworkInfo implements Serializable {
 
     @SerializedName("object-path")
     private String objectPath;
-
-    public SdncResponseNetworkInfo() {
-        // Default constructor for SdncResponseNetworkInfo
-    }
 }
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponseOutput.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponseOutput.java
index 270c24142..aef947def 100644
--- a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponseOutput.java
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponseOutput.java
@@ -2,6 +2,7 @@
  * ============LICENSE_START=======================================================
  * Copyright (C) 2018 Huawei. All rights reserved.
  * Modifications Copyright (C) 2019 Nordix Foundation.
+ * Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -38,8 +39,4 @@ public class SdncResponseOutput implements Serializable {
 
     @SerializedName("ack-final-indicator")
     private String ackFinalIndicator;
-
-    public SdncResponseOutput() {
-        // Default constructor for SdncResponseDescriptor
-    }
 }
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponseServiceInfo.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponseServiceInfo.java
index 750b9c383..a77f0da42 100644
--- a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponseServiceInfo.java
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/SdncResponseServiceInfo.java
@@ -2,6 +2,7 @@
  * ============LICENSE_START=======================================================
  * Copyright (C) 2018 Huawei. All rights reserved.
  * Modifications Copyright (C) 2019 Nordix Foundation.
+ * Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -32,8 +33,4 @@ public class SdncResponseServiceInfo implements Serializable {
 
     @SerializedName("instance-id")
     private String instanceId;
-
-    public SdncResponseServiceInfo() {
-        // Default constructor for SdncResponseServiceInfo
-    }
 }
diff --git a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/util/Serialization.java b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/util/Serialization.java
index 090b4f9b6..45ed031f7 100644
--- a/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/util/Serialization.java
+++ b/models-interactions/model-impl/sdnc/src/main/java/org/onap/policy/sdnc/util/Serialization.java
@@ -2,7 +2,7 @@
  * ============LICENSE_START=======================================================
  * Copyright (C) 2018 Huawei. All rights reserved.
  * Modifications Copyright (C) 2019 Nordix Foundation.
- * Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * Modifications Copyright (C) 2019, 2021 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -22,14 +22,13 @@ package org.onap.policy.sdnc.util;
 
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
 
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
 public final class Serialization {
 
     public static final Gson gsonPretty = new GsonBuilder().disableHtmlEscaping()
             .setPrettyPrinting()
             .create();
-
-    private Serialization() {
-
-    }
 }
diff --git a/models-tosca/src/main/java/org/onap/policy/models/tosca/utils/ToscaServiceTemplateUtils.java b/models-tosca/src/main/java/org/onap/policy/models/tosca/utils/ToscaServiceTemplateUtils.java
index 362653650..7f6fbb2f3 100644
--- a/models-tosca/src/main/java/org/onap/policy/models/tosca/utils/ToscaServiceTemplateUtils.java
+++ b/models-tosca/src/main/java/org/onap/policy/models/tosca/utils/ToscaServiceTemplateUtils.java
@@ -23,6 +23,8 @@ package org.onap.policy.models.tosca.utils;
 
 import java.util.Map.Entry;
 import javax.ws.rs.core.Response;
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
 import lombok.NonNull;
 import org.onap.policy.common.parameters.BeanValidationResult;
 import org.onap.policy.models.base.PfConceptContainer;
@@ -37,13 +39,8 @@ import org.onap.policy.models.tosca.simple.concepts.JpaToscaTopologyTemplate;
 /**
  * This utility class provides methods to manage service templates.
  */
-public class ToscaServiceTemplateUtils {
-    /**
-     * Private constructor to prevent subclassing.
-     */
-    private ToscaServiceTemplateUtils() {
-        // Private constructor to prevent subclassing
-    }
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
+public final class ToscaServiceTemplateUtils {
 
     /**
      * Add a service template fragment to a service template. All entities in the service template fragment must either
diff --git a/models-tosca/src/main/java/org/onap/policy/models/tosca/utils/ToscaUtils.java b/models-tosca/src/main/java/org/onap/policy/models/tosca/utils/ToscaUtils.java
index 450b589c5..5ec8247ac 100644
--- a/models-tosca/src/main/java/org/onap/policy/models/tosca/utils/ToscaUtils.java
+++ b/models-tosca/src/main/java/org/onap/policy/models/tosca/utils/ToscaUtils.java
@@ -26,6 +26,8 @@ import java.util.HashSet;
 import java.util.Set;
 import java.util.function.Function;
 import javax.ws.rs.core.Response;
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
 import lombok.NonNull;
 import org.apache.commons.collections4.CollectionUtils;
 import org.onap.policy.common.parameters.BeanValidationResult;
@@ -46,6 +48,7 @@ import org.onap.policy.models.tosca.simple.concepts.JpaToscaServiceTemplate;
  *
  * @author Liam Fallon (liam.fallon@est.tech)
  */
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
 public final class ToscaUtils {
     private static final String ROOT_KEY_NAME_SUFFIX = ".Root";
 
@@ -68,13 +71,6 @@ public final class ToscaUtils {
     // @formatter:on
 
     /**
-     * Private constructor to prevent subclassing.
-     */
-    private ToscaUtils() {
-        // Private constructor to prevent subclassing
-    }
-
-    /**
      * Get the predefined policy types.
      *
      * @return the predefined policy types