Fix technical debt and reduce lines

[policy/engine.git] / POLICY-SDK-APP / src / main / java / org / onap / policy / daoImp / CommonClassDaoImpl.java

diff --git a/POLICY-SDK-APP/src/main/java/org/onap/policy/daoImp/CommonClassDaoImpl.java b/POLICY-SDK-APP/src/main/java/org/onap/policy/daoImp/CommonClassDaoImpl.java
index b9eb5ed..170c308 100644 (file)
--- a/POLICY-SDK-APP/src/main/java/org/onap/policy/daoImp/CommonClassDaoImpl.java
+++ b/POLICY-SDK-APP/src/main/java/org/onap/policy/daoImp/CommonClassDaoImpl.java
@@ -21,6 +21,7 @@
 package org.onap.policy.daoImp;
 
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 
@@ -253,7 +254,7 @@ public class CommonClassDaoImpl implements CommonClassDao{
 
        @Override
        public List<Object> checkExistingGroupListforUpdate(String arg0, String arg1) {
-               return null;
+               return Collections.emptyList();
        }