Add collaboration feature

Issue-ID: SDC-767
Change-Id: I14fb4c1f54086ed03a56a7ff7fab9ecd40381795
Signed-off-by: talig <talig@amdocs.com>

12 files changed, 986 insertions, 1651 deletions

diff --git a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/main/java/org/openecomp/sdc/vendorlicense/VendorLicenseManager.java b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/main/java/org/openecomp/sdc/vendorlicense/VendorLicenseManager.java
index a76b9b865d..9184afe823 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/main/java/org/openecomp/sdc/vendorlicense/VendorLicenseManager.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/main/java/org/openecomp/sdc/vendorlicense/VendorLicenseManager.java
@@ -28,8 +28,6 @@ import org.openecomp.sdc.vendorlicense.dao.types.LicenseAgreementModel;
 import org.openecomp.sdc.vendorlicense.dao.types.LicenseKeyGroupEntity;
 import org.openecomp.sdc.vendorlicense.dao.types.LimitEntity;
 import org.openecomp.sdc.vendorlicense.dao.types.VendorLicenseModelEntity;
-import org.openecomp.sdc.vendorlicense.errors.LimitErrorBuilder;
-import org.openecomp.sdc.vendorlicense.types.VersionedVendorLicenseModel;
 import org.openecomp.sdc.versioning.dao.types.Version;
 
 import java.util.Collection;
@@ -37,88 +35,71 @@ import java.util.Set;
 
 public interface VendorLicenseManager {
 
-  void checkout(String vendorLicenseModelId, String user);
+  void validate(String vendorLicenseModelId, Version version);
 
-  void undoCheckout(String vendorLicenseModelId, String user);
+  VendorLicenseModelEntity createVendorLicenseModel(VendorLicenseModelEntity licenseModel);
 
-  void checkin(String vendorLicenseModelId, String user);
+  void updateVendorLicenseModel(VendorLicenseModelEntity licenseModel);
 
-  void submit(String vendorLicenseModelId, String user);
+  VendorLicenseModelEntity getVendorLicenseModel(String vlmId, Version version);
 
-  Collection<VersionedVendorLicenseModel> listVendorLicenseModels(String versionFilter,
-                                                                  String user);
+  void deleteVendorLicenseModel(String vlmId, Version version);
 
-  VendorLicenseModelEntity createVendorLicenseModel(VendorLicenseModelEntity licenseModel,
-                                                    String user);
 
-  void updateVendorLicenseModel(VendorLicenseModelEntity licenseModel, String user);
+  Collection<LicenseAgreementEntity> listLicenseAgreements(String vlmId, Version version);
 
-  VersionedVendorLicenseModel getVendorLicenseModel(String vlmId, Version version, String user);
-
-  void deleteVendorLicenseModel(String vlmId, String user);
-
-
-  Collection<LicenseAgreementEntity> listLicenseAgreements(String vlmId, Version version,
-                                                           String user);
-
-  LicenseAgreementEntity createLicenseAgreement(LicenseAgreementEntity licenseAgreement,
-                                                String user);
+  LicenseAgreementEntity createLicenseAgreement(LicenseAgreementEntity licenseAgreement);
 
   void updateLicenseAgreement(LicenseAgreementEntity licenseAgreement,
-                              Set<String> addedFeatureGroupIds, Set<String> removedFeatureGroupIds,
-                              String user);
+                              Set<String> addedFeatureGroupIds, Set<String> removedFeatureGroupIds);
 
   LicenseAgreementModel getLicenseAgreementModel(String vlmId, Version version,
-                                                 String licenseAgreementId, String user);
+                                                 String licenseAgreementId);
 
-  void deleteLicenseAgreement(String vlmId, Version version, String licenseAgreementId, String user);
+  void deleteLicenseAgreement(String vlmId, Version version, String licenseAgreementId);
 
 
-  Collection<FeatureGroupEntity> listFeatureGroups(String vlmId, Version version, String user);
+  Collection<FeatureGroupEntity> listFeatureGroups(String vlmId, Version version);
 
-  FeatureGroupEntity createFeatureGroup(FeatureGroupEntity fg, String user);
+  FeatureGroupEntity createFeatureGroup(FeatureGroupEntity fg);
 
   void updateFeatureGroup(FeatureGroupEntity featureGroup,
                           Set<String> addedLicenseKeyGroups, Set<String> removedLicenseKeyGroups,
-                          Set<String> addedEntitlementPools, Set<String> removedEntitlementPools,
-                          String user);
-
-  FeatureGroupModel getFeatureGroupModel(FeatureGroupEntity featureGroup, String user);
+                          Set<String> addedEntitlementPools, Set<String> removedEntitlementPools);
 
-  void deleteFeatureGroup(FeatureGroupEntity featureGroup, String user);
+  FeatureGroupModel getFeatureGroupModel(FeatureGroupEntity featureGroup);
 
+  void deleteFeatureGroup(FeatureGroupEntity featureGroup);
 
-  Collection<EntitlementPoolEntity> listEntitlementPools(String vlmId, Version version,
-                                                         String user);
 
-  EntitlementPoolEntity createEntitlementPool(EntitlementPoolEntity entitlementPool, String user);
+  Collection<EntitlementPoolEntity> listEntitlementPools(String vlmId, Version version);
 
-  void updateEntitlementPool(EntitlementPoolEntity entitlementPool, String user);
+  EntitlementPoolEntity createEntitlementPool(EntitlementPoolEntity entitlementPool);
 
-  EntitlementPoolEntity getEntitlementPool(EntitlementPoolEntity entitlementPool, String user);
+  void updateEntitlementPool(EntitlementPoolEntity entitlementPool);
 
-  void deleteEntitlementPool(EntitlementPoolEntity entitlementPool, String user);
+  EntitlementPoolEntity getEntitlementPool(EntitlementPoolEntity entitlementPool);
 
+  void deleteEntitlementPool(EntitlementPoolEntity entitlementPool);
 
-  Collection<LicenseKeyGroupEntity> listLicenseKeyGroups(String vlmId, Version version,
-                                                         String user);
 
-  LicenseKeyGroupEntity createLicenseKeyGroup(LicenseKeyGroupEntity licenseKeyGroup, String user);
+  Collection<LicenseKeyGroupEntity> listLicenseKeyGroups(String vlmId, Version version);
 
-  void updateLicenseKeyGroup(LicenseKeyGroupEntity licenseKeyGroup, String user);
+  LicenseKeyGroupEntity createLicenseKeyGroup(LicenseKeyGroupEntity licenseKeyGroup);
 
-  LicenseKeyGroupEntity getLicenseKeyGroup(LicenseKeyGroupEntity licenseKeyGroup, String user);
+  void updateLicenseKeyGroup(LicenseKeyGroupEntity licenseKeyGroup);
 
-  void deleteLicenseKeyGroup(LicenseKeyGroupEntity licenseKeyGroup, String user);
+  LicenseKeyGroupEntity getLicenseKeyGroup(LicenseKeyGroupEntity licenseKeyGroup);
 
-  LimitEntity createLimit(LimitEntity limitEntity, String user);
+  void deleteLicenseKeyGroup(LicenseKeyGroupEntity licenseKeyGroup);
 
-  Collection<LimitEntity> listLimits(String vlmId, Version version, String epLkgId, String user);
+  LimitEntity createLimit(LimitEntity limitEntity);
 
-  void deleteLimit(LimitEntity limitEntity, String user);
+  Collection<LimitEntity> listLimits(String vlmId, Version version, String epLkgId);
 
-  void updateLimit(LimitEntity limitEntity, String user);
+  void deleteLimit(LimitEntity limitEntity);
 
-  LimitEntity getLimit(LimitEntity entitlementPool, String user);
+  void updateLimit(LimitEntity limitEntity);
 
+  LimitEntity getLimit(LimitEntity entitlementPool);
 }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/main/java/org/openecomp/sdc/vendorlicense/impl/VendorLicenseManagerFactoryImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/main/java/org/openecomp/sdc/vendorlicense/impl/VendorLicenseManagerFactoryImpl.java
index 152ddd0e13..472473fdb0 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/main/java/org/openecomp/sdc/vendorlicense/impl/VendorLicenseManagerFactoryImpl.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/main/java/org/openecomp/sdc/vendorlicense/impl/VendorLicenseManagerFactoryImpl.java
@@ -1,6 +1,5 @@
 package org.openecomp.sdc.vendorlicense.impl;
 
-import org.openecomp.sdc.activityLog.ActivityLogManagerFactory;
 import org.openecomp.sdc.vendorlicense.VendorLicenseManager;
 import org.openecomp.sdc.vendorlicense.VendorLicenseManagerFactory;
 import org.openecomp.sdc.vendorlicense.dao.EntitlementPoolDaoFactory;
@@ -10,22 +9,19 @@ import org.openecomp.sdc.vendorlicense.dao.LicenseKeyGroupDaoFactory;
 import org.openecomp.sdc.vendorlicense.dao.LimitDaoFactory;
 import org.openecomp.sdc.vendorlicense.dao.VendorLicenseModelDaoFactory;
 import org.openecomp.sdc.vendorlicense.facade.VendorLicenseFacadeFactory;
-import org.openecomp.sdc.versioning.VersioningManagerFactory;
 
 /**
  * Created by ayalaben on 8/3/2017
  */
-public class VendorLicenseManagerFactoryImpl  extends VendorLicenseManagerFactory {
+public class VendorLicenseManagerFactoryImpl extends VendorLicenseManagerFactory {
   private static final VendorLicenseManager INSTANCE =
       new VendorLicenseManagerImpl(
-          VersioningManagerFactory.getInstance().createInterface(),
           VendorLicenseFacadeFactory.getInstance().createInterface(),
           VendorLicenseModelDaoFactory.getInstance().createInterface(),
           LicenseAgreementDaoFactory.getInstance().createInterface(),
           FeatureGroupDaoFactory.getInstance().createInterface(),
           EntitlementPoolDaoFactory.getInstance().createInterface(),
           LicenseKeyGroupDaoFactory.getInstance().createInterface(),
-          ActivityLogManagerFactory.getInstance().createInterface(),
           LimitDaoFactory.getInstance().createInterface());
 
   @Override
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/main/java/org/openecomp/sdc/vendorlicense/impl/VendorLicenseManagerImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/main/java/org/openecomp/sdc/vendorlicense/impl/VendorLicenseManagerImpl.java
index e07a13c2e8..2489b5a89b 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/main/java/org/openecomp/sdc/vendorlicense/impl/VendorLicenseManagerImpl.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/main/java/org/openecomp/sdc/vendorlicense/impl/VendorLicenseManagerImpl.java
@@ -20,16 +20,10 @@
 
 package org.openecomp.sdc.vendorlicense.impl;
 
-import static org.openecomp.sdc.vendorlicense.VendorLicenseConstants.VENDOR_LICENSE_MODEL_VERSIONABLE_TYPE;
-
 import org.openecomp.core.util.UniqueValueUtil;
-import org.openecomp.sdc.activityLog.ActivityLogManager;
-import org.openecomp.sdc.activitylog.dao.type.ActivityLogEntity;
 import org.openecomp.sdc.common.errors.CoreException;
 import org.openecomp.sdc.common.errors.ErrorCode;
 import org.openecomp.sdc.datatypes.error.ErrorLevel;
-import org.openecomp.sdc.logging.api.Logger;
-import org.openecomp.sdc.logging.api.LoggerFactory;
 import org.openecomp.sdc.logging.context.impl.MdcDataDebugMessage;
 import org.openecomp.sdc.logging.context.impl.MdcDataErrorMessage;
 import org.openecomp.sdc.logging.types.LoggerConstants;
@@ -57,26 +51,16 @@ import org.openecomp.sdc.vendorlicense.dao.types.VendorLicenseModelEntity;
 import org.openecomp.sdc.vendorlicense.errors.InvalidDateErrorBuilder;
 import org.openecomp.sdc.vendorlicense.errors.LimitErrorBuilder;
 import org.openecomp.sdc.vendorlicense.facade.VendorLicenseFacade;
-import org.openecomp.sdc.vendorlicense.types.VersionedVendorLicenseModel;
-import org.openecomp.sdc.versioning.VersioningManager;
 import org.openecomp.sdc.versioning.VersioningUtil;
 import org.openecomp.sdc.versioning.dao.types.Version;
-import org.openecomp.sdc.versioning.dao.types.VersionStatus;
-import org.openecomp.sdc.versioning.types.VersionInfo;
-import org.openecomp.sdc.versioning.types.VersionableEntityAction;
-import org.openecomp.sdcrests.activitylog.types.ActivityType;
 
 import java.time.LocalDate;
 import java.time.format.DateTimeFormatter;
-import java.util.ArrayList;
 import java.util.Collection;
-import java.util.List;
-import java.util.Map;
 import java.util.Optional;
 import java.util.Set;
 
 public class VendorLicenseManagerImpl implements VendorLicenseManager {
-  private VersioningManager versioningManager;
   private VendorLicenseFacade vendorLicenseFacade;
   private VendorLicenseModelDao vendorLicenseModelDao;
   private LicenseAgreementDao licenseAgreementDao;
@@ -84,278 +68,134 @@ public class VendorLicenseManagerImpl implements VendorLicenseManager {
   private EntitlementPoolDao entitlementPoolDao;
   private LicenseKeyGroupDao licenseKeyGroupDao;
   private LimitDao limitDao;
-  private ActivityLogManager activityLogManager;
 
   private static MdcDataDebugMessage mdcDataDebugMessage = new MdcDataDebugMessage();
-  private static final Logger logger =
-          LoggerFactory.getLogger(VendorLicenseManagerImpl.class);
 
-  public VendorLicenseManagerImpl(VersioningManager versioningManager,
-                                  VendorLicenseFacade vendorLicenseFacade,
+  public VendorLicenseManagerImpl(VendorLicenseFacade vendorLicenseFacade,
                                   VendorLicenseModelDao vendorLicenseModelDao,
                                   LicenseAgreementDao licenseAgreementDao,
                                   FeatureGroupDao featureGroupDao,
                                   EntitlementPoolDao entitlementPoolDao,
                                   LicenseKeyGroupDao licenseKeyGroupDao,
-                                  ActivityLogManager activityLogManager,
                                   LimitDao limitDao) {
-    this.versioningManager = versioningManager;
     this.vendorLicenseFacade = vendorLicenseFacade;
     this.vendorLicenseModelDao = vendorLicenseModelDao;
     this.licenseAgreementDao = licenseAgreementDao;
     this.featureGroupDao = featureGroupDao;
     this.entitlementPoolDao = entitlementPoolDao;
     this.licenseKeyGroupDao = licenseKeyGroupDao;
-    this.activityLogManager = activityLogManager;
     this.limitDao = limitDao;
   }
 
 
-  private static void sortVlmListByModificationTimeDescOrder(
-          List<VersionedVendorLicenseModel> vendorLicenseModels) {
-    vendorLicenseModels.sort((o1, o2) -> o2.getVendorLicenseModel().getWritetimeMicroSeconds()
-            .compareTo(o1.getVendorLicenseModel().getWritetimeMicroSeconds()));
-  }
-
   @Override
-  public void checkout(String vendorLicenseModelId, String user) {
-
+  public void validate(String vendorLicenseModelId, Version version) {
     mdcDataDebugMessage.debugEntryMessage("VLM id", vendorLicenseModelId);
 
-    Version newVersion = versioningManager
-            .checkout(VENDOR_LICENSE_MODEL_VERSIONABLE_TYPE, vendorLicenseModelId, user);
-
-    ActivityLogEntity activityLogEntity = new ActivityLogEntity(vendorLicenseModelId, String.valueOf(newVersion.getMajor()+1),
-            ActivityType.CHECKOUT.toString(), user, true, "", "");
-    activityLogManager.addActionLog(activityLogEntity, user);
-
-    newVersion.setStatus(VersionStatus.Locked);
-    vendorLicenseFacade.updateVlmLastModificationTime(vendorLicenseModelId, newVersion);
+    vendorLicenseFacade.validate(vendorLicenseModelId, version);
 
     mdcDataDebugMessage.debugExitMessage("VLM id", vendorLicenseModelId);
   }
 
   @Override
-  public void undoCheckout(String vendorLicenseModelId, String user) {
-
-    mdcDataDebugMessage.debugEntryMessage("VLM id", vendorLicenseModelId);
-
-    Version newVersion = versioningManager
-            .undoCheckout(VENDOR_LICENSE_MODEL_VERSIONABLE_TYPE, vendorLicenseModelId, user);
-
-    ActivityLogEntity activityLogEntity =
-        new ActivityLogEntity(vendorLicenseModelId, String.valueOf(newVersion.getMajor() + 1),
-            ActivityType.UNDO_CHECKOUT.toString(), user, true, "", "");
-    activityLogManager.addActionLog(activityLogEntity, user);
-
-    vendorLicenseFacade.updateVlmLastModificationTime(vendorLicenseModelId, newVersion);
-
-    mdcDataDebugMessage.debugExitMessage("VLM id", vendorLicenseModelId);
-  }
-
-  @Override
-  public void checkin(String vendorLicenseModelId, String user) {
-
-    mdcDataDebugMessage.debugEntryMessage("VLM id", vendorLicenseModelId);
-
-    Version newVersion = vendorLicenseFacade.checkin(vendorLicenseModelId, user);
-
-    ActivityLogEntity activityLogEntity = new ActivityLogEntity(vendorLicenseModelId,
-            String.valueOf(newVersion.getMajor()+1), ActivityType.CHECKIN.toString(), user, true, "", "");
-    activityLogManager.addActionLog(activityLogEntity, user);
-
-    mdcDataDebugMessage.debugExitMessage("VLM id", vendorLicenseModelId);
-  }
-
-  @Override
-  public void submit(String vendorLicenseModelId, String user) {
-
-    mdcDataDebugMessage.debugEntryMessage("VLM id", vendorLicenseModelId);
-
-    Version newVersion = vendorLicenseFacade.submit(vendorLicenseModelId, user);
-
-    ActivityLogEntity activityLogEntity = new ActivityLogEntity(vendorLicenseModelId, String.valueOf(newVersion.getMajor()),
-            ActivityType.SUBMIT.toString(), user, true, "", "");
-    activityLogManager.addActionLog(activityLogEntity, user);
-
-    mdcDataDebugMessage.debugExitMessage("VLM id", vendorLicenseModelId);
-  }
-
-  @Override
-  public Collection<VersionedVendorLicenseModel> listVendorLicenseModels(String versionFilter,
-                                                                         String user) {
+  public VendorLicenseModelEntity createVendorLicenseModel(
+      VendorLicenseModelEntity vendorLicenseModelEntity) {
     mdcDataDebugMessage.debugEntryMessage(null);
 
