diff --git a/catalog-model/src/main/java/org/openecomp/sdc/be/model/ConsumerDefinition.java b/catalog-model/src/main/java/org/openecomp/sdc/be/model/ConsumerDefinition.java
index 18e4098..7fde867 100644
--- a/catalog-model/src/main/java/org/openecomp/sdc/be/model/ConsumerDefinition.java
+++ b/catalog-model/src/main/java/org/openecomp/sdc/be/model/ConsumerDefinition.java
@@ -7,9 +7,9 @@
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
- * 
+ *
  *      http://www.apache.org/licenses/LICENSE-2.0
- * 
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@@ -25,11 +25,9 @@
 public class ConsumerDefinition extends ConsumerDataDefinition {
 
     public ConsumerDefinition() {
-        super();
     }
 
     public ConsumerDefinition(ConsumerDataDefinition a) {
         super(a);
-
     }
 }
diff --git a/catalog-model/src/main/java/org/openecomp/sdc/be/model/ImplementationArtifact.java b/catalog-model/src/main/java/org/openecomp/sdc/be/model/ImplementationArtifact.java
deleted file mode 100644
index 77bc916..0000000
--- a/catalog-model/src/main/java/org/openecomp/sdc/be/model/ImplementationArtifact.java
+++ /dev/null
@@ -1,67 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * SDC
- * ================================================================================
- * Copyright (C) 2017 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.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.openecomp.sdc.be.model;
-
-/**
- * Specifies an implementation artifact for interfaces or operations of a
- * {@link NodeType node type} or {@link RelationshipType relation type}.
- * 
- * @author esofer
- */
-public class ImplementationArtifact {
-    /**
-     * <p>
-     * Specifies the type of this artifact.
-     * </p>
-     */
-    private String artifactType;
-
-    /**
-     * <p>
-     * Identifies an Artifact Template to be used as implementation artifact.
-     * This Artifact Template can be defined in the same Definitions document or
-     * in a separate, imported document.
-     * </p>
-     *
-     * <p>
-     * The type of Artifact Template referenced by the artifactRef attribute
-     * MUST be the same type or a sub-type of the type specified in the
-     * artifactType attribute.
-     * </p>
-     *
-     * <p>
-     * Note: if no Artifact Template is referenced, the artifact type specific
-     * content of the ImplementationArtifact element alone is assumed to
-     * represent the actual artifact. For example, a simple script could be
-     * defined in place within the ImplementationArtifact element.
-     * </p>
-     */
-    private String artifactRef;
-
-    /**
-     * The name of the archive in which the artifact lies.
-     */
-    private String archiveName;
-    /**
-     * The version of the archive in which the artifact lies.
-     */
-    private String archiveVersion;
-}
diff --git a/catalog-model/src/test/java/org/openecomp/sdc/be/model/ConsumerDefinitionTest.java b/catalog-model/src/test/java/org/openecomp/sdc/be/model/ConsumerDefinitionTest.java
index 86ed903..c3967ae 100644
--- a/catalog-model/src/test/java/org/openecomp/sdc/be/model/ConsumerDefinitionTest.java
+++ b/catalog-model/src/test/java/org/openecomp/sdc/be/model/ConsumerDefinitionTest.java
@@ -16,19 +16,27 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  * ============LICENSE_END=========================================================
+ * Modifications Copyright (C) 2020, Nordix Foundation.
  */
+
 package org.openecomp.sdc.be.model;
 
-import static com.google.code.beanmatchers.BeanMatchers.hasValidGettersAndSettersExcluding;
-import static org.junit.Assert.assertThat;
+import static org.assertj.core.api.Assertions.assertThat;
 
 import org.junit.Test;
 import org.openecomp.sdc.be.datatypes.elements.ConsumerDataDefinition;
 
 public class ConsumerDefinitionTest {
+
     @Test
-    public void shouldHaveValidGettersAndSetters() {
-        assertThat(ConsumerDataDefinition.class,
-            hasValidGettersAndSettersExcluding("empty", "ownerIdIfEmpty", "type", "version"));
+    public void testCtor() {
+        final ConsumerDefinition testSubject = new ConsumerDefinition();
+        assertThat(testSubject).isNotNull().isInstanceOf(ConsumerDefinition.class);
+    }
+
+    @Test
+    public void testConsumerDataDefinition_clone() {
+        final ConsumerDefinition testSubject = new ConsumerDefinition(new ConsumerDataDefinition());
+        assertThat(testSubject).isNotNull().isInstanceOf(ConsumerDefinition.class);
     }
 }
\ No newline at end of file