X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fonap%2Faai%2Fbabel%2Fxml%2Fgenerator%2Fmodel%2FResource.java;h=1b64907a1f30103751ebcb8b62b185113a6e0bd7;hb=047862bba53addd381fc7c715ac9e3dff76b740d;hp=9d4feab931385574588c376736929722cd090557;hpb=1bde7e38ed218f9ba337ee5cd9acfe524206e996;p=aai%2Fbabel.git

diff --git a/src/main/java/org/onap/aai/babel/xml/generator/model/Resource.java b/src/main/java/org/onap/aai/babel/xml/generator/model/Resource.java
index 9d4feab..1b64907 100644
--- a/src/main/java/org/onap/aai/babel/xml/generator/model/Resource.java
+++ b/src/main/java/org/onap/aai/babel/xml/generator/model/Resource.java
@@ -24,7 +24,8 @@ public class Resource extends Model {
 
     @Override
     public int hashCode() {
-        return getModelNameVersionId().hashCode();
+        final String uuid = getModelNameVersionId();
+        return uuid == null ? 0 : uuid.hashCode();
     }
 
     @Override