-    Map<String, VersionInfo> idToVersionsInfo = versioningManager
-            .listEntitiesVersionInfo(VENDOR_LICENSE_MODEL_VERSIONABLE_TYPE, user,
-                    VersionableEntityAction.Read);
-
-    List<VersionedVendorLicenseModel> vendorLicenseModels = new ArrayList<>();
-    for (Map.Entry<String, VersionInfo> entry : idToVersionsInfo.entrySet()) {
-      VersionInfo versionInfo = entry.getValue();
-      if (versionFilter != null && versionFilter.equals(VersionStatus.Final.name())) {
-        if (versionInfo.getLatestFinalVersion() == null) {
-          continue;
-        }
-        versionInfo.setActiveVersion(versionInfo.getLatestFinalVersion());
-        versionInfo.setStatus(VersionStatus.Final);
-        versionInfo.setLockingUser(null);
-      }
-
-      Version version = versionInfo.getActiveVersion();
-      if (user.equals(versionInfo.getLockingUser())) {
-        version.setStatus(VersionStatus.Locked);
-      }
-
-      try {
-        VendorLicenseModelEntity vlm =
-                vendorLicenseModelDao.get(new VendorLicenseModelEntity(entry.getKey(), version));
-        if (vlm != null) {
-          VersionedVendorLicenseModel versionedVlm = new VersionedVendorLicenseModel();
-          versionedVlm.setVendorLicenseModel(vlm);
-          versionedVlm.setVersionInfo(versionInfo);
-          vendorLicenseModels.add(versionedVlm);
-        }
-      }catch(RuntimeException rte){
-        logger.error("Error trying to retrieve vlm["+entry.getKey()+"] version["+version.toString
-                ()+"] " +
-                "message:"+rte
-                .getMessage());
-      }
-    }
-
-    sortVlmListByModificationTimeDescOrder(vendorLicenseModels);
-
+    vendorLicenseModelDao.create(vendorLicenseModelEntity);
     mdcDataDebugMessage.debugExitMessage(null);
-    return vendorLicenseModels;
-  }
-
-  @Override
-  public VendorLicenseModelEntity createVendorLicenseModel(VendorLicenseModelEntity vendorLicenseModelEntity, String user) {
-
-    VendorLicenseModelEntity vendorLicenseModelCreated = vendorLicenseFacade.createVendorLicenseModel(vendorLicenseModelEntity, user);
-
-    ActivityLogEntity activityLogEntity = new ActivityLogEntity(vendorLicenseModelCreated.getId(),
-            String.valueOf(vendorLicenseModelCreated.getVersion().getMajor()+1),
-            ActivityType.CREATE_NEW.toString(), user, true, "", "");
-    activityLogManager.addActionLog(activityLogEntity, user);
 
-    return vendorLicenseModelCreated;
+    return vendorLicenseModelEntity;
   }
 
   @Override
-  public void updateVendorLicenseModel(VendorLicenseModelEntity vendorLicenseModelEntity,
-                                       String user) {
+  public void updateVendorLicenseModel(VendorLicenseModelEntity vendorLicenseModelEntity) {
     mdcDataDebugMessage.debugEntryMessage("VLM id", vendorLicenseModelEntity.getId());
 
-    Version version = resloveVersion(vendorLicenseModelEntity.getId(),null,
-            getVersionInfo(vendorLicenseModelEntity.getId(), VersionableEntityAction.Write, user),
-            user);
-    vendorLicenseModelEntity.setVersion(version);
-
     String existingVendorName = vendorLicenseModelDao.get(vendorLicenseModelEntity).getVendorName();
 
     updateUniqueName(VendorLicenseConstants.UniqueValues.VENDOR_NAME, existingVendorName,
-            vendorLicenseModelEntity.getVendorName());
+        vendorLicenseModelEntity.getVendorName());
     vendorLicenseModelDao.update(vendorLicenseModelEntity);
 
-    vendorLicenseFacade
-            .updateVlmLastModificationTime(vendorLicenseModelEntity.getId(), version);
-
     mdcDataDebugMessage.debugExitMessage("VLM id", vendorLicenseModelEntity.getId());
   }
 
   @Override
-  public VersionedVendorLicenseModel getVendorLicenseModel(String vlmId, Version version,
-                                                           String user) {
-    return vendorLicenseFacade.getVendorLicenseModel(vlmId, version, user);
+  public VendorLicenseModelEntity getVendorLicenseModel(String vlmId, Version version) {
+    return vendorLicenseFacade.getVendorLicenseModel(vlmId, version);
   }
 
   @Override
-  public void deleteVendorLicenseModel(String vlmId, String user) {
+  public void deleteVendorLicenseModel(String vlmId, Version version) {
     MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
-            LoggerTragetServiceName.DELETE_ENTITY, ErrorLevel.ERROR.name(),
-            LoggerErrorCode.DATA_ERROR.getErrorCode(), LoggerErrorDescription.UNSUPPORTED_OPERATION);
+        LoggerTragetServiceName.DELETE_ENTITY, ErrorLevel.ERROR.name(),
+        LoggerErrorCode.DATA_ERROR.getErrorCode(), LoggerErrorDescription.UNSUPPORTED_OPERATION);
     throw new UnsupportedOperationException(VendorLicenseConstants.UNSUPPORTED_OPERATION_ERROR);
   }
 
   @Override
-  public Collection<LicenseAgreementEntity> listLicenseAgreements(String vlmId, Version version,
-                                                                  String user) {
+  public Collection<LicenseAgreementEntity> listLicenseAgreements(String vlmId, Version version) {
     mdcDataDebugMessage.debugEntryMessage("VLM id", vlmId);
     mdcDataDebugMessage.debugExitMessage("VLM id", vlmId);
-    LicenseAgreementEntity licenseAgreementEntity =  createLicenseAgreementForList(vlmId, version,
-            user);
-//    return licenseAgreementDao.list(new LicenseAgreementEntity(vlmId, VersioningUtil
-//        .resolveVersion(version, getVersionInfo(vlmId, VersionableEntityAction.Read, user), user),
-//        null));
-    return licenseAgreementDao.list(licenseAgreementEntity);
+    return licenseAgreementDao.list(new LicenseAgreementEntity(vlmId, version, null));
   }
 
   @Override
-  public LicenseAgreementEntity createLicenseAgreement(LicenseAgreementEntity licenseAgreement,
-                                                       String user) {
+  public LicenseAgreementEntity createLicenseAgreement(LicenseAgreementEntity licenseAgreement) {
     mdcDataDebugMessage
-            .debugEntryMessage("VLM id", licenseAgreement.getVendorLicenseModelId());
+        .debugEntryMessage("VLM id", licenseAgreement.getVendorLicenseModelId());
     mdcDataDebugMessage
-            .debugExitMessage("VLM id", licenseAgreement.getVendorLicenseModelId());
-    return vendorLicenseFacade.createLicenseAgreement(licenseAgreement, user);
+        .debugExitMessage("VLM id", licenseAgreement.getVendorLicenseModelId());
+    return vendorLicenseFacade.createLicenseAgreement(licenseAgreement);
   }
 
   @Override
   public void updateLicenseAgreement(LicenseAgreementEntity licenseAgreement,
                                      Set<String> addedFeatureGroupIds,
-                                     Set<String> removedFeatureGroupIds, String user) {
+                                     Set<String> removedFeatureGroupIds) {
     mdcDataDebugMessage.debugEntryMessage("VLM id, LA id", licenseAgreement
-            .getVendorLicenseModelId(), licenseAgreement.getId());
+        .getVendorLicenseModelId(), licenseAgreement.getId());
 
-    Version version = VersioningUtil.resolveVersion(licenseAgreement.getVersion(),
-            getVersionInfo(licenseAgreement.getVendorLicenseModelId(), VersionableEntityAction.Write,
-                    user), user);
-    licenseAgreement.setVersion(version);
     LicenseAgreementEntity retrieved = licenseAgreementDao.get(licenseAgreement);
     VersioningUtil
-            .validateEntityExistence(retrieved, licenseAgreement, VendorLicenseModelEntity.ENTITY_TYPE);
+        .validateEntityExistence(retrieved, licenseAgreement, VendorLicenseModelEntity.ENTITY_TYPE);
     VersioningUtil.validateContainedEntitiesExistence(new FeatureGroupEntity().getEntityType(),
-            removedFeatureGroupIds, retrieved, retrieved.getFeatureGroupIds());
+        removedFeatureGroupIds, retrieved, retrieved.getFeatureGroupIds());
     VersioningUtil.validateEntitiesExistence(addedFeatureGroupIds,
-            new FeatureGroupEntity(licenseAgreement.getVendorLicenseModelId(), version, null),
-            featureGroupDao, VendorLicenseModelEntity.ENTITY_TYPE);
+        new FeatureGroupEntity(licenseAgreement.getVendorLicenseModelId(),
+            licenseAgreement.getVersion(),
+            null),
+        featureGroupDao, VendorLicenseModelEntity.ENTITY_TYPE);
 
     updateUniqueName(VendorLicenseConstants.UniqueValues.LICENSE_AGREEMENT_NAME,
-            retrieved.getName(), licenseAgreement.getName(), licenseAgreement.getVendorLicenseModelId(),
-            licenseAgreement.getVersion().toString());
+        retrieved.getName(), licenseAgreement.getName(), licenseAgreement.getVendorLicenseModelId(),
+        licenseAgreement.getVersion().getId());
     licenseAgreementDao.updateColumnsAndDeltaFeatureGroupIds(licenseAgreement, addedFeatureGroupIds,
-            removedFeatureGroupIds);
+        removedFeatureGroupIds);
 
     addFeatureGroupsToLicenseAgreementRef(addedFeatureGroupIds, licenseAgreement);
     removeFeatureGroupsToLicenseAgreementRef(removedFeatureGroupIds, licenseAgreement);
 
-    vendorLicenseFacade
-            .updateVlmLastModificationTime(licenseAgreement.getVendorLicenseModelId(), version);
-
     mdcDataDebugMessage.debugExitMessage("VLM id, LA id", licenseAgreement
-            .getVendorLicenseModelId(), licenseAgreement.getId());
+        .getVendorLicenseModelId(), licenseAgreement.getId());
   }
 
   @Override
   public LicenseAgreementModel getLicenseAgreementModel(String vlmId, Version version,
-                                                        String licenseAgreementId, String user) {
+                                                        String licenseAgreementId) {
 
     mdcDataDebugMessage.debugEntryMessage("VLM id, LA id", vlmId, licenseAgreementId);
     mdcDataDebugMessage.debugExitMessage("VLM id, LA id", vlmId, licenseAgreementId);
-    return vendorLicenseFacade.getLicenseAgreementModel(vlmId, version, licenseAgreementId, user);
+    return vendorLicenseFacade.getLicenseAgreementModel(vlmId, version, licenseAgreementId);
   }
 
   @Override
-  public void deleteLicenseAgreement(String vlmId, Version version, String licenseAgreementId,
-                                     String user) {
+  public void deleteLicenseAgreement(String vlmId, Version version, String licenseAgreementId) {
     mdcDataDebugMessage.debugEntryMessage("VLM id, LA id", vlmId, licenseAgreementId);
 
-    version = VersioningUtil
-            .resolveVersion(version, getVersionInfo(vlmId, VersionableEntityAction.Write, user), user);
     LicenseAgreementEntity input =
-            new LicenseAgreementEntity(vlmId, version, licenseAgreementId);
+        new LicenseAgreementEntity(vlmId, version, licenseAgreementId);
     LicenseAgreementEntity retrieved = licenseAgreementDao.get(input);
     VersioningUtil.validateEntityExistence(retrieved, input, VendorLicenseModelEntity.ENTITY_TYPE);
 
@@ -364,29 +204,25 @@ public class VendorLicenseManagerImpl implements VendorLicenseManager {
     licenseAgreementDao.delete(retrieved);
 
     deleteUniqueName(VendorLicenseConstants.UniqueValues.LICENSE_AGREEMENT_NAME,
-            retrieved.getVendorLicenseModelId(), retrieved.getVersion().toString(),
-            retrieved.getName());
-
-    vendorLicenseFacade
-            .updateVlmLastModificationTime(input.getVendorLicenseModelId(), input.getVersion());
+        retrieved.getVendorLicenseModelId(), retrieved.getVersion().toString(),
+        retrieved.getName());
 
     mdcDataDebugMessage.debugExitMessage("VLM id, LA id", vlmId, licenseAgreementId);
   }
 
   @Override
-  public Collection<FeatureGroupEntity> listFeatureGroups(String vlmId, Version version,
-                                                          String user) {
+  public Collection<FeatureGroupEntity> listFeatureGroups(String vlmId, Version version) {
     mdcDataDebugMessage.debugEntryMessage("VLM id", vlmId);
     mdcDataDebugMessage.debugExitMessage("VLM id", vlmId);
-    return vendorLicenseFacade.listFeatureGroups(vlmId, version, user);
+    return vendorLicenseFacade.listFeatureGroups(vlmId, version);
   }
 
   @Override
-  public FeatureGroupEntity createFeatureGroup(FeatureGroupEntity featureGroup, String user) {
+  public FeatureGroupEntity createFeatureGroup(FeatureGroupEntity featureGroup) {
     mdcDataDebugMessage
-            .debugEntryMessage("VLM id", featureGroup.getVendorLicenseModelId());
+        .debugEntryMessage("VLM id", featureGroup.getVendorLicenseModelId());
     mdcDataDebugMessage.debugExitMessage("VLM id", featureGroup.getId());
-    return vendorLicenseFacade.createFeatureGroup(featureGroup, user);
+    return vendorLicenseFacade.createFeatureGroup(featureGroup);
   }
 
   @Override
@@ -394,35 +230,31 @@ public class VendorLicenseManagerImpl implements VendorLicenseManager {
                                  Set<String> addedLicenseKeyGroups,
                                  Set<String> removedLicenseKeyGroups,
                                  Set<String> addedEntitlementPools,
-                                 Set<String> removedEntitlementPools,
-                                 String user) {
+                                 Set<String> removedEntitlementPools) {
     mdcDataDebugMessage.debugEntryMessage("VLM id, FG id", featureGroup
-            .getVendorLicenseModelId(), featureGroup.getId());
-
-    Version version = VersioningUtil.resolveVersion(featureGroup.getVersion(),
-            getVersionInfo(featureGroup.getVendorLicenseModelId(), VersionableEntityAction.Write, user),
-            user);
-    featureGroup.setVersion(version);
+        .getVendorLicenseModelId(), featureGroup.getId());
 
     FeatureGroupEntity retrieved = featureGroupDao.get(featureGroup);
     VersioningUtil
-            .validateEntityExistence(retrieved, featureGroup, VendorLicenseModelEntity.ENTITY_TYPE);
+        .validateEntityExistence(retrieved, featureGroup, VendorLicenseModelEntity.ENTITY_TYPE);
 
     VersioningUtil.validateContainedEntitiesExistence(new LicenseKeyGroupEntity().getEntityType(),
-            removedLicenseKeyGroups, retrieved, retrieved.getLicenseKeyGroupIds());
+        removedLicenseKeyGroups, retrieved, retrieved.getLicenseKeyGroupIds());
     VersioningUtil.validateContainedEntitiesExistence(new EntitlementPoolEntity().getEntityType(),
-            removedEntitlementPools, retrieved, retrieved.getEntitlementPoolIds());
+        removedEntitlementPools, retrieved, retrieved.getEntitlementPoolIds());
 
