2 files changed, 5 insertions, 5 deletions

diff --git a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java
index d6aaf36d3a..11d1a89652 100755
--- a/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java
+++ b/cps-ncmp-service/src/main/java/org/onap/cps/ncmp/api/impl/NetworkCmProxyDataServiceImpl.java
@@ -388,11 +388,11 @@ public class NetworkCmProxyDataServiceImpl implements NetworkCmProxyDataService
         prepareModuleSubsets(moduleReferencesFromCmHandle, existingModuleReferences, unknownModuleReferences);
 
         final Map<String, String> newYangResourcesModuleNameToContentMap;
-        if (unknownModuleReferences.size() > 0) {
-            newYangResourcesModuleNameToContentMap = getNewYangResourcesFromDmi(persistenceCmHandle,
-                    unknownModuleReferences, cmHandlePropertiesAsMap);
-        } else {
+        if (unknownModuleReferences.isEmpty()) {
             newYangResourcesModuleNameToContentMap = new HashMap<>();
+        } else {
+            newYangResourcesModuleNameToContentMap = getNewYangResourcesFromDmi(persistenceCmHandle,
+                unknownModuleReferences, cmHandlePropertiesAsMap);
         }
         cpsModuleService.createSchemaSetFromModules(NF_PROXY_DATASPACE_NAME, persistenceCmHandle.getId(),
             newYangResourcesModuleNameToContentMap, existingModuleReferences);
diff --git a/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsDataPersistenceServiceImpl.java b/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsDataPersistenceServiceImpl.java
index f924c70453..2397d31792 100644
--- a/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsDataPersistenceServiceImpl.java
+++ b/cps-ri/src/main/java/org/onap/cps/spi/impl/CpsDataPersistenceServiceImpl.java
@@ -303,7 +303,7 @@ public class CpsDataPersistenceServiceImpl implements CpsDataPersistenceService
         final Map<String, FragmentEntity> existingChildrenByXpath = existingFragmentEntity.getChildFragments()
             .stream().collect(Collectors.toMap(FragmentEntity::getXpath, childFragmentEntity -> childFragmentEntity));
 
-        final Collection updatedChildFragments = new HashSet<FragmentEntity>();
+        final Collection<FragmentEntity> updatedChildFragments = new HashSet<>();
 
         for (final DataNode submittedChildDataNode : submittedDataNode.getChildDataNodes()) {
             final FragmentEntity childFragment;