Raise JUnit coverage catalog-be

Change-Id: I8248dae43365495a0eb7410e658b34decea77440
Issue-ID: SDC-1333
Signed-off-by: Tal Gitelman <tg851x@intl.att.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/catalog-be/src/main/java/org/openecomp/sdc/be/components/distribution/engine/VfModuleArtifactPayload.java b/catalog-be/src/main/java/org/openecomp/sdc/be/components/distribution/engine/VfModuleArtifactPayload.java
index e712a01a6f..7acfa2d7db 100644
--- a/catalog-be/src/main/java/org/openecomp/sdc/be/components/distribution/engine/VfModuleArtifactPayload.java
+++ b/catalog-be/src/main/java/org/openecomp/sdc/be/components/distribution/engine/VfModuleArtifactPayload.java
@@ -21,6 +21,7 @@
 package org.openecomp.sdc.be.components.distribution.engine;
 
 import java.util.ArrayList;
+import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
@@ -60,8 +61,8 @@ public class VfModuleArtifactPayload {
         vfModuleModelCustomizationUUID = group.getCustomizationUUID();
         vfModuleModelDescription = group.getDescription();
 
-        artifacts = new ArrayList<>(group.getArtifactsUuid());
-        artifacts.addAll(group.getGroupInstanceArtifactsUuid());
+        artifacts = new ArrayList<>(group.getArtifactsUuid() != null ? group.getArtifactsUuid() : new LinkedList<>());
+        artifacts.addAll(group.getGroupInstanceArtifactsUuid() != null ? group.getGroupInstanceArtifactsUuid() : new LinkedList<>());
 
         // Base Value is set from properties
         setBaseValue(group);