     VersioningUtil.validateEntitiesExistence(addedLicenseKeyGroups,
-            new LicenseKeyGroupEntity(featureGroup.getVendorLicenseModelId(), version, null),
-            licenseKeyGroupDao, VendorLicenseModelEntity.ENTITY_TYPE);
+        new LicenseKeyGroupEntity(featureGroup.getVendorLicenseModelId(), featureGroup.getVersion(),
+            null),
+        licenseKeyGroupDao, VendorLicenseModelEntity.ENTITY_TYPE);
     VersioningUtil.validateEntitiesExistence(addedEntitlementPools,
-            new EntitlementPoolEntity(featureGroup.getVendorLicenseModelId(), version, null),
-            entitlementPoolDao, VendorLicenseModelEntity.ENTITY_TYPE);
+        new EntitlementPoolEntity(featureGroup.getVendorLicenseModelId(), featureGroup.getVersion(),
+            null),
+        entitlementPoolDao, VendorLicenseModelEntity.ENTITY_TYPE);
 
     updateUniqueName(VendorLicenseConstants.UniqueValues.FEATURE_GROUP_NAME,
-            retrieved.getName(), featureGroup.getName(), featureGroup.getVendorLicenseModelId(),
-            featureGroup.getVersion().toString());
+        retrieved.getName(), featureGroup.getName(), featureGroup.getVendorLicenseModelId(),
+        featureGroup.getVersion().getId());
 
     addLicenseKeyGroupsToFeatureGroupsRef(addedLicenseKeyGroups, featureGroup);
     removeLicenseKeyGroupsToFeatureGroupsRef(removedLicenseKeyGroups, featureGroup);
@@ -430,413 +262,364 @@ public class VendorLicenseManagerImpl implements VendorLicenseManager {
     removeEntitlementPoolsToFeatureGroupsRef(removedEntitlementPools, featureGroup);
 
     featureGroupDao.updateFeatureGroup(featureGroup, addedEntitlementPools, removedEntitlementPools,
-            addedLicenseKeyGroups, removedLicenseKeyGroups);
-
-    vendorLicenseFacade
-            .updateVlmLastModificationTime(featureGroup.getVendorLicenseModelId(), version);
+        addedLicenseKeyGroups, removedLicenseKeyGroups);
 
     mdcDataDebugMessage.debugExitMessage("VLM id, FG id", featureGroup
-            .getVendorLicenseModelId(), featureGroup.getId());
+        .getVendorLicenseModelId(), featureGroup.getId());
   }
 
   @Override
-  public FeatureGroupModel getFeatureGroupModel(FeatureGroupEntity featureGroup, String user) {
+  public FeatureGroupModel getFeatureGroupModel(FeatureGroupEntity featureGroup) {
     mdcDataDebugMessage.debugEntryMessage("VLM id, FG id",
-            featureGroup.getVendorLicenseModelId(), featureGroup.getId());
+        featureGroup.getVendorLicenseModelId(), featureGroup.getId());
 
     mdcDataDebugMessage.debugExitMessage("VLM id, FG id",
-            featureGroup.getVendorLicenseModelId(), featureGroup.getId());
-    return vendorLicenseFacade.getFeatureGroupModel(featureGroup, user);
+        featureGroup.getVendorLicenseModelId(), featureGroup.getId());
+    return vendorLicenseFacade.getFeatureGroupModel(featureGroup);
   }
 
   @Override
-  public void deleteFeatureGroup(FeatureGroupEntity featureGroup, String user) {
+  public void deleteFeatureGroup(FeatureGroupEntity featureGroup) {
     mdcDataDebugMessage.debugEntryMessage("VLM id, FG id",
-            featureGroup.getVendorLicenseModelId(), featureGroup.getId());
+        featureGroup.getVendorLicenseModelId(), featureGroup.getId());
 
-    Version version = VersioningUtil.resolveVersion(featureGroup.getVersion(),
-            getVersionInfo(featureGroup.getVendorLicenseModelId(), VersionableEntityAction.Write,
-                    user), user);
-    featureGroup.setVersion(version);
     FeatureGroupEntity retrieved = featureGroupDao.get(featureGroup);
     VersioningUtil
-            .validateEntityExistence(retrieved, featureGroup, VendorLicenseModelEntity.ENTITY_TYPE);
+        .validateEntityExistence(retrieved, featureGroup, VendorLicenseModelEntity.ENTITY_TYPE);
 
     removeLicenseKeyGroupsToFeatureGroupsRef(retrieved.getLicenseKeyGroupIds(), featureGroup);
     removeEntitlementPoolsToFeatureGroupsRef(retrieved.getEntitlementPoolIds(), featureGroup);
 
     for (String licenceAgreementId : retrieved.getReferencingLicenseAgreements()) {
       licenseAgreementDao.removeFeatureGroup(
-              new LicenseAgreementEntity(featureGroup.getVendorLicenseModelId(), version,
-                      licenceAgreementId), featureGroup.getId());
+          new LicenseAgreementEntity(featureGroup.getVendorLicenseModelId(),
+              featureGroup.getVersion(),
+              licenceAgreementId), featureGroup.getId());
     }
 
     featureGroupDao.delete(featureGroup);
 
     deleteUniqueName(VendorLicenseConstants.UniqueValues.FEATURE_GROUP_NAME,
-            retrieved.getVendorLicenseModelId(), retrieved.getVersion().toString(),
-            retrieved.getName());
-
-    vendorLicenseFacade.updateVlmLastModificationTime(featureGroup.getVendorLicenseModelId(),
-            featureGroup.getVersion());
+        retrieved.getVendorLicenseModelId(), retrieved.getVersion().toString(),
+        retrieved.getName());
 
     mdcDataDebugMessage
-            .debugExitMessage("VLM id, FG id",
-                    featureGroup.getVendorLicenseModelId(), featureGroup.getId());
+        .debugExitMessage("VLM id, FG id",
+            featureGroup.getVendorLicenseModelId(), featureGroup.getId());
   }
 
   @Override
-  public Collection<EntitlementPoolEntity> listEntitlementPools(String vlmId, Version version,
-                                                                String user) {
+  public Collection<EntitlementPoolEntity> listEntitlementPools(String vlmId, Version version) {
     mdcDataDebugMessage.debugEntryMessage("VLM id", vlmId);
     mdcDataDebugMessage.debugExitMessage("VLM id", vlmId);
-    return vendorLicenseFacade.listEntitlementPools(vlmId, version, user);
+    return vendorLicenseFacade.listEntitlementPools(vlmId, version);
   }
 
   @Override
-  public EntitlementPoolEntity createEntitlementPool(EntitlementPoolEntity entitlementPool,
-                                                     String user) {
+  public EntitlementPoolEntity createEntitlementPool(EntitlementPoolEntity entitlementPool) {
     mdcDataDebugMessage
-            .debugEntryMessage("VLM id", entitlementPool.getVendorLicenseModelId());
+        .debugEntryMessage("VLM id", entitlementPool.getVendorLicenseModelId());
     mdcDataDebugMessage
-            .debugExitMessage("VLM id", entitlementPool.getVendorLicenseModelId());
+        .debugExitMessage("VLM id", entitlementPool.getVendorLicenseModelId());
 
     entitlementPool.setStartDate(entitlementPool.getStartDate() != null ? (entitlementPool
-            .getStartDate().trim().length() != 0 ? entitlementPool.getStartDate()+"T00:00:00Z"
-            : null) : null);
+        .getStartDate().trim().length() != 0 ? entitlementPool.getStartDate() + "T00:00:00Z"
+        : null) : null);
     entitlementPool.setExpiryDate(entitlementPool.getExpiryDate() != null ? (entitlementPool
-            .getExpiryDate().trim().length() != 0 ? entitlementPool.getExpiryDate()+"T23:59:59Z"
-            : null) : null);
+        .getExpiryDate().trim().length() != 0 ? entitlementPool.getExpiryDate() + "T23:59:59Z"
+        : null) : null);
 
     validateCreateDate(entitlementPool.getStartDate(), entitlementPool.getExpiryDate(),
-            entitlementPool.getVendorLicenseModelId());
-    return vendorLicenseFacade.createEntitlementPool(entitlementPool, user);
+        entitlementPool.getVendorLicenseModelId());
+    return vendorLicenseFacade.createEntitlementPool(entitlementPool);
   }
 
-  private void validateCreateDate(String startDate, String expiryDate, String vendorLicenseModelId){
+  private void validateCreateDate(String startDate, String expiryDate,
+                                  String vendorLicenseModelId) {
     mdcDataDebugMessage.debugEntryMessage("Start date and end date", startDate
-            +"   "+expiryDate);
+        + "   " + expiryDate);
 
     DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy'T'HH:mm:ss'Z'");
 
-    if(startDate != null && expiryDate != null) {
+    if (startDate != null && expiryDate != null) {
       if (LocalDate.parse(startDate, formatter).atStartOfDay().isBefore
-              (LocalDate.now().atStartOfDay()) || LocalDate.parse(expiryDate, formatter).atStartOfDay()
-              .isEqual(LocalDate.parse(startDate, formatter).atStartOfDay()) || LocalDate
-              .parse(expiryDate, formatter).isBefore(LocalDate.parse(startDate, formatter))) {
+          (LocalDate.now().atStartOfDay()) || LocalDate.parse(expiryDate, formatter).atStartOfDay()
+          .isEqual(LocalDate.parse(startDate, formatter).atStartOfDay()) || LocalDate
+          .parse(expiryDate, formatter).isBefore(LocalDate.parse(startDate, formatter))) {
         MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
-                LoggerTragetServiceName.VALIDATE_DATE_RANGE,ErrorLevel.ERROR.name(),
-                LoggerErrorCode.DATA_ERROR.getErrorCode(), LoggerErrorDescription.INVALID_VALUE);
+            LoggerTragetServiceName.VALIDATE_DATE_RANGE, ErrorLevel.ERROR.name(),
+            LoggerErrorCode.DATA_ERROR.getErrorCode(), LoggerErrorDescription.INVALID_VALUE);
         throw new CoreException(
-                new InvalidDateErrorBuilder(vendorLicenseModelId)
-                        .build());
+            new InvalidDateErrorBuilder(vendorLicenseModelId)
+                .build());
       }
     }
 
-    if(startDate != null && expiryDate == null) {
+    if (startDate != null && expiryDate == null) {
       if (LocalDate.parse(startDate, formatter).atStartOfDay().isBefore
-              (LocalDate.now().atStartOfDay())) {
+          (LocalDate.now().atStartOfDay())) {
         MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
-                LoggerTragetServiceName.VALIDATE_DATE_RANGE,ErrorLevel.ERROR.name(),
-                LoggerErrorCode.DATA_ERROR.getErrorCode(), LoggerErrorDescription.INVALID_VALUE);
+            LoggerTragetServiceName.VALIDATE_DATE_RANGE, ErrorLevel.ERROR.name(),
+            LoggerErrorCode.DATA_ERROR.getErrorCode(), LoggerErrorDescription.INVALID_VALUE);
         throw new CoreException(
-                new InvalidDateErrorBuilder(vendorLicenseModelId)
-                        .build());
+            new InvalidDateErrorBuilder(vendorLicenseModelId)
+                .build());
       }
     }
 
-    if(startDate == null && expiryDate != null) {
+    if (startDate == null && expiryDate != null) {
       MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
-              LoggerTragetServiceName.VALIDATE_DATE_RANGE,ErrorLevel.ERROR.name(),
-              LoggerErrorCode.DATA_ERROR.getErrorCode(), LoggerErrorDescription.INVALID_VALUE);
+          LoggerTragetServiceName.VALIDATE_DATE_RANGE, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.DATA_ERROR.getErrorCode(), LoggerErrorDescription.INVALID_VALUE);
       throw new CoreException(
-              new InvalidDateErrorBuilder(vendorLicenseModelId)
-                      .build());
+          new InvalidDateErrorBuilder(vendorLicenseModelId)
+              .build());
 
     }
 
-    mdcDataDebugMessage.debugExitMessage(null,null);
+    mdcDataDebugMessage.debugExitMessage(null);
   }
 
-  private void validateUpdateDate(String startDate, String expiryDate, String vendorLicenseModelId){
+  private void validateUpdateDate(String startDate, String expiryDate,
+                                  String vendorLicenseModelId) {
     mdcDataDebugMessage.debugEntryMessage("Start date and end date", startDate
-            +"   "+ expiryDate);
+        + "   " + expiryDate);
 
     DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy'T'HH:mm:ss'Z'");
 
-    if(startDate != null && expiryDate != null) {
+    if (startDate != null && expiryDate != null) {
       if (LocalDate.parse(expiryDate, formatter).atStartOfDay()
-              .isEqual(LocalDate.parse(startDate, formatter).atStartOfDay()) ||
-              LocalDate.parse(expiryDate, formatter).isBefore(LocalDate.parse(startDate, formatter))) {
+          .isEqual(LocalDate.parse(startDate, formatter).atStartOfDay()) ||
+          LocalDate.parse(expiryDate, formatter).isBefore(LocalDate.parse(startDate, formatter))) {
         MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
-                LoggerTragetServiceName.VALIDATE_DATE_RANGE,ErrorLevel.ERROR.name(),
-                LoggerErrorCode.DATA_ERROR.getErrorCode(), LoggerErrorDescription.INVALID_VALUE);
+            LoggerTragetServiceName.VALIDATE_DATE_RANGE, ErrorLevel.ERROR.name(),
+            LoggerErrorCode.DATA_ERROR.getErrorCode(), LoggerErrorDescription.INVALID_VALUE);
         throw new CoreException(
-                new InvalidDateErrorBuilder(vendorLicenseModelId)
-                        .build());
+            new InvalidDateErrorBuilder(vendorLicenseModelId)
+                .build());
       }
     }
 
-    if(startDate == null && expiryDate != null) {
+    if (startDate == null && expiryDate != null) {
       MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
-              LoggerTragetServiceName.VALIDATE_DATE_RANGE,ErrorLevel.ERROR.name(),
-              LoggerErrorCode.DATA_ERROR.getErrorCode(), LoggerErrorDescription.INVALID_VALUE);
+          LoggerTragetServiceName.VALIDATE_DATE_RANGE, ErrorLevel.ERROR.name(),
+          LoggerErrorCode.DATA_ERROR.getErrorCode(), LoggerErrorDescription.INVALID_VALUE);
       throw new CoreException(
-              new InvalidDateErrorBuilder(vendorLicenseModelId)
-                      .build());
+          new InvalidDateErrorBuilder(vendorLicenseModelId)
+              .build());
 
     }
 
-    mdcDataDebugMessage.debugExitMessage(null,null);
+    mdcDataDebugMessage.debugExitMessage(null);
   }
 
   @Override
-  public void updateEntitlementPool(EntitlementPoolEntity entitlementPool, String user) {
+  public void updateEntitlementPool(EntitlementPoolEntity entitlementPool) {
     mdcDataDebugMessage.debugEntryMessage("VLM id, EP id", entitlementPool
-            .getVendorLicenseModelId(), entitlementPool.getId());
+        .getVendorLicenseModelId(), entitlementPool.getId());
 
     entitlementPool.setStartDate(entitlementPool.getStartDate() != null ? (entitlementPool
-            .getStartDate().trim().length() != 0 ? entitlementPool.getStartDate()+"T00:00:00Z"
-            : null) : null);
+        .getStartDate().trim().length() != 0 ? entitlementPool.getStartDate() + "T00:00:00Z"
+        : null) : null);
     entitlementPool.setExpiryDate(entitlementPool.getExpiryDate() != null ? (entitlementPool
-            .getExpiryDate().trim().length() != 0 ? entitlementPool.getExpiryDate()+"T23:59:59Z"
-            : null) : null);
+        .getExpiryDate().trim().length() != 0 ? entitlementPool.getExpiryDate() + "T23:59:59Z"
+        : null) : null);
 
     validateUpdateDate(entitlementPool.getStartDate(), entitlementPool.getExpiryDate(),
-            entitlementPool.getVendorLicenseModelId());
-    Version version = VersioningUtil.resolveVersion(entitlementPool.getVersion(),
-            getVersionInfo(entitlementPool.getVendorLicenseModelId(), VersionableEntityAction.Write,
-                    user), user);
-    vendorLicenseFacade
-            .updateVlmLastModificationTime(entitlementPool.getVendorLicenseModelId(), version);
-    vendorLicenseFacade.updateEntitlementPool(entitlementPool, user);
+        entitlementPool.getVendorLicenseModelId());
+    vendorLicenseFacade.updateEntitlementPool(entitlementPool);
 
     mdcDataDebugMessage.debugExitMessage("VLM id, EP id", entitlementPool
-            .getVendorLicenseModelId(), entitlementPool.getId());
+        .getVendorLicenseModelId(), entitlementPool.getId());
   }
 
   @Override
-  public EntitlementPoolEntity getEntitlementPool(EntitlementPoolEntity entitlementPool,
-                                                  String user) {
+  public EntitlementPoolEntity getEntitlementPool(EntitlementPoolEntity entitlementPool) {
     mdcDataDebugMessage.debugEntryMessage("VLM id, EP id", entitlementPool
-            .getVendorLicenseModelId(), entitlementPool.getId());
-
-    entitlementPool.setVersion(VersioningUtil.resolveVersion(entitlementPool.getVersion(),
-            getVersionInfo(entitlementPool.getVendorLicenseModelId(), VersionableEntityAction.Read,
-                    user), user));
+        .getVendorLicenseModelId(), entitlementPool.getId());
 
     EntitlementPoolEntity retrieved = entitlementPoolDao.get(entitlementPool);
     VersioningUtil
-            .validateEntityExistence(retrieved, entitlementPool, VendorLicenseModelEntity.ENTITY_TYPE);
+        .validateEntityExistence(retrieved, entitlementPool, VendorLicenseModelEntity.ENTITY_TYPE);
 
     DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy'T'HH:mm:ss'Z'");
     DateTimeFormatter targetFormatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
-    if(retrieved.getStartDate() != null){
-      retrieved.setStartDate(LocalDate.parse(retrieved.getStartDate(),formatter).format
-              (targetFormatter));
+    if (retrieved.getStartDate() != null) {
+      retrieved.setStartDate(LocalDate.parse(retrieved.getStartDate(), formatter).format
+          (targetFormatter));
     }
 
-    if(retrieved.getExpiryDate() != null){
-      retrieved.setExpiryDate(LocalDate.parse(retrieved.getExpiryDate(),formatter).format
-              (targetFormatter));
+    if (retrieved.getExpiryDate() != null) {
+      retrieved.setExpiryDate(LocalDate.parse(retrieved.getExpiryDate(), formatter).format
+          (targetFormatter));
     }
 
     mdcDataDebugMessage.debugExitMessage("VLM id, EP id", entitlementPool
-            .getVendorLicenseModelId(), entitlementPool.getId());
+        .getVendorLicenseModelId(), entitlementPool.getId());
     return retrieved;
   }
 
   @Override
-  public void deleteEntitlementPool(EntitlementPoolEntity entitlementPool, String user) {
+  public void deleteEntitlementPool(EntitlementPoolEntity entitlementPool) {
     mdcDataDebugMessage.debugEntryMessage("VLM id, EP id", entitlementPool
-            .getVendorLicenseModelId(), entitlementPool.getId());
-
-    Version version = VersioningUtil.resolveVersion(entitlementPool.getVersion(),
-            getVersionInfo(entitlementPool.getVendorLicenseModelId(), VersionableEntityAction.Write,
-                    user), user);
-    entitlementPool.setVersion(version);
+        .getVendorLicenseModelId(), entitlementPool.getId());
 
     EntitlementPoolEntity retrieved = entitlementPoolDao.get(entitlementPool);
     VersioningUtil
-            .validateEntityExistence(retrieved, entitlementPool, VendorLicenseModelEntity.ENTITY_TYPE);
+        .validateEntityExistence(retrieved, entitlementPool, VendorLicenseModelEntity.ENTITY_TYPE);
 
     for (String referencingFeatureGroupId : retrieved.getReferencingFeatureGroups()) {
       featureGroupDao.removeEntitlementPool(
-              new FeatureGroupEntity(entitlementPool.getVendorLicenseModelId(), version,
-                      referencingFeatureGroupId), entitlementPool.getId());
+          new FeatureGroupEntity(entitlementPool.getVendorLicenseModelId(),
+              entitlementPool.getVersion(),
+              referencingFeatureGroupId), entitlementPool.getId());
     }
 
-    deleteChildLimits(entitlementPool.getVendorLicenseModelId(), entitlementPool.getVersion(), entitlementPool.getId(), user);
+    deleteChildLimits(entitlementPool.getVendorLicenseModelId(), entitlementPool.getVersion(),
+        entitlementPool.getId());
 
     entitlementPoolDao.delete(entitlementPool);
 
     deleteUniqueName(VendorLicenseConstants.UniqueValues.ENTITLEMENT_POOL_NAME,
-            retrieved.getVendorLicenseModelId(), retrieved.getVersion().toString(),
-            retrieved.getName());
-
-    vendorLicenseFacade.updateVlmLastModificationTime(entitlementPool.getVendorLicenseModelId(),
-            entitlementPool.getVersion());
+        retrieved.getVendorLicenseModelId(), retrieved.getVersion().toString(),
+        retrieved.getName());
 
     mdcDataDebugMessage.debugExitMessage("VLM id, EP id", entitlementPool
-            .getVendorLicenseModelId(), entitlementPool.getId());
+        .getVendorLicenseModelId(), entitlementPool.getId());
   }
 
-  protected void deleteChildLimits(String vlmId, Version version, String epLkgId, String user) {
+  protected void deleteChildLimits(String vlmId, Version version, String epLkgId) {
     Optional<Collection<LimitEntity>> limitEntities = Optional.ofNullable(
-            listLimits(vlmId, version, epLkgId, user));
-    limitEntities.ifPresent(entities->
-            entities.forEach(entity->
-                    deleteLimit(entity, user)));
+        listLimits(vlmId, version, epLkgId));
+    limitEntities.ifPresent(entities -> entities.forEach(this::deleteLimit));
   }
 
   @Override
-  public Collection<LicenseKeyGroupEntity> listLicenseKeyGroups(String vlmId, Version version,
-                                                                String user) {
+  public Collection<LicenseKeyGroupEntity> listLicenseKeyGroups(String vlmId, Version version) {
     mdcDataDebugMessage.debugEntryMessage("VLM id", vlmId);
     mdcDataDebugMessage.debugExitMessage("VLM id", vlmId);
-    return vendorLicenseFacade.listLicenseKeyGroups(vlmId, version, user);
+    return vendorLicenseFacade.listLicenseKeyGroups(vlmId, version);
   }
 
   @Override
-  public LicenseKeyGroupEntity createLicenseKeyGroup(LicenseKeyGroupEntity licenseKeyGroup,
-                                                     String user) {
+  public LicenseKeyGroupEntity createLicenseKeyGroup(LicenseKeyGroupEntity licenseKeyGroup) {
     mdcDataDebugMessage
-            .debugEntryMessage("VLM id", licenseKeyGroup.getVendorLicenseModelId());
+        .debugEntryMessage("VLM id", licenseKeyGroup.getVendorLicenseModelId());
 
     mdcDataDebugMessage.debugExitMessage("VLM id", licenseKeyGroup
-            .getVendorLicenseModelId());
+        .getVendorLicenseModelId());
 
     licenseKeyGroup.setStartDate(licenseKeyGroup.getStartDate() != null ? (licenseKeyGroup
-            .getStartDate().trim().length() != 0 ? licenseKeyGroup.getStartDate()+"T00:00:00Z"
-            : null) : null);
+        .getStartDate().trim().length() != 0 ? licenseKeyGroup.getStartDate() + "T00:00:00Z"
+        : null) : null);
     licenseKeyGroup.setExpiryDate(licenseKeyGroup.getExpiryDate() != null ? (licenseKeyGroup
-            .getExpiryDate().trim().length() != 0 ? licenseKeyGroup.getExpiryDate()+"T23:59:59Z"
-            : null) : null);
+        .getExpiryDate().trim().length() != 0 ? licenseKeyGroup.getExpiryDate() + "T23:59:59Z"
+        : null) : null);
 
     validateCreateDate(licenseKeyGroup.getStartDate(), licenseKeyGroup.getExpiryDate(),
-            licenseKeyGroup.getVendorLicenseModelId());
-    return vendorLicenseFacade.createLicenseKeyGroup(licenseKeyGroup, user);
+        licenseKeyGroup.getVendorLicenseModelId());
+    return vendorLicenseFacade.createLicenseKeyGroup(licenseKeyGroup);
   }
 
   @Override
-  public void updateLicenseKeyGroup(LicenseKeyGroupEntity licenseKeyGroup, String user) {
+  public void updateLicenseKeyGroup(LicenseKeyGroupEntity licenseKeyGroup) {
     mdcDataDebugMessage.debugEntryMessage("VLM id, LKG id", licenseKeyGroup
-            .getVendorLicenseModelId(), licenseKeyGroup.getId());
+        .getVendorLicenseModelId(), licenseKeyGroup.getId());
 
     licenseKeyGroup.setStartDate(licenseKeyGroup.getStartDate() != null ? (licenseKeyGroup
-            .getStartDate().trim().length() != 0 ? licenseKeyGroup.getStartDate()+"T00:00:00Z"
-            : null) : null);
+        .getStartDate().trim().length() != 0 ? licenseKeyGroup.getStartDate() + "T00:00:00Z"
+        : null) : null);
     licenseKeyGroup.setExpiryDate(licenseKeyGroup.getExpiryDate() != null ? (licenseKeyGroup
-            .getExpiryDate().trim().length() != 0 ? licenseKeyGroup.getExpiryDate()+"T23:59:59Z"
-            : null) : null);
+        .getExpiryDate().trim().length() != 0 ? licenseKeyGroup.getExpiryDate() + "T23:59:59Z"
+        : null) : null);
 
     validateUpdateDate(licenseKeyGroup.getStartDate(), licenseKeyGroup.getExpiryDate(),
-            licenseKeyGroup.getVendorLicenseModelId());
-
-    Version version = VersioningUtil.resolveVersion(licenseKeyGroup.getVersion(),
-            getVersionInfo(licenseKeyGroup.getVendorLicenseModelId(), VersionableEntityAction.Write,
-                    user), user);
-    vendorLicenseFacade
-            .updateVlmLastModificationTime(licenseKeyGroup.getVendorLicenseModelId(), version);
-
-    vendorLicenseFacade.updateLicenseKeyGroup(licenseKeyGroup, user);
+        licenseKeyGroup.getVendorLicenseModelId());
+    vendorLicenseFacade.updateLicenseKeyGroup(licenseKeyGroup);
 
     mdcDataDebugMessage.debugExitMessage("VLM id, LKG id", licenseKeyGroup
-            .getVendorLicenseModelId(), licenseKeyGroup.getId());
+        .getVendorLicenseModelId(), licenseKeyGroup.getId());
   }
 
   @Override
-  public LicenseKeyGroupEntity getLicenseKeyGroup(LicenseKeyGroupEntity licenseKeyGroup,
-                                                  String user) {
+  public LicenseKeyGroupEntity getLicenseKeyGroup(LicenseKeyGroupEntity licenseKeyGroup) {
     mdcDataDebugMessage.debugEntryMessage("VLM id, LKG id", licenseKeyGroup
-            .getVendorLicenseModelId(), licenseKeyGroup.getId());
-
-    licenseKeyGroup.setVersion(VersioningUtil.resolveVersion(licenseKeyGroup.getVersion(),
-            getVersionInfo(licenseKeyGroup.getVendorLicenseModelId(), VersionableEntityAction.Read,
-                    user), user));
+        .getVendorLicenseModelId(), licenseKeyGroup.getId());
 
     LicenseKeyGroupEntity retrieved = licenseKeyGroupDao.get(licenseKeyGroup);
     VersioningUtil
-            .validateEntityExistence(retrieved, licenseKeyGroup, VendorLicenseModelEntity.ENTITY_TYPE);
+        .validateEntityExistence(retrieved, licenseKeyGroup, VendorLicenseModelEntity.ENTITY_TYPE);
 
     mdcDataDebugMessage.debugExitMessage("VLM id, LKG id", licenseKeyGroup
-            .getVendorLicenseModelId(), licenseKeyGroup.getId());
+        .getVendorLicenseModelId(), licenseKeyGroup.getId());
     return retrieved;
   }
 
   @Override
-  public void deleteLicenseKeyGroup(LicenseKeyGroupEntity licenseKeyGroup, String user) {
+  public void deleteLicenseKeyGroup(LicenseKeyGroupEntity licenseKeyGroup) {
     mdcDataDebugMessage.debugEntryMessage("VLM id, LKG id", licenseKeyGroup
-            .getVendorLicenseModelId(), licenseKeyGroup.getId());
-
-    Version version = VersioningUtil.resolveVersion(licenseKeyGroup.getVersion(),
-            getVersionInfo(licenseKeyGroup.getVendorLicenseModelId(), VersionableEntityAction.Write,
-                    user), user);
-    licenseKeyGroup.setVersion(version);
+        .getVendorLicenseModelId(), licenseKeyGroup.getId());
 
     LicenseKeyGroupEntity retrieved = licenseKeyGroupDao.get(licenseKeyGroup);
     VersioningUtil
-            .validateEntityExistence(retrieved, licenseKeyGroup, VendorLicenseModelEntity.ENTITY_TYPE);
+        .validateEntityExistence(retrieved, licenseKeyGroup, VendorLicenseModelEntity.ENTITY_TYPE);
 
     for (String referencingFeatureGroupId : retrieved.getReferencingFeatureGroups()) {
       featureGroupDao.removeLicenseKeyGroup(
-              new FeatureGroupEntity(licenseKeyGroup.getVendorLicenseModelId(), version,
-                      referencingFeatureGroupId), licenseKeyGroup.getId());
+          new FeatureGroupEntity(licenseKeyGroup.getVendorLicenseModelId(),
+              licenseKeyGroup.getVersion(),
+              referencingFeatureGroupId), licenseKeyGroup.getId());
     }
 
-    deleteChildLimits(licenseKeyGroup.getVendorLicenseModelId(), licenseKeyGroup.getVersion(), licenseKeyGroup.getId(), user);
+    deleteChildLimits(licenseKeyGroup.getVendorLicenseModelId(), licenseKeyGroup.getVersion(),
+        licenseKeyGroup.getId());
 
     licenseKeyGroupDao.delete(licenseKeyGroup);
 
     deleteUniqueName(VendorLicenseConstants.UniqueValues.LICENSE_KEY_GROUP_NAME,
-            retrieved.getVendorLicenseModelId(), retrieved.getVersion().toString(),
-            retrieved.getName());
-
-    vendorLicenseFacade.updateVlmLastModificationTime(licenseKeyGroup.getVendorLicenseModelId(),
-            licenseKeyGroup.getVersion());
+        retrieved.getVendorLicenseModelId(), retrieved.getVersion().toString(),
+        retrieved.getName());
 
     mdcDataDebugMessage.debugExitMessage("VLM id, LKG id", licenseKeyGroup
-            .getVendorLicenseModelId(), licenseKeyGroup.getId());
+        .getVendorLicenseModelId(), licenseKeyGroup.getId());
   }
 
   @Override
-  public LimitEntity createLimit(LimitEntity limit, String user) {
+  public LimitEntity createLimit(LimitEntity limit) {
     mdcDataDebugMessage
-            .debugEntryMessage("VLM id", limit.getVendorLicenseModelId(), "EP/LKGId", limit
-                    .getEpLkgId());
+        .debugEntryMessage("VLM id", limit.getVendorLicenseModelId(), "EP/LKGId", limit
+            .getEpLkgId());
     mdcDataDebugMessage
-            .debugExitMessage("VLM id", limit.getVendorLicenseModelId(), "EP/LKGId", limit
-                    .getEpLkgId());
-    validateLimit(limit, user);
-    LimitEntity createdLimit = vendorLicenseFacade.createLimit(limit, user);
-    updateParentForLimit(limit,user);
+        .debugExitMessage("VLM id", limit.getVendorLicenseModelId(), "EP/LKGId", limit
+            .getEpLkgId());
+    validateLimit(limit);
+    LimitEntity createdLimit = vendorLicenseFacade.createLimit(limit);
+    updateParentForLimit(limit);
     return createdLimit;
   }
 
-  private void validateLimit(LimitEntity limit, String user) {
-    Version version = VersioningUtil.resolveVersion(limit.getVersion(),
-            getVersionInfo(limit.getVendorLicenseModelId(), VersionableEntityAction.Write,
-                    user), user);
-    Collection<LimitEntity> limitList = listLimits(limit.getVendorLicenseModelId(),version
-            ,limit.getEpLkgId(), user);
+  private void validateLimit(LimitEntity limit) {
+    Collection<LimitEntity> limitList =
+        listLimits(limit.getVendorLicenseModelId(), limit.getVersion()
+            , limit.getEpLkgId());
 
-    if (!isLimitNameUnique(limitList,limit.getName(), limit.getType(), limit.getId())) {
+    if (!isLimitNameUnique(limitList, limit.getName(), limit.getType(), limit.getId())) {
       final ErrorCode duplicateLimitNameErrorBuilder =
-              LimitErrorBuilder.getDuplicateNameErrorbuilder(limit.getName(), limit.getType().name());
+          LimitErrorBuilder.getDuplicateNameErrorbuilder(limit.getName(), limit.getType().name());
       MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
-              LoggerServiceName.Create_LIMIT.toString(), ErrorLevel.ERROR.name(),
-              LoggerErrorCode.DATA_ERROR.getErrorCode(),
-              duplicateLimitNameErrorBuilder.message());
+          LoggerServiceName.Create_LIMIT.toString(), ErrorLevel.ERROR.name(),
+          LoggerErrorCode.DATA_ERROR.getErrorCode(),
+          duplicateLimitNameErrorBuilder.message());
       throw new CoreException(duplicateLimitNameErrorBuilder);
     }
   }
 
   private boolean isLimitNameUnique(Collection<LimitEntity> limitList, String name, LimitType
-          type, String id) {
+      type, String id) {
     for (LimitEntity limit : limitList) {
-      if(limit.getName().equalsIgnoreCase(name) &&
-              limit.getType().name().equalsIgnoreCase(type.name())) {
-        if(id != null && limit.getId().equals(id)){
+      if (limit.getName().equalsIgnoreCase(name) &&
+          limit.getType().name().equalsIgnoreCase(type.name())) {
+        if (id != null && limit.getId().equals(id)) {
           continue;
         }
         return false;
@@ -846,54 +629,45 @@ public class VendorLicenseManagerImpl implements VendorLicenseManager {
   }
 
   @Override
-  public Collection<LimitEntity> listLimits(String vlmId, Version version, String epLkgId,
-                                            String user) {
+  public Collection<LimitEntity> listLimits(String vlmId, Version version, String epLkgId) {
     mdcDataDebugMessage.debugEntryMessage("VLM id", vlmId, "EP/LKGId", epLkgId);
     mdcDataDebugMessage.debugExitMessage("VLM id", vlmId, "EP/LKGId", epLkgId);
-    return vendorLicenseFacade.listLimits(vlmId, version, epLkgId, user);
+    return vendorLicenseFacade.listLimits(vlmId, version, epLkgId);
   }
 
   @Override
-  public void deleteLimit(LimitEntity limitEntity, String user) {
+  public void deleteLimit(LimitEntity limitEntity) {
     mdcDataDebugMessage.debugEntryMessage("VLM id, EP id, Limit Id", limitEntity
-            .getVendorLicenseModelId(), limitEntity.getEpLkgId(), limitEntity.getId());
-
-    Version version = VersioningUtil.resolveVersion(limitEntity.getVersion(),
-            getVersionInfo(limitEntity.getVendorLicenseModelId(), VersionableEntityAction.Write,
-                    user), user);
-    limitEntity.setVersion(version);
+        .getVendorLicenseModelId(), limitEntity.getEpLkgId(), limitEntity.getId());
 
-    if ( !isLimitPresent(limitEntity)) {
+    if (!isLimitPresent(limitEntity)) {
       VersioningUtil
-              .validateEntityExistence(null, limitEntity, VendorLicenseModelEntity.ENTITY_TYPE);
+          .validateEntityExistence(null, limitEntity, VendorLicenseModelEntity.ENTITY_TYPE);
     }
     LimitEntity retrieved = limitDao.get(limitEntity);
     VersioningUtil
-            .validateEntityExistence(retrieved, limitEntity, VendorLicenseModelEntity.ENTITY_TYPE);
+        .validateEntityExistence(retrieved, limitEntity, VendorLicenseModelEntity.ENTITY_TYPE);
 
     limitDao.delete(limitEntity);
 
-    vendorLicenseFacade.updateVlmLastModificationTime(limitEntity.getVendorLicenseModelId(),
-            limitEntity.getVersion());
-
-    updateParentForLimit(limitEntity,user);
+    updateParentForLimit(limitEntity);
 
     mdcDataDebugMessage.debugExitMessage("VLM id, EP id, Limit Id", limitEntity
-            .getVendorLicenseModelId(), limitEntity.getEpLkgId(), limitEntity.getId());
+        .getVendorLicenseModelId(), limitEntity.getEpLkgId(), limitEntity.getId());
   }
 
   @Override
-  public void updateLimit(LimitEntity limit, String user) {
+  public void updateLimit(LimitEntity limit) {
     mdcDataDebugMessage
-            .debugEntryMessage("VLM id", limit.getVendorLicenseModelId(), "EP/LKGId", limit
-                    .getEpLkgId());
-    getLimit(limit,user);
-    validateLimit(limit, user);
-    vendorLicenseFacade.updateLimit(limit, user);
-    updateParentForLimit(limit,user);
+        .debugEntryMessage("VLM id", limit.getVendorLicenseModelId(), "EP/LKGId", limit
+            .getEpLkgId());
+    getLimit(limit);
+    validateLimit(limit);
+    vendorLicenseFacade.updateLimit(limit);
+    updateParentForLimit(limit);
     mdcDataDebugMessage
-            .debugExitMessage("VLM id", limit.getVendorLicenseModelId(), "EP/LKGId", limit
-                    .getEpLkgId());
+        .debugExitMessage("VLM id", limit.getVendorLicenseModelId(), "EP/LKGId", limit
+            .getEpLkgId());
   }
 
   private boolean isLimitPresent(LimitEntity limit) {
@@ -901,52 +675,46 @@ public class VendorLicenseManagerImpl implements VendorLicenseManager {
   }
 
   @Override
-  public LimitEntity getLimit(LimitEntity limitEntity,
-                              String user) {
+  public LimitEntity getLimit(LimitEntity limitEntity) {
     mdcDataDebugMessage.debugEntryMessage("VLM id", limitEntity.getVendorLicenseModelId(),
-            "EP/LKGId", limitEntity.getEpLkgId());
+        "EP/LKGId", limitEntity.getEpLkgId());
 
-    limitEntity.setVersion(VersioningUtil.resolveVersion(limitEntity.getVersion(),
-            getVersionInfo(limitEntity.getVendorLicenseModelId(), VersionableEntityAction.Read,
-                    user), user));
-    if(!isLimitPresent(limitEntity)){
+    if (!isLimitPresent(limitEntity)) {
       VersioningUtil
-              .validateEntityExistence(null, limitEntity, VendorLicenseModelEntity.ENTITY_TYPE);
+          .validateEntityExistence(null, limitEntity, VendorLicenseModelEntity.ENTITY_TYPE);
     }
     LimitEntity retrieved = limitDao.get(limitEntity);
     VersioningUtil
-            .validateEntityExistence(retrieved, limitEntity, VendorLicenseModelEntity.ENTITY_TYPE);
+        .validateEntityExistence(retrieved, limitEntity, VendorLicenseModelEntity.ENTITY_TYPE);
 
     mdcDataDebugMessage.debugExitMessage("VLM id", limitEntity.getVendorLicenseModelId(),
-            "EP/LKGId", limitEntity.getEpLkgId());
+        "EP/LKGId", limitEntity.getEpLkgId());
     return retrieved;
   }
 
   /**
    * update Parent of limit (EP/LKG) versionuuid when limit is modified so that limit updates are
    * captured in VLM XML
-   * @param limit
-   * @param user
    */
-  private void updateParentForLimit(LimitEntity limit, String user) {
+  private void updateParentForLimit(LimitEntity limit) {
     mdcDataDebugMessage.debugEntryMessage("VLM id", limit.getVendorLicenseModelId(),
-            "EP/LKGId", limit.getEpLkgId(), "Limit Parent ", limit.getParent());
-    if ("EntitlementPool".equals(limit.getParent()) ) {
+        "EP/LKGId", limit.getEpLkgId(), "Limit Parent ", limit.getParent());
+    if ("EntitlementPool".equals(limit.getParent())) {
       EntitlementPoolEntity entitlementPoolEntity =
-              entitlementPoolDao.get(new EntitlementPoolEntity(limit.getVendorLicenseModelId(),
-                      limit.getVersion(), limit.getEpLkgId()));
-      vendorLicenseFacade.updateEntitlementPool(entitlementPoolEntity, user);
+          entitlementPoolDao.get(new EntitlementPoolEntity(limit.getVendorLicenseModelId(),
+              limit.getVersion(), limit.getEpLkgId()));
+      vendorLicenseFacade.updateEntitlementPool(entitlementPoolEntity);
     }
 
     if ("LicenseKeyGroup".equals(limit.getParent())) {
       LicenseKeyGroupEntity licenseKeyGroupEntity = licenseKeyGroupDao.get(
-              new LicenseKeyGroupEntity(limit.getVendorLicenseModelId(), limit.getVersion(),
-                      limit.getEpLkgId()));
-      vendorLicenseFacade.updateLicenseKeyGroup(licenseKeyGroupEntity, user);
+          new LicenseKeyGroupEntity(limit.getVendorLicenseModelId(), limit.getVersion(),
+              limit.getEpLkgId()));
+      vendorLicenseFacade.updateLicenseKeyGroup(licenseKeyGroupEntity);
     }
 
     mdcDataDebugMessage.debugEntryMessage("VLM id", limit.getVendorLicenseModelId(),
-            "EP/LKGId", limit.getEpLkgId(), "Limit Parent ", limit.getParent());
+        "EP/LKGId", limit.getEpLkgId(), "Limit Parent ", limit.getParent());
   }
 
   protected void addFeatureGroupsToLicenseAgreementRef(Set<String> featureGroupIds,
@@ -954,8 +722,8 @@ public class VendorLicenseManagerImpl implements VendorLicenseManager {
     if (featureGroupIds != null) {
       for (String featureGroupId : featureGroupIds) {
         featureGroupDao.addReferencingLicenseAgreement(
-                new FeatureGroupEntity(licenseAgreement.getVendorLicenseModelId(),
-                        licenseAgreement.getVersion(), featureGroupId), licenseAgreement.getId());
+            new FeatureGroupEntity(licenseAgreement.getVendorLicenseModelId(),
+                licenseAgreement.getVersion(), featureGroupId), licenseAgreement.getId());
       }
     }
   }
@@ -965,8 +733,8 @@ public class VendorLicenseManagerImpl implements VendorLicenseManager {
     if (featureGroupIds != null) {
       for (String featureGroupId : featureGroupIds) {
         featureGroupDao.removeReferencingLicenseAgreement(
-                new FeatureGroupEntity(licenseAgreement.getVendorLicenseModelId(),
-                        licenseAgreement.getVersion(), featureGroupId), licenseAgreement.getId());
+            new FeatureGroupEntity(licenseAgreement.getVendorLicenseModelId(),
+                licenseAgreement.getVersion(), featureGroupId), licenseAgreement.getId());
       }
     }
   }
@@ -976,8 +744,8 @@ public class VendorLicenseManagerImpl implements VendorLicenseManager {
     if (licenseKeyGroupIds != null) {
       for (String licenseKeyGroupId : licenseKeyGroupIds) {
         licenseKeyGroupDao.addReferencingFeatureGroup(
-                new LicenseKeyGroupEntity(featureGroup.getVendorLicenseModelId(),
-                        featureGroup.getVersion(), licenseKeyGroupId), featureGroup.getId());
+            new LicenseKeyGroupEntity(featureGroup.getVendorLicenseModelId(),
+                featureGroup.getVersion(), licenseKeyGroupId), featureGroup.getId());
       }
     }
   }
@@ -987,8 +755,8 @@ public class VendorLicenseManagerImpl implements VendorLicenseManager {
     if (licenseKeyGroupIds != null) {
       for (String licenseKeyGroupId : licenseKeyGroupIds) {
         licenseKeyGroupDao.removeReferencingFeatureGroup(
-                new LicenseKeyGroupEntity(featureGroup.getVendorLicenseModelId(),
-                        featureGroup.getVersion(), licenseKeyGroupId), featureGroup.getId());
+            new LicenseKeyGroupEntity(featureGroup.getVendorLicenseModelId(),
+                featureGroup.getVersion(), licenseKeyGroupId), featureGroup.getId());
       }
     }
   }
@@ -998,8 +766,8 @@ public class VendorLicenseManagerImpl implements VendorLicenseManager {
     if (entitlementPoolIds != null) {
       for (String entitlementPoolId : entitlementPoolIds) {
         entitlementPoolDao.addReferencingFeatureGroup(
-                new EntitlementPoolEntity(featureGroup.getVendorLicenseModelId(),
-                        featureGroup.getVersion(), entitlementPoolId), featureGroup.getId());
+            new EntitlementPoolEntity(featureGroup.getVendorLicenseModelId(),
+                featureGroup.getVersion(), entitlementPoolId), featureGroup.getId());
       }
     }
   }
@@ -1009,38 +777,19 @@ public class VendorLicenseManagerImpl implements VendorLicenseManager {
     if (entitlementPoolIds != null) {
       for (String entitlementPoolId : entitlementPoolIds) {
         entitlementPoolDao.removeReferencingFeatureGroup(
-                new EntitlementPoolEntity(featureGroup.getVendorLicenseModelId(),
-                        featureGroup.getVersion(), entitlementPoolId), featureGroup.getId());
+            new EntitlementPoolEntity(featureGroup.getVendorLicenseModelId(),
+                featureGroup.getVersion(), entitlementPoolId), featureGroup.getId());
       }
     }
   }
 
-  protected VersionInfo getVersionInfo(String vendorLicenseModelId, VersionableEntityAction action,
-                                       String user) {
-    return vendorLicenseFacade.getVersionInfo(vendorLicenseModelId, action, user);
-  }
-
-  protected LicenseAgreementEntity createLicenseAgreementForList(String vlmId, Version version,
-                                                                 String user) {
-    return new LicenseAgreementEntity(vlmId, VersioningUtil
-            .resolveVersion(version, getVersionInfo(vlmId, VersionableEntityAction.Read, user), user),
-            null);
-  }
-
-  protected void updateUniqueName(String uniqueValueType ,String oldName, String newName,String ...
-          context) {
+  protected void updateUniqueName(String uniqueValueType, String oldName, String newName, String...
+      context) {
     UniqueValueUtil
-            .updateUniqueValue(uniqueValueType, oldName, newName,context);
+        .updateUniqueValue(uniqueValueType, oldName, newName, context);
   }
 
-  protected void deleteUniqueName(String uniqueValueType,String ... uniqueCombination) {
+  protected void deleteUniqueName(String uniqueValueType, String... uniqueCombination) {
     UniqueValueUtil.deleteUniqueValue(uniqueValueType, uniqueCombination);
   }
-
-  protected Version resloveVersion(String vlmId,Version requestedVersion, VersionInfo versionInfo,
-                                   String user){
-    return VersioningUtil.resolveVersion(null,
-            getVersionInfo(vlmId, VersionableEntityAction.Write, user), user);
-  }
-
 }
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/ArtifactTestUtils.java b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/ArtifactTestUtils.java
index 5d9729de53..c005e9696f 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/ArtifactTestUtils.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/ArtifactTestUtils.java
@@ -20,41 +20,6 @@
 
 package org.openecomp.sdc.vendorlicense;
 
-import org.openecomp.core.utilities.CommonMethods;
-import org.openecomp.sdc.vendorlicense.dao.types.AggregationFunction;
-import org.openecomp.sdc.vendorlicense.dao.types.ChoiceOrOther;
-import org.openecomp.sdc.vendorlicense.dao.types.EntitlementMetric;
-import org.openecomp.sdc.vendorlicense.dao.types.EntitlementPoolEntity;
-import org.openecomp.sdc.vendorlicense.dao.types.EntitlementTime;
-import org.openecomp.sdc.vendorlicense.dao.types.FeatureGroupEntity;
-import org.openecomp.sdc.vendorlicense.dao.types.LicenseAgreementEntity;
-import org.openecomp.sdc.vendorlicense.dao.types.LicenseKeyGroupEntity;
-import org.openecomp.sdc.vendorlicense.dao.types.LicenseKeyType;
-import org.openecomp.sdc.vendorlicense.dao.types.LicenseTerm;
-import org.openecomp.sdc.vendorlicense.dao.types.MultiChoiceOrOther;
-import org.openecomp.sdc.vendorlicense.dao.types.OperationalScope;
-import org.openecomp.sdc.vendorlicense.dao.types.ThresholdUnit;
-import org.openecomp.sdc.vendorlicense.facade.VendorLicenseFacade;
-import org.openecomp.sdc.vendorlicense.facade.VendorLicenseFacadeFactory;
-import org.openecomp.sdc.vendorlicense.impl.VendorLicenseManagerImpl;
-import org.openecomp.sdc.vendorlicense.licenseartifacts.VendorLicenseArtifactsService;
-import org.openecomp.sdc.vendorsoftwareproduct.VendorSoftwareProductManager;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
-import org.openecomp.sdc.vendorsoftwareproduct.impl.VendorSoftwareProductManagerImpl;
-import org.openecomp.sdc.versioning.VersioningManager;
-import org.openecomp.sdc.versioning.VersioningManagerFactory;
-import org.openecomp.sdc.versioning.dao.types.Version;
-import org.openecomp.sdc.versioning.types.VersionInfo;
-import org.openecomp.sdc.versioning.types.VersionableEntityAction;
-import org.testng.annotations.BeforeMethod;
-
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-
-import static org.openecomp.sdc.vendorlicense.VendorLicenseConstants.VENDOR_LICENSE_MODEL_VERSIONABLE_TYPE;
-
 /**
  * Created by  Katyr on 29-May-16
  */
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/LimitTest.java b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/LimitTest.java
index 07fdeeeee8..0197dd9d28 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/LimitTest.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/LimitTest.java
@@ -20,17 +20,11 @@
 
 package org.openecomp.sdc.vendorlicense;
 
-import static org.mockito.Matchers.anyObject;
-import static org.mockito.Mockito.doReturn;
-import static org.mockito.Mockito.verify;
-
 import org.mockito.InjectMocks;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.mockito.Spy;
 import org.openecomp.sdc.common.errors.CoreException;
-import org.openecomp.sdc.logging.api.Logger;
-import org.openecomp.sdc.logging.api.LoggerFactory;
 import org.openecomp.sdc.vendorlicense.dao.LimitDao;
 import org.openecomp.sdc.vendorlicense.dao.types.AggregationFunction;
 import org.openecomp.sdc.vendorlicense.dao.types.LimitEntity;
@@ -45,19 +39,19 @@ import org.testng.Assert;
 import org.testng.annotations.BeforeMethod;
 import org.testng.annotations.Test;
 
-import java.lang.reflect.Field;
-import java.lang.reflect.Modifier;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.List;
 
-public class LimitTest {
+import static org.mockito.Matchers.anyObject;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.verify;
 
-  private final Logger log = (Logger) LoggerFactory.getLogger(this.getClass().getName());
+public class LimitTest {
 
-  private  final String USER1 = "limitTestUser1";
-  private  final String LT1_NAME = "LT1 name";
+  private final String USER1 = "limitTestUser1";
+  private final String LT1_NAME = "LT1 name";
 
   private static final String VLM_ID = "VLM_ID";
   private static final Version VERSION = new Version(0, 1);
@@ -76,8 +70,8 @@ public class LimitTest {
   private VendorLicenseManagerImpl vendorLicenseManagerImpl;
 
   public static LimitEntity createLimitEntity(String name, LimitType type, String description,
-                                       Version version, String metric,
-                                       AggregationFunction aggregationFunction, int unit,
+                                              Version version, String metric,
+                                              AggregationFunction aggregationFunction, int unit,
                                               String time) {
     LimitEntity limitEntity = new LimitEntity();
     limitEntity.setName(name);
@@ -92,22 +86,22 @@ public class LimitTest {
   }
 
   @BeforeMethod
-  public void setUp() {
+  public void setUp() throws Exception {
     MockitoAnnotations.initMocks(this);
   }
 
   @Test
   public void testUpdateLimit() {
     Version version = new Version();
-    LimitEntity limitEntity1 = createLimitEntity(LT1_NAME,LimitType.Vendor,"string",version,
-        "Core",AggregationFunction.Average,10,"Hour");
-    LimitEntity limitEntity2 = createLimitEntity(LT1_NAME,LimitType.Vendor,"string",version,
-        "Tokens",AggregationFunction.Peak,12,"Month");
+    LimitEntity limitEntity1 = createLimitEntity(LT1_NAME, LimitType.Vendor, "string", version,
+        "Core", AggregationFunction.Average, 10, "Hour");
+    LimitEntity limitEntity2 = createLimitEntity(LT1_NAME, LimitType.Vendor, "string", version,
+        "Tokens", AggregationFunction.Peak, 12, "Month");
     VersionInfo info = new VersionInfo();
     info.getViewableVersions().add(version);
     info.setActiveVersion(version);
 
