2 files changed, 2 insertions, 4 deletions

diff --git a/cps-service/src/main/java/org/onap/cps/api/impl/CpsAnchorServiceImpl.java b/cps-service/src/main/java/org/onap/cps/api/impl/CpsAnchorServiceImpl.java
index f09a795a6..aa9c45d09 100644
--- a/cps-service/src/main/java/org/onap/cps/api/impl/CpsAnchorServiceImpl.java
+++ b/cps-service/src/main/java/org/onap/cps/api/impl/CpsAnchorServiceImpl.java
@@ -21,7 +21,6 @@
 package org.onap.cps.api.impl;
 
 import java.util.Collection;
-import java.util.stream.Collectors;
 import lombok.RequiredArgsConstructor;
 import org.onap.cps.api.CpsAnchorService;
 import org.onap.cps.spi.CpsAdminPersistenceService;
@@ -87,8 +86,7 @@ public class CpsAnchorServiceImpl implements CpsAnchorService {
     @Override
     public Collection<String> queryAnchorNames(final String dataspaceName, final Collection<String> moduleNames) {
         cpsValidator.validateNameCharacters(dataspaceName);
-        final Collection<Anchor> anchors = cpsAdminPersistenceService.queryAnchors(dataspaceName, moduleNames);
-        return anchors.stream().map(Anchor::getName).collect(Collectors.toList());
+        return cpsAdminPersistenceService.queryAnchorNames(dataspaceName, moduleNames);
     }
 
     @Override
diff --git a/cps-service/src/main/java/org/onap/cps/spi/CpsAdminPersistenceService.java b/cps-service/src/main/java/org/onap/cps/spi/CpsAdminPersistenceService.java
index 5a1810f47..2b21619cb 100755
--- a/cps-service/src/main/java/org/onap/cps/spi/CpsAdminPersistenceService.java
+++ b/cps-service/src/main/java/org/onap/cps/spi/CpsAdminPersistenceService.java
@@ -107,7 +107,7 @@ public interface CpsAdminPersistenceService {
      * @return a collection of anchor names in the given dataspace. The schema set for each anchor must include all the
      *         given module names
      */
-    Collection<Anchor> queryAnchors(String dataspaceName, Collection<String> moduleNames);
+    Collection<String> queryAnchorNames(String dataspaceName, Collection<String> moduleNames);
 
     /**
      * Get an anchor in the given dataspace using the anchor name.