Add safe entity delete, fix multiple entity get

[policy/models.git] / models-provider / src / main / java / org / onap / policy / models / provider / impl / DummyPolicyModelsProviderImpl.java

diff --git a/models-provider/src/main/java/org/onap/policy/models/provider/impl/DummyPolicyModelsProviderImpl.java b/models-provider/src/main/java/org/onap/policy/models/provider/impl/DummyPolicyModelsProviderImpl.java
index 3d1c9f6..c09c6c2 100644 (file)
--- a/models-provider/src/main/java/org/onap/policy/models/provider/impl/DummyPolicyModelsProviderImpl.java
+++ b/models-provider/src/main/java/org/onap/policy/models/provider/impl/DummyPolicyModelsProviderImpl.java
@@ -258,7 +258,7 @@ public class DummyPolicyModelsProviderImpl implements PolicyModelsProvider {
     @Override
     public List<PdpStatistics> deletePdpStatistics(final String name, final Date timestamp) {
         // Not implemented
-        return null;
+        return new ArrayList<>();
     }
 
     /**