-    doReturn(info).when(vendorLicenseFacade).getVersionInfo(anyObject(),anyObject(),anyObject());
+    /*doReturn(info).when(vendorLicenseFacade).getVersionInfo(anyObject(), anyObject(), anyObject());*/
     doReturn(true).when(limitDao).isLimitPresent(anyObject());
     doReturn(limitEntity1).when(limitDao).get(anyObject());
 
@@ -116,27 +110,28 @@ public class LimitTest {
     limitEntityList.add(limitEntity2);
     limitEntity1.setId("1234");
     limitEntity2.setId("1234");
-    doReturn(limitEntityList).when(vendorLicenseFacade).listLimits(anyObject(),anyObject(),
-        anyObject(),anyObject());
+    doReturn(limitEntityList).when(vendorLicenseFacade)
+        .listLimits(anyObject(), anyObject(), anyObject());
 
-    vendorLicenseManagerImpl.updateLimit(limitEntity2,USER1);
+    vendorLicenseManagerImpl.updateLimit(limitEntity2);
 
-    verify(vendorLicenseFacade).updateLimit(anyObject(), anyObject());
+    verify(vendorLicenseFacade).updateLimit(anyObject());
   }
 
   @Test
   public void testUpdateLimitErrorWithSameNameType() {
     try {
       Version version = new Version();
-      LimitEntity limitEntity1 = createLimitEntity(LT1_NAME,LimitType.Vendor,"string",version,
-          "Core",AggregationFunction.Average,10,"Hour");
-      LimitEntity limitEntity2 = createLimitEntity(LT1_NAME,LimitType.Vendor,"string",version,
-          "Tokens",AggregationFunction.Peak,12,"Month");
+      LimitEntity limitEntity1 = createLimitEntity(LT1_NAME, LimitType.Vendor, "string", version,
+          "Core", AggregationFunction.Average, 10, "Hour");
+      LimitEntity limitEntity2 = createLimitEntity(LT1_NAME, LimitType.Vendor, "string", version,
+          "Tokens", AggregationFunction.Peak, 12, "Month");
       VersionInfo info = new VersionInfo();
       info.getViewableVersions().add(version);
       info.setActiveVersion(version);
 
-      doReturn(info).when(vendorLicenseFacade).getVersionInfo(anyObject(),anyObject(),anyObject());
+/*      doReturn(info).when(vendorLicenseFacade)
+          .getVersionInfo(anyObject(), anyObject(), anyObject());*/
       doReturn(limitEntity1).when(limitDao).get(anyObject());
 
       List<LimitEntity> limitEntityList = new ArrayList<>();
@@ -144,13 +139,12 @@ public class LimitTest {
       limitEntityList.add(limitEntity2);
       limitEntity1.setId("1234");
       limitEntity2.setId("9632");
-      doReturn(limitEntityList).when(vendorLicenseFacade).listLimits(anyObject(),anyObject(),
-          anyObject(),anyObject());
+      doReturn(limitEntityList).when(vendorLicenseFacade)
+          .listLimits(anyObject(), anyObject(), anyObject());
 
-      vendorLicenseManagerImpl.updateLimit(limitEntity2,USER1);
+      vendorLicenseManagerImpl.updateLimit(limitEntity2);
       Assert.fail();
     } catch (CoreException exception) {
-      log.debug("",exception);
       Assert.assertEquals(exception.code().id(),
           VersioningErrorCodes.VERSIONABLE_SUB_ENTITY_NOT_FOUND);
     }
@@ -159,13 +153,13 @@ public class LimitTest {
   @Test
   public void testDeleteLimit() {
     Version version = new Version();
-    LimitEntity limitEntity = createLimitEntity(LT1_NAME,LimitType.Vendor,"string",version,
-            "Core",AggregationFunction.Average,10,"Hour");
+    LimitEntity limitEntity = createLimitEntity(LT1_NAME, LimitType.Vendor, "string", version,
+        "Core", AggregationFunction.Average, 10, "Hour");
     VersionInfo info = new VersionInfo();
     info.getViewableVersions().add(version);
     info.setActiveVersion(version);
 
-    doReturn(info).when(vendorLicenseFacade).getVersionInfo(anyObject(),anyObject(),anyObject());
+    /*doReturn(info).when(vendorLicenseFacade).getVersionInfo(anyObject(), anyObject(), anyObject());*/
     doReturn(true).when(limitDao).isLimitPresent(anyObject());
     doReturn(limitEntity).when(limitDao).get(anyObject());
 
@@ -173,27 +167,28 @@ public class LimitTest {
     limitEntityList.add(limitEntity);
     limitEntity.setId("1234");
 
-    vendorLicenseManagerImpl.deleteLimit(limitEntity,LT1_NAME);
+    vendorLicenseManagerImpl.deleteLimit(limitEntity);
 
-    verify(vendorLicenseManagerImpl).deleteLimit(anyObject(), anyObject());
+    verify(vendorLicenseManagerImpl).deleteLimit(anyObject());
   }
 
   @Test
   public void testUpdateLimitErrorWithInvalidId() {
     try {
       Version version = new Version();
-      LimitEntity limitEntity1 = createLimitEntity(LT1_NAME,LimitType.Vendor,"string",version,
-          "Core",AggregationFunction.Average,10,"Hour");
-      LimitEntity limitEntity2 = createLimitEntity(LT1_NAME,LimitType.Vendor,"string",version,
-          "Tokens",AggregationFunction.Peak,12,"Month");
+      LimitEntity limitEntity1 = createLimitEntity(LT1_NAME, LimitType.Vendor, "string", version,
+          "Core", AggregationFunction.Average, 10, "Hour");
+      LimitEntity limitEntity2 = createLimitEntity(LT1_NAME, LimitType.Vendor, "string", version,
+          "Tokens", AggregationFunction.Peak, 12, "Month");
       VersionInfo info = new VersionInfo();
       info.getViewableVersions().add(version);
       info.setActiveVersion(version);
 
-      doReturn(info).when(vendorLicenseFacade).getVersionInfo(anyObject(),anyObject(),anyObject());
+/*      doReturn(info).when(vendorLicenseFacade)
+          .getVersionInfo(anyObject(), anyObject(), anyObject());*/
       doReturn(null).when(limitDao).get(anyObject());
 
-      vendorLicenseManagerImpl.updateLimit(limitEntity2,USER1);
+      vendorLicenseManagerImpl.updateLimit(limitEntity2);
       Assert.fail();
     } catch (CoreException exception) {
       Assert.assertEquals(exception.code().id(),
@@ -206,14 +201,14 @@ public class LimitTest {
     doReturn(Arrays.asList(
         createLimit(VLM_ID, VERSION, EPLKG_ID, LIMIT1_ID),
         createLimit(VLM_ID, VERSION, EPLKG_ID, LIMIT2_ID)))
-        .when(vendorLicenseFacade).listLimits(VLM_ID, VERSION, EPLKG_ID, USER1);
+        .when(vendorLicenseFacade).listLimits(VLM_ID, VERSION, EPLKG_ID);
 
     final Collection<LimitEntity> limits =
-        vendorLicenseManagerImpl.listLimits(VLM_ID, VERSION, EPLKG_ID, USER1);
+        vendorLicenseManagerImpl.listLimits(VLM_ID, VERSION, EPLKG_ID);
     Assert.assertEquals(limits.size(), 2);
     for (LimitEntity limit : limits) {
       Assert.assertEquals(limit.getName(),
-          LIMIT1_ID.equals(limit.getId()) ? LIMIT1_ID+" name" : LIMIT2_ID+" name" );
+          LIMIT1_ID.equals(limit.getId()) ? LIMIT1_ID + " name" : LIMIT2_ID + " name");
     }
   }
 
@@ -224,10 +219,10 @@ public class LimitTest {
     info.getViewableVersions().add(VERSION);
     info.setActiveVersion(VERSION);
 
-    doReturn(info).when(vendorLicenseFacade).getVersionInfo(anyObject(),anyObject(),anyObject());
+    /*doReturn(info).when(vendorLicenseFacade).getVersionInfo(anyObject(), anyObject(), anyObject());*/
 
-    vendorLicenseManagerImpl.createLimit(expected, USER1);
-    verify(vendorLicenseFacade).createLimit(expected,USER1);
+    vendorLicenseManagerImpl.createLimit(expected);
+    verify(vendorLicenseFacade).createLimit(expected);
   }
 
   @Test
@@ -241,20 +236,19 @@ public class LimitTest {
 
     List<LimitEntity> vfcImageList = new ArrayList<LimitEntity>();
     vfcImageList.add(expectedDiffName);
-    doReturn(vfcImageList).when(vendorLicenseFacade).listLimits(anyObject(), anyObject(), anyObject(),
-        anyObject());
+    doReturn(vfcImageList).when(vendorLicenseFacade)
+        .listLimits(anyObject(), anyObject(), anyObject());
 
     VersionInfo info = new VersionInfo();
     info.getViewableVersions().add(VERSION);
     info.setActiveVersion(VERSION);
 
-    doReturn(info).when(vendorLicenseFacade).getVersionInfo(anyObject(),anyObject(),anyObject());
+/*    doReturn(info).when(vendorLicenseFacade).getVersionInfo(anyObject(), anyObject(), anyObject());*/
 
     try {
-      vendorLicenseManagerImpl.createLimit(expected, USER1);
+      vendorLicenseManagerImpl.createLimit(expected);
       Assert.fail();
-    }
-    catch (CoreException ex) {
+    } catch (CoreException ex) {
       Assert.assertEquals(ex.code().id(),
           VendorLicenseErrorCodes.DUPLICATE_LIMIT_NAME_NOT_ALLOWED);
     }
@@ -267,13 +261,14 @@ public class LimitTest {
     info.getViewableVersions().add(VERSION);
     info.setActiveVersion(VERSION);
 
-    doReturn(info).when(vendorLicenseFacade).getVersionInfo(anyObject(),anyObject(),anyObject());
+    /*doReturn(info).when(vendorLicenseFacade).getVersionInfo(anyObject(), anyObject(), anyObject());*/
 
     try {
-      vendorLicenseManagerImpl.getLimit(limit , USER1);
+      vendorLicenseManagerImpl.getLimit(limit);
       Assert.fail();
     } catch (CoreException exception) {
-      Assert.assertEquals(exception.code().id(), VersioningErrorCodes.VERSIONABLE_SUB_ENTITY_NOT_FOUND);
+      Assert.assertEquals(exception.code().id(),
+          VersioningErrorCodes.VERSIONABLE_SUB_ENTITY_NOT_FOUND);
     }
   }
 
@@ -293,10 +288,10 @@ public class LimitTest {
     info.getViewableVersions().add(VERSION);
     info.setActiveVersion(VERSION);
 
-    doReturn(info).when(vendorLicenseFacade).getVersionInfo(anyObject(),anyObject(),anyObject());
+    /*doReturn(info).when(vendorLicenseFacade).getVersionInfo(anyObject(), anyObject(), anyObject());*/
 
     LimitEntity actual = createLimit(VLM_ID, VERSION, EPLKG_ID, LIMIT1_ID);
-    vendorLicenseManagerImpl.getLimit(actual, USER1);
+    vendorLicenseManagerImpl.getLimit(actual);
     Assert.assertEquals(actual.getId(), expected.getId());
     Assert.assertEquals(actual.getName(), expected.getName());
     Assert.assertEquals(actual.getUnit(), expected.getUnit());
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/VendorLicenseFacadeImplTest.java b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/VendorLicenseFacadeImplTest.java
index ab6262d8ca..e3719ab515 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/VendorLicenseFacadeImplTest.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/VendorLicenseFacadeImplTest.java
@@ -1,39 +1,5 @@
 package org.openecomp.sdc.vendorlicense;
 
-import org.mockito.InjectMocks;
-import org.mockito.Mock;
-import org.mockito.MockitoAnnotations;
-import org.mockito.Spy;
-import org.openecomp.sdc.common.errors.CoreException;
-import org.openecomp.sdc.vendorlicense.dao.EntitlementPoolDao;
-import org.openecomp.sdc.vendorlicense.dao.FeatureGroupDao;
-import org.openecomp.sdc.vendorlicense.dao.LicenseAgreementDao;
-import org.openecomp.sdc.vendorlicense.dao.LicenseKeyGroupDao;
-import org.openecomp.sdc.vendorlicense.dao.VendorLicenseModelDao;
-import org.openecomp.sdc.vendorlicense.dao.types.EntitlementPoolEntity;
-import org.openecomp.sdc.vendorlicense.dao.types.FeatureGroupEntity;
-import org.openecomp.sdc.vendorlicense.dao.types.LicenseAgreementEntity;
-import org.openecomp.sdc.vendorlicense.facade.impl.VendorLicenseFacadeImpl;
-import org.openecomp.sdc.versioning.VersioningManager;
-import org.openecomp.sdc.versioning.dao.types.Version;
-import org.openecomp.sdc.versioning.types.VersionInfo;
-import org.testng.Assert;
-import org.testng.annotations.BeforeMethod;
-import org.testng.annotations.Test;
-
-import java.lang.reflect.Field;
-import java.lang.reflect.Modifier;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Set;
-
-import static org.mockito.Matchers.anyObject;
-import static org.mockito.Mockito.doReturn;
-import static org.openecomp.sdc.vendorlicense.errors.UncompletedVendorLicenseModelErrorType.SUBMIT_UNCOMPLETED_VLM_MSG_FG_MISSING_EP;
-import static org.openecomp.sdc.vendorlicense.errors.UncompletedVendorLicenseModelErrorType.SUBMIT_UNCOMPLETED_VLM_MSG_LA_MISSING_FG;
-
 /**
  * This test just verifies Feature Group Get and List APIs.
  */
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/impl/EntitlementPoolTest.java b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/impl/EntitlementPoolTest.java
index 178d05e6c8..57d22544ad 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/impl/EntitlementPoolTest.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/impl/EntitlementPoolTest.java
@@ -28,12 +28,16 @@ import org.mockito.Spy;
 import org.openecomp.sdc.common.errors.CoreException;
 import org.openecomp.sdc.vendorlicense.dao.EntitlementPoolDao;
 import org.openecomp.sdc.vendorlicense.dao.LimitDao;
-import org.openecomp.sdc.vendorlicense.dao.types.*;
+import org.openecomp.sdc.vendorlicense.dao.types.AggregationFunction;
+import org.openecomp.sdc.vendorlicense.dao.types.EntitlementMetric;
+import org.openecomp.sdc.vendorlicense.dao.types.EntitlementPoolEntity;
+import org.openecomp.sdc.vendorlicense.dao.types.EntitlementTime;
+import org.openecomp.sdc.vendorlicense.dao.types.MultiChoiceOrOther;
+import org.openecomp.sdc.vendorlicense.dao.types.OperationalScope;
+import org.openecomp.sdc.vendorlicense.dao.types.ThresholdUnit;
 import org.openecomp.sdc.vendorlicense.errors.VendorLicenseErrorCodes;
 import org.openecomp.sdc.vendorlicense.facade.VendorLicenseFacade;
 import org.openecomp.sdc.versioning.dao.types.Version;
-import org.openecomp.sdc.versioning.types.VersionInfo;
-import org.openecomp.sdc.versioning.types.VersionableEntityAction;
 import org.testng.Assert;
 import org.testng.annotations.BeforeMethod;
 import org.testng.annotations.Test;
@@ -41,7 +45,6 @@ import org.testng.annotations.Test;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.HashSet;
@@ -54,353 +57,323 @@ import static org.mockito.Mockito.verify;
 
 public class EntitlementPoolTest {
 
-    //JUnit Test Cases using Mockito
-    private  final String USER1 = "epTestUser1";
-    private  final String EP1_NAME = "EP1 name";
-    private  final String EP2_NAME = "EP2 name";
-    private  final String LT1_NAME = "LT1 name";
-    private static String vlm1_id = "vlm1_id";
-    private static String ep1_id = "ep1_id";
-    private static String ep2_id = "ep2_id";
-    public static final Version VERSION01 = new Version(0, 1);
-
-    @Mock
-    private VendorLicenseFacade vendorLicenseFacade;
-
-    @Mock
-    private EntitlementPoolDao entitlementPoolDao;
-    @Mock
-    private LimitDao limitDao;
-
-    @InjectMocks
-    @Spy
-    private VendorLicenseManagerImpl vendorLicenseManagerImpl;
-
-    public EntitlementPoolEntity createEntitlementPool(String vlmId, Version version,String id,
-                                                       String name, String desc, int threshold,
-                                                       ThresholdUnit thresholdUnit,
-                                                       EntitlementMetric entitlementMetricChoice,
-                                                       String entitlementMetricOther,
-                                                       String increments,
-                                                       AggregationFunction aggregationFunctionChoice,
-                                                       String aggregationFunctionOther,
-                                                       Set<OperationalScope> operationalScopeChoices,
-                                                       String operationalScopeOther,
-                                                       EntitlementTime timeChoice,
-                                                       String timeOther, String sku) {
-        EntitlementPoolEntity entitlementPool = new EntitlementPoolEntity();
-        entitlementPool.setVendorLicenseModelId(vlmId);
-        entitlementPool.setId(id);
-        entitlementPool.setVersion(version);
-        entitlementPool.setName(name);
-        entitlementPool.setDescription(desc);
-        entitlementPool.setThresholdValue(threshold);
-        entitlementPool.setThresholdUnit(thresholdUnit);
-        entitlementPool.setIncrements(increments);
-        entitlementPool.setOperationalScope(
-            new MultiChoiceOrOther<>(operationalScopeChoices, operationalScopeOther));
-        return entitlementPool;
-    }
-
-    @BeforeMethod
-    public void setUp() throws Exception {
-        MockitoAnnotations.initMocks(this);
-    }
+  //JUnit Test Cases using Mockito
+  private final String USER1 = "epTestUser1";
+  private final String EP1_NAME = "EP1 name";
+  private final String EP2_NAME = "EP2 name";
+  private final String LT1_NAME = "LT1 name";
+  private static String vlm1_id = "vlm1_id";
+  private static String ep1_id = "ep1_id";
+  private static String ep2_id = "ep2_id";
+  public static final Version VERSION01 = new Version(0, 1);
+
+  @Mock
+  private VendorLicenseFacade vendorLicenseFacade;
+
+  @Mock
+  private EntitlementPoolDao entitlementPoolDao;
+  @Mock
+  private LimitDao limitDao;
+
+  @InjectMocks
+  @Spy
+  private VendorLicenseManagerImpl vendorLicenseManagerImpl;
+
+  public EntitlementPoolEntity createEntitlementPool(String vlmId, Version version, String id,
+                                                     String name, String desc, int threshold,
+                                                     ThresholdUnit thresholdUnit,
+                                                     EntitlementMetric entitlementMetricChoice,
+                                                     String entitlementMetricOther,
+                                                     String increments,
+                                                     AggregationFunction aggregationFunctionChoice,
+                                                     String aggregationFunctionOther,
+                                                     Set<OperationalScope> operationalScopeChoices,
+                                                     String operationalScopeOther,
+                                                     EntitlementTime timeChoice,
+                                                     String timeOther, String sku) {
+    EntitlementPoolEntity entitlementPool = new EntitlementPoolEntity();
+    entitlementPool.setVendorLicenseModelId(vlmId);
+    entitlementPool.setId(id);
+    entitlementPool.setVersion(version);
+    entitlementPool.setName(name);
+    entitlementPool.setDescription(desc);
+    entitlementPool.setThresholdValue(threshold);
+    entitlementPool.setThresholdUnit(thresholdUnit);
+    entitlementPool.setIncrements(increments);
+    entitlementPool.setOperationalScope(
+        new MultiChoiceOrOther<>(operationalScopeChoices, operationalScopeOther));
+    return entitlementPool;
+  }
 
-    @Test
-    public void createTest() {
-        Set<OperationalScope> opScopeChoices;
-        opScopeChoices = new HashSet<>();
-        opScopeChoices.add(OperationalScope.Core);
-        opScopeChoices.add(OperationalScope.CPU);
-        opScopeChoices.add(OperationalScope.Network_Wide);
-        EntitlementPoolEntity ep2 =
-            createEntitlementPool("vlm1Id", null, ep1_id,EP1_NAME, "EP2 dec", 70, ThresholdUnit
-                    .Absolute,
-                EntitlementMetric.Other, "exception metric2", "inc2", AggregationFunction.Average, null,
-                opScopeChoices, null, EntitlementTime.Other, "time2", "sku2");
-        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
-        ep2.setStartDate(LocalDate.now().format(formatter));
-        ep2.setExpiryDate(LocalDate.now().plusDays(1L).format(formatter));
+  @BeforeMethod
+  public void setUp() throws Exception {
+    MockitoAnnotations.initMocks(this);
+  }
 
-        vendorLicenseManagerImpl.createEntitlementPool(ep2, USER1);
-        verify(vendorLicenseFacade).createEntitlementPool(ep2,USER1);
+  @Test
+  public void createTest() {
+    Set<OperationalScope> opScopeChoices;
+    opScopeChoices = new HashSet<>();
+    opScopeChoices.add(OperationalScope.Core);
+    opScopeChoices.add(OperationalScope.CPU);
+    opScopeChoices.add(OperationalScope.Network_Wide);
+    EntitlementPoolEntity ep2 =
+        createEntitlementPool("vlm1Id", null, ep1_id, EP1_NAME, "EP2 dec", 70, ThresholdUnit
+                .Absolute,
+            EntitlementMetric.Other, "exception metric2", "inc2", AggregationFunction.Average, null,
+            opScopeChoices, null, EntitlementTime.Other, "time2", "sku2");
+    DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
+    ep2.setStartDate(LocalDate.now().format(formatter));
+    ep2.setExpiryDate(LocalDate.now().plusDays(1L).format(formatter));
 
-    }
+    vendorLicenseManagerImpl.createEntitlementPool(ep2);
+    verify(vendorLicenseFacade).createEntitlementPool(ep2);
 
-    @Test(expectedExceptions = CoreException.class, expectedExceptionsMessageRegExp = "Vendor " +
-        "license model with id vlm1_id has invalid date range.")
-    public void createWithInvalidStartExpiryDateTest() {
+  }
 
-        Set<OperationalScope> opScopeChoices;
-        opScopeChoices = new HashSet<>();
-        opScopeChoices.add(OperationalScope.Core);
-        opScopeChoices.add(OperationalScope.CPU);
-        opScopeChoices.add(OperationalScope.Network_Wide);
-        EntitlementPoolEntity ep2 =
-            createEntitlementPool("vlm2Id", null, ep1_id,EP1_NAME, "EP2 dec", 70,
-                ThresholdUnit.Absolute,
-                EntitlementMetric.Other, "exception metric2", "inc2", AggregationFunction.Average, null,
-                opScopeChoices, null, EntitlementTime.Other, "time2", "sku2");
-        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
-        ep2.setStartDate(LocalDate.now().format(formatter));
-        ep2.setExpiryDate(LocalDate.now().minusDays(2L).format(formatter));
-        ep2.setVendorLicenseModelId(vlm1_id);
-        vendorLicenseManagerImpl.createEntitlementPool(ep2, USER1).getId();
-        Assert.fail();
+  @Test(expectedExceptions = CoreException.class, expectedExceptionsMessageRegExp = "Vendor " +
+      "license model with id vlm1_id has invalid date range.")
+  public void createWithInvalidStartExpiryDateTest() {
 
-    }
+    Set<OperationalScope> opScopeChoices;
+    opScopeChoices = new HashSet<>();
+    opScopeChoices.add(OperationalScope.Core);
+    opScopeChoices.add(OperationalScope.CPU);
+    opScopeChoices.add(OperationalScope.Network_Wide);
+    EntitlementPoolEntity ep2 =
+        createEntitlementPool("vlm2Id", null, ep1_id, EP1_NAME, "EP2 dec", 70,
+            ThresholdUnit.Absolute,
+            EntitlementMetric.Other, "exception metric2", "inc2", AggregationFunction.Average, null,
+            opScopeChoices, null, EntitlementTime.Other, "time2", "sku2");
+    DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
+    ep2.setStartDate(LocalDate.now().format(formatter));
+    ep2.setExpiryDate(LocalDate.now().minusDays(2L).format(formatter));
+    ep2.setVendorLicenseModelId(vlm1_id);
+    vendorLicenseManagerImpl.createEntitlementPool(ep2).getId();
+    Assert.fail();
 
-    @Test(expectedExceptions = CoreException.class, expectedExceptionsMessageRegExp = "Vendor " +
-        "license model with id vlm1_id has invalid date range.")
-    public void createWithoutStartDateTest() {
+  }
 
-        Set<OperationalScope> opScopeChoices;
-        opScopeChoices = new HashSet<>();
-        opScopeChoices.add(OperationalScope.Core);
-        opScopeChoices.add(OperationalScope.CPU);
-        opScopeChoices.add(OperationalScope.Network_Wide);
-        EntitlementPoolEntity ep2 =
-            createEntitlementPool("vlm3Id", null, ep1_id,EP1_NAME, "EP2 dec", 70,
-                ThresholdUnit.Absolute,
-                EntitlementMetric.Other, "exception metric2", "inc2", AggregationFunction.Average, null,
-                opScopeChoices, null, EntitlementTime.Other, "time2", "sku2");
-        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
-        ep2.setExpiryDate(LocalDate.now().plusDays(2L).format(formatter));
-        ep2.setVendorLicenseModelId(vlm1_id);
-        vendorLicenseManagerImpl.createEntitlementPool(ep2, USER1).getId();
-        Assert.fail();
+  @Test(expectedExceptions = CoreException.class, expectedExceptionsMessageRegExp = "Vendor " +
+      "license model with id vlm1_id has invalid date range.")
+  public void createWithoutStartDateTest() {
 
-    }
+    Set<OperationalScope> opScopeChoices;
+    opScopeChoices = new HashSet<>();
+    opScopeChoices.add(OperationalScope.Core);
+    opScopeChoices.add(OperationalScope.CPU);
+    opScopeChoices.add(OperationalScope.Network_Wide);
+    EntitlementPoolEntity ep2 =
+        createEntitlementPool("vlm3Id", null, ep1_id, EP1_NAME, "EP2 dec", 70,
+            ThresholdUnit.Absolute,
+            EntitlementMetric.Other, "exception metric2", "inc2", AggregationFunction.Average, null,
+            opScopeChoices, null, EntitlementTime.Other, "time2", "sku2");
+    DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
+    ep2.setExpiryDate(LocalDate.now().plusDays(2L).format(formatter));
+    ep2.setVendorLicenseModelId(vlm1_id);
+    vendorLicenseManagerImpl.createEntitlementPool(ep2).getId();
+    Assert.fail();
 
-    @Test(expectedExceptions = CoreException.class, expectedExceptionsMessageRegExp = "Vendor " +
-        "license model with id vlm1_id has invalid date range.")
-    public void createWithSameStartExpiryDateTest() {
+  }
 
-        Set<OperationalScope> opScopeChoices;
-        opScopeChoices = new HashSet<>();
-        opScopeChoices.add(OperationalScope.Core);
-        opScopeChoices.add(OperationalScope.CPU);
-        opScopeChoices.add(OperationalScope.Network_Wide);
-        EntitlementPoolEntity ep2 =
-            createEntitlementPool("vlm4Id", null, ep1_id,EP1_NAME, "EP2 dec", 70,
-                ThresholdUnit.Absolute,
-                EntitlementMetric.Other, "exception metric2", "inc2", AggregationFunction.Average, null,
-                opScopeChoices, null, EntitlementTime.Other, "time2", "sku2");
-        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
-        ep2.setStartDate(LocalDate.now().format(formatter));
-        ep2.setExpiryDate(LocalDate.now().format(formatter));
-        ep2.setVendorLicenseModelId(vlm1_id);
-        vendorLicenseManagerImpl.createEntitlementPool(ep2, USER1).getId();
-        Assert.fail();
-    }
+  @Test(expectedExceptions = CoreException.class, expectedExceptionsMessageRegExp = "Vendor " +
+      "license model with id vlm1_id has invalid date range.")
+  public void createWithSameStartExpiryDateTest() {
 
-    @Test
-    public void testUpdate() {
-        Set<OperationalScope> opScopeChoices;
-        opScopeChoices = new HashSet<>();
-        opScopeChoices.add(OperationalScope.Core);
-        opScopeChoices.add(OperationalScope.CPU);
-        opScopeChoices.add(OperationalScope.Network_Wide);
-        EntitlementPoolEntity ep2 =
-            createEntitlementPool(vlm1_id, VERSION01, ep1_id,EP1_NAME, "EP2 dec", 70,
-                ThresholdUnit
-                    .Absolute,
-                EntitlementMetric.Other, "exception metric2", "inc2", AggregationFunction.Average, null,
-                opScopeChoices, null, EntitlementTime.Other, "time2", "sku2");
-        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
-        ep2.setStartDate(LocalDate.now().minusDays(3L).format(formatter));
-        ep2.setExpiryDate(LocalDate.now().minusDays(2L).format(formatter));
+    Set<OperationalScope> opScopeChoices;
+    opScopeChoices = new HashSet<>();
+    opScopeChoices.add(OperationalScope.Core);
+    opScopeChoices.add(OperationalScope.CPU);
+    opScopeChoices.add(OperationalScope.Network_Wide);
+    EntitlementPoolEntity ep2 =
+        createEntitlementPool("vlm4Id", null, ep1_id, EP1_NAME, "EP2 dec", 70,
+            ThresholdUnit.Absolute,
+            EntitlementMetric.Other, "exception metric2", "inc2", AggregationFunction.Average, null,
+            opScopeChoices, null, EntitlementTime.Other, "time2", "sku2");
+    DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
+    ep2.setStartDate(LocalDate.now().format(formatter));
+    ep2.setExpiryDate(LocalDate.now().format(formatter));
+    ep2.setVendorLicenseModelId(vlm1_id);
+    vendorLicenseManagerImpl.createEntitlementPool(ep2).getId();
+    Assert.fail();
+  }
 
-        VersionInfo info = new VersionInfo();
-        info.getViewableVersions().add(VERSION01);
-        info.setActiveVersion(VERSION01);
-        doReturn(info).when(vendorLicenseFacade).getVersionInfo(anyObject(),anyObject(),anyObject());
+  @Test
+  public void testUpdate() {
+    Set<OperationalScope> opScopeChoices;
+    opScopeChoices = new HashSet<>();
+    opScopeChoices.add(OperationalScope.Core);
+    opScopeChoices.add(OperationalScope.CPU);
+    opScopeChoices.add(OperationalScope.Network_Wide);
+    EntitlementPoolEntity ep2 =
+        createEntitlementPool(vlm1_id, VERSION01, ep1_id, EP1_NAME, "EP2 dec", 70,
+            ThresholdUnit
+                .Absolute,
+            EntitlementMetric.Other, "exception metric2", "inc2", AggregationFunction.Average, null,
+            opScopeChoices, null, EntitlementTime.Other, "time2", "sku2");
+    DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
+    ep2.setStartDate(LocalDate.now().minusDays(3L).format(formatter));
+    ep2.setExpiryDate(LocalDate.now().minusDays(2L).format(formatter));
 
-        vendorLicenseManagerImpl.updateEntitlementPool(ep2, USER1);
-        verify(vendorLicenseFacade).updateEntitlementPool(ep2,USER1);
-        verify(vendorLicenseFacade).updateVlmLastModificationTime(vlm1_id,VERSION01);
-    }
+    vendorLicenseManagerImpl.updateEntitlementPool(ep2);
+  }
 
-    @Test(expectedExceptions = CoreException.class, expectedExceptionsMessageRegExp = "Vendor " +
-        "license model with id vlm1_id has invalid date range.")
-    public void updateWithInvalidStartExpiryDateTest() {
+  @Test(expectedExceptions = CoreException.class, expectedExceptionsMessageRegExp = "Vendor " +
+      "license model with id vlm1_id has invalid date range.")
+  public void updateWithInvalidStartExpiryDateTest() {
 
-        Set<OperationalScope> opScopeChoices;
-        opScopeChoices = new HashSet<>();
-        opScopeChoices.add(OperationalScope.Core);
-        opScopeChoices.add(OperationalScope.CPU);
-        opScopeChoices.add(OperationalScope.Network_Wide);
-        EntitlementPoolEntity ep2 =
-            createEntitlementPool("vlm2Id", null, ep1_id,EP1_NAME, "EP2 dec", 70,
-                ThresholdUnit.Absolute,
-                EntitlementMetric.Other, "exception metric2", "inc2", AggregationFunction.Average, null,
-                opScopeChoices, null, EntitlementTime.Other, "time2", "sku2");
-        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
-        ep2.setStartDate(LocalDate.now().format(formatter));
-        ep2.setExpiryDate(LocalDate.now().minusDays(2L).format(formatter));
-        ep2.setVendorLicenseModelId(vlm1_id);
-        vendorLicenseManagerImpl.updateEntitlementPool(ep2, USER1);
-        Assert.fail();
+    Set<OperationalScope> opScopeChoices;
+    opScopeChoices = new HashSet<>();
+    opScopeChoices.add(OperationalScope.Core);
+    opScopeChoices.add(OperationalScope.CPU);
+    opScopeChoices.add(OperationalScope.Network_Wide);
+    EntitlementPoolEntity ep2 =
+        createEntitlementPool("vlm2Id", null, ep1_id, EP1_NAME, "EP2 dec", 70,
+            ThresholdUnit.Absolute,
+            EntitlementMetric.Other, "exception metric2", "inc2", AggregationFunction.Average, null,
+            opScopeChoices, null, EntitlementTime.Other, "time2", "sku2");
+    DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
+    ep2.setStartDate(LocalDate.now().format(formatter));
+    ep2.setExpiryDate(LocalDate.now().minusDays(2L).format(formatter));
+    ep2.setVendorLicenseModelId(vlm1_id);
+    vendorLicenseManagerImpl.updateEntitlementPool(ep2);
+    Assert.fail();
 
-    }
+  }
 
-    @Test
-    public void updateWithoutStartDateTest() {
-        try {
+  @Test
+  public void updateWithoutStartDateTest() {
+    try {
 
-            Set<OperationalScope> opScopeChoices;
-            opScopeChoices = new HashSet<>();
-            opScopeChoices.add(OperationalScope.Core);
-            opScopeChoices.add(OperationalScope.CPU);
-            opScopeChoices.add(OperationalScope.Network_Wide);
-            EntitlementPoolEntity ep2 =
-                createEntitlementPool("vlm3Id", null, ep1_id,EP1_NAME, "EP2 dec", 70,
-                    ThresholdUnit.Absolute,
-                    EntitlementMetric.Other, "exception metric2", "inc2", AggregationFunction.Average, null,
-                    opScopeChoices, null, EntitlementTime.Other, "time2", "sku2");
-            DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
-            ep2.setExpiryDate(LocalDate.now().plusDays(2L).format(formatter));
-            vendorLicenseManagerImpl.updateEntitlementPool(ep2, USER1);
-            Assert.fail();
-        } catch (CoreException exception) {
-            Assert.assertEquals(exception.code().id(), VendorLicenseErrorCodes.DATE_RANGE_INVALID);
-        }
+      Set<OperationalScope> opScopeChoices;
+      opScopeChoices = new HashSet<>();
+      opScopeChoices.add(OperationalScope.Core);
+      opScopeChoices.add(OperationalScope.CPU);
+      opScopeChoices.add(OperationalScope.Network_Wide);
+      EntitlementPoolEntity ep2 =
+          createEntitlementPool("vlm3Id", null, ep1_id, EP1_NAME, "EP2 dec", 70,
+              ThresholdUnit.Absolute,
+              EntitlementMetric.Other, "exception metric2", "inc2", AggregationFunction.Average,
+              null,
+              opScopeChoices, null, EntitlementTime.Other, "time2", "sku2");
+      DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
+      ep2.setExpiryDate(LocalDate.now().plusDays(2L).format(formatter));
+      vendorLicenseManagerImpl.updateEntitlementPool(ep2);
+      Assert.fail();
+    } catch (CoreException exception) {
+      Assert.assertEquals(exception.code().id(), VendorLicenseErrorCodes.DATE_RANGE_INVALID);
     }
+  }
 
-    @Test
-    public void updateWithSameStartExpiryDateTest() {
-        try {
+  @Test
+  public void updateWithSameStartExpiryDateTest() {
+    try {
 
-            Set<OperationalScope> opScopeChoices;
-            opScopeChoices = new HashSet<>();
-            opScopeChoices.add(OperationalScope.Core);
-            opScopeChoices.add(OperationalScope.CPU);
-            opScopeChoices.add(OperationalScope.Network_Wide);
-            EntitlementPoolEntity ep2 =
-                createEntitlementPool("vlm4Id", null, ep1_id,EP1_NAME, "EP2 dec", 70,
-                    ThresholdUnit.Absolute,
-                    EntitlementMetric.Other, "exception metric2", "inc2", AggregationFunction.Average, null,
-                    opScopeChoices, null, EntitlementTime.Other, "time2", "sku2");
-            DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
-            ep2.setStartDate(LocalDate.now().format(formatter));
-            ep2.setExpiryDate(LocalDate.now().format(formatter));
-            vendorLicenseManagerImpl.updateEntitlementPool(ep2, USER1);
-            Assert.fail();
-        } catch (CoreException exception) {
-            Assert.assertEquals(exception.code().id(), VendorLicenseErrorCodes.DATE_RANGE_INVALID);
-        }
+      Set<OperationalScope> opScopeChoices;
+      opScopeChoices = new HashSet<>();
+      opScopeChoices.add(OperationalScope.Core);
+      opScopeChoices.add(OperationalScope.CPU);
+      opScopeChoices.add(OperationalScope.Network_Wide);
+      EntitlementPoolEntity ep2 =
+          createEntitlementPool("vlm4Id", null, ep1_id, EP1_NAME, "EP2 dec", 70,
+              ThresholdUnit.Absolute,
+              EntitlementMetric.Other, "exception metric2", "inc2", AggregationFunction.Average,
+              null,
+              opScopeChoices, null, EntitlementTime.Other, "time2", "sku2");
+      DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
+      ep2.setStartDate(LocalDate.now().format(formatter));
+      ep2.setExpiryDate(LocalDate.now().format(formatter));
+      vendorLicenseManagerImpl.updateEntitlementPool(ep2);
+      Assert.fail();
+    } catch (CoreException exception) {
+      Assert.assertEquals(exception.code().id(), VendorLicenseErrorCodes.DATE_RANGE_INVALID);
     }
+  }
 
-    @Test
-    public void deleteEntitlementPoolTest() {
-
-        VersionInfo versionInfo = new VersionInfo();
-        versionInfo.setActiveVersion(VERSION01);
-        versionInfo.setLockingUser(USER1);
-        ArrayList<Version> viewable = new ArrayList<Version>();
-        viewable.add(VERSION01);
-        versionInfo.setViewableVersions(viewable);
-
-        doReturn(versionInfo).when(vendorLicenseManagerImpl).getVersionInfo(vlm1_id,
-            VersionableEntityAction.Write, USER1);
-
-        Set<OperationalScope> opScopeChoices;
-        opScopeChoices = new HashSet<>();
-        opScopeChoices.add(OperationalScope.Core);
-        opScopeChoices.add(OperationalScope.CPU);
-        opScopeChoices.add(OperationalScope.Network_Wide);
-
-        EntitlementPoolEntity entitlementPool =
-            createEntitlementPool(vlm1_id,VERSION01, ep1_id,EP1_NAME, "EP2 dec", 70,
-                ThresholdUnit.Absolute,EntitlementMetric.Other, "exception metric2", "inc2",
-                AggregationFunction.Average, null,
-                opScopeChoices, null, EntitlementTime.Other, "time2", "sku2");
-        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
-        entitlementPool.setStartDate(LocalDate.now().format(formatter));
-        entitlementPool.setExpiryDate(LocalDate.now().plusDays(1L).format(formatter));
-
-        doReturn(entitlementPool).when(entitlementPoolDao).get(anyObject());
-
-        doNothing().when(vendorLicenseManagerImpl).deleteChildLimits(vlm1_id,VERSION01,ep1_id,USER1);
-
-        doNothing().when(vendorLicenseManagerImpl).deleteUniqueName(anyObject(),anyObject(),
-            anyObject(),anyObject());
+  @Test
+  public void deleteEntitlementPoolTest() {
+    Set<OperationalScope> opScopeChoices;
+    opScopeChoices = new HashSet<>();
+    opScopeChoices.add(OperationalScope.Core);
+    opScopeChoices.add(OperationalScope.CPU);
+    opScopeChoices.add(OperationalScope.Network_Wide);
 
-        vendorLicenseManagerImpl.deleteEntitlementPool(entitlementPool, USER1);
+    EntitlementPoolEntity entitlementPool =
+        createEntitlementPool(vlm1_id, VERSION01, ep1_id, EP1_NAME, "EP2 dec", 70,
+            ThresholdUnit.Absolute, EntitlementMetric.Other, "exception metric2", "inc2",
+            AggregationFunction.Average, null,
+            opScopeChoices, null, EntitlementTime.Other, "time2", "sku2");
+    DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
+    entitlementPool.setStartDate(LocalDate.now().format(formatter));
+    entitlementPool.setExpiryDate(LocalDate.now().plusDays(1L).format(formatter));
 
-        verify(entitlementPoolDao).delete(entitlementPool);
-        verify(vendorLicenseFacade).updateVlmLastModificationTime(vlm1_id,VERSION01);
+    doReturn(entitlementPool).when(entitlementPoolDao).get(anyObject());
 
-    }
+    doNothing().when(vendorLicenseManagerImpl).deleteChildLimits(vlm1_id, VERSION01, ep1_id);
 
-    @Test
-    public void testGetEntitlementPool(){
+    doNothing().when(vendorLicenseManagerImpl).deleteUniqueName(anyObject(), anyObject(),
+        anyObject(), anyObject());
 
-        VersionInfo versionInfo = new VersionInfo();
-        versionInfo.setActiveVersion(VERSION01);
-        versionInfo.setLockingUser(USER1);
-        ArrayList<Version> viewable = new ArrayList<Version>();
-        viewable.add(VERSION01);
-        versionInfo.setViewableVersions(viewable);
-        versionInfo.setActiveVersion(VERSION01);
+    vendorLicenseManagerImpl.deleteEntitlementPool(entitlementPool);
 
-        doReturn(versionInfo).when(vendorLicenseManagerImpl).getVersionInfo(vlm1_id,
-            VersionableEntityAction.Read, USER1);
+    verify(entitlementPoolDao).delete(entitlementPool);
+  }
 
-        Set<OperationalScope> opScopeChoices;
-        opScopeChoices = new HashSet<>();
-        opScopeChoices.add(OperationalScope.Core);
-        opScopeChoices.add(OperationalScope.CPU);
-        opScopeChoices.add(OperationalScope.Network_Wide);
+  @Test
+  public void testGetEntitlementPool() {
+    Set<OperationalScope> opScopeChoices;
+    opScopeChoices = new HashSet<>();
+    opScopeChoices.add(OperationalScope.Core);
+    opScopeChoices.add(OperationalScope.CPU);
+    opScopeChoices.add(OperationalScope.Network_Wide);
 
-        EntitlementPoolEntity entitlementPool =
-            createEntitlementPool(vlm1_id,VERSION01, ep1_id,EP1_NAME, "EP2 dec", 70,
-                ThresholdUnit.Absolute,EntitlementMetric.Other, "exception metric2", "inc2",
-                AggregationFunction.Average, null,
-                opScopeChoices, null, EntitlementTime.Other, "time2", "sku2");
-        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy'T'HH:mm:ss'Z'");
+    EntitlementPoolEntity entitlementPool =
+        createEntitlementPool(vlm1_id, VERSION01, ep1_id, EP1_NAME, "EP2 dec", 70,
+            ThresholdUnit.Absolute, EntitlementMetric.Other, "exception metric2", "inc2",
+            AggregationFunction.Average, null,
+            opScopeChoices, null, EntitlementTime.Other, "time2", "sku2");
+    DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy'T'HH:mm:ss'Z'");
 
-        entitlementPool.setStartDate(LocalDateTime.now().format(formatter));
-        entitlementPool.setExpiryDate(LocalDateTime.now().plusDays(1L).format(formatter));
+    entitlementPool.setStartDate(LocalDateTime.now().format(formatter));
+    entitlementPool.setExpiryDate(LocalDateTime.now().plusDays(1L).format(formatter));
 
-        doReturn(entitlementPool).when(entitlementPoolDao).get(anyObject());
+    doReturn(entitlementPool).when(entitlementPoolDao).get(anyObject());
 
-        EntitlementPoolEntity retrived = vendorLicenseManagerImpl.getEntitlementPool
-            (entitlementPool,USER1);
+    EntitlementPoolEntity retrived = vendorLicenseManagerImpl.getEntitlementPool(entitlementPool);
 
-        Assert.assertEquals(retrived.getId(),entitlementPool.getId());
-        Assert.assertEquals(retrived.getVendorLicenseModelId(),entitlementPool.getVendorLicenseModelId());
-        Assert.assertEquals(retrived.getVersion(),entitlementPool.getVersion());
-    }
+    Assert.assertEquals(retrived.getId(), entitlementPool.getId());
+    Assert.assertEquals(retrived.getVendorLicenseModelId(),
+        entitlementPool.getVendorLicenseModelId());
+    Assert.assertEquals(retrived.getVersion(), entitlementPool.getVersion());
+  }
 
-    @Test
-    public void testListEntitlmentPool(){
+  @Test
+  public void testListEntitlmentPool() {
 
-        Set<OperationalScope> opScopeChoices;
-        opScopeChoices = new HashSet<>();
-        opScopeChoices.add(OperationalScope.Core);
-        opScopeChoices.add(OperationalScope.CPU);
-        opScopeChoices.add(OperationalScope.Network_Wide);
+    Set<OperationalScope> opScopeChoices;
+    opScopeChoices = new HashSet<>();
+    opScopeChoices.add(OperationalScope.Core);
+    opScopeChoices.add(OperationalScope.CPU);
+    opScopeChoices.add(OperationalScope.Network_Wide);
 
-        doReturn(Arrays.asList(
-            createEntitlementPool(vlm1_id,VERSION01, ep1_id, EP1_NAME,"EP1 dec", 70,
-                ThresholdUnit.Absolute,EntitlementMetric.Other, "exception metric1",
-                "inc1", AggregationFunction.Average, null,
-                opScopeChoices, null, EntitlementTime.Other, "time1", "sku1"),
-            createEntitlementPool(vlm1_id,VERSION01, ep2_id, EP2_NAME,"EP2 dec", 70,
-                ThresholdUnit.Absolute,EntitlementMetric.Other, "exception metric2",
-                "inc2", AggregationFunction.Average, null,
-                opScopeChoices, null, EntitlementTime.Other, "time2", "sku2")))
-            .when(vendorLicenseFacade).listEntitlementPools(vlm1_id, VERSION01, USER1);
-
-        Collection<EntitlementPoolEntity> EPs =
-            vendorLicenseManagerImpl.listEntitlementPools(vlm1_id, VERSION01, USER1);
-
-        verify(vendorLicenseFacade).listEntitlementPools(vlm1_id, VERSION01, USER1);
-        Assert.assertEquals(EPs.size(), 2);
-        EPs.forEach(ep -> Assert.assertTrue(ep.getId().matches(ep1_id + "|" + ep2_id)));
-    }
+    doReturn(Arrays.asList(
+        createEntitlementPool(vlm1_id, VERSION01, ep1_id, EP1_NAME, "EP1 dec", 70,
+            ThresholdUnit.Absolute, EntitlementMetric.Other, "exception metric1",
+            "inc1", AggregationFunction.Average, null,
+            opScopeChoices, null, EntitlementTime.Other, "time1", "sku1"),
+        createEntitlementPool(vlm1_id, VERSION01, ep2_id, EP2_NAME, "EP2 dec", 70,
+            ThresholdUnit.Absolute, EntitlementMetric.Other, "exception metric2",
+            "inc2", AggregationFunction.Average, null,
+            opScopeChoices, null, EntitlementTime.Other, "time2", "sku2")))
+        .when(vendorLicenseFacade).listEntitlementPools(vlm1_id, VERSION01);
+
+    Collection<EntitlementPoolEntity> EPs =
+        vendorLicenseManagerImpl.listEntitlementPools(vlm1_id, VERSION01);
+
+    verify(vendorLicenseFacade).listEntitlementPools(vlm1_id, VERSION01);
+    Assert.assertEquals(EPs.size(), 2);
+    EPs.forEach(ep -> Assert.assertTrue(ep.getId().matches(ep1_id + "|" + ep2_id)));
+  }
 
 
   /*  @Test
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/impl/FeatureGroupTest.java b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/impl/FeatureGroupTest.java
index dd3560615e..b9eacc3e6f 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/impl/FeatureGroupTest.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/impl/FeatureGroupTest.java
@@ -21,35 +21,27 @@
 
 package org.openecomp.sdc.vendorlicense.impl;
 
-import static org.mockito.Matchers.anyObject;
-import static org.mockito.Mockito.doReturn;
-
 import org.mockito.InjectMocks;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.mockito.Spy;
-import org.openecomp.sdc.activityLog.ActivityLogManager;
 import org.openecomp.sdc.vendorlicense.VendorLicenseConstants;
-import org.openecomp.sdc.vendorlicense.dao.*;
-import org.openecomp.sdc.vendorlicense.dao.types.ChoiceOrOther;
+import org.openecomp.sdc.vendorlicense.dao.EntitlementPoolDao;
+import org.openecomp.sdc.vendorlicense.dao.FeatureGroupDao;
+import org.openecomp.sdc.vendorlicense.dao.LicenseAgreementDao;
+import org.openecomp.sdc.vendorlicense.dao.LicenseKeyGroupDao;
+import org.openecomp.sdc.vendorlicense.dao.LimitDao;
+import org.openecomp.sdc.vendorlicense.dao.VendorLicenseModelDao;
 import org.openecomp.sdc.vendorlicense.dao.types.EntitlementPoolEntity;
 import org.openecomp.sdc.vendorlicense.dao.types.FeatureGroupEntity;
-import org.openecomp.sdc.vendorlicense.dao.types.LicenseAgreementEntity;
 import org.openecomp.sdc.vendorlicense.dao.types.LicenseKeyGroupEntity;
-import org.openecomp.sdc.vendorlicense.dao.types.LicenseTerm;
 import org.openecomp.sdc.vendorlicense.facade.VendorLicenseFacade;
-import org.openecomp.sdc.vendorlicense.facade.impl.VendorLicenseFacadeImpl;
-import org.openecomp.sdc.vendorlicense.impl.VendorLicenseManagerImpl;
 import org.openecomp.sdc.versioning.VersioningManager;
 import org.openecomp.sdc.versioning.dao.types.Version;
-import org.openecomp.sdc.versioning.types.VersionInfo;
-import org.openecomp.sdc.versioning.types.VersionableEntityAction;
 import org.testng.Assert;
-import org.testng.AssertJUnit.*;
 import org.testng.annotations.BeforeMethod;
 import org.testng.annotations.Test;
 
-import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.HashSet;
@@ -58,7 +50,6 @@ import java.util.Set;
 import static org.mockito.Matchers.anyObject;
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doReturn;
-import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
 
 /**
@@ -66,272 +57,254 @@ import static org.mockito.Mockito.verify;
  */
 
 public class FeatureGroupTest {
-    //JUnit Test Cases using Mockito
-    private static final Version VERSION01 = new Version(0, 1);
-    private static final Version VERSION10 = new Version(1, 0);
-    private final String FG1_NAME = "FG1 name";
-    private static final String USER1 = "TestUser1";
-    private static final String USER2 = "TestUser2";
-
-    private static String vlm1_id = "vlm1_id";
-    private static String vlm2_id = "vlm2_id";
-    private static String lkg1_id = "lkg1_id";
-    private static String lkg2_id = "lkg2_id";
-    private static String fg1_id = "fg1_id";
-    private static String fg2_id = "fg2_id";
-    private static String ep1_id = "ep1_id";
-    private static String ep2_id = "ep2_id";
-
-    @Mock
-    private VendorLicenseFacade vendorLicenseFacadeMcok;
-
-    @Mock
-    private LimitDao limitDaoMcok;
-    @Mock
-    private ActivityLogManager activityLogManagerMcok;
-
-    @Mock
-    private VendorLicