CPS-475 - fix sonar smells

Issue-ID: CPS-475

Change-Id: Ifbf14eaa93a8befa262a24499ab72b6c4cc2441c
Signed-off-by: JosephKeenan <joseph.keenan@est.tech>

1 files changed, 4 insertions, 4 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 d6aaf36d3..11d1a8965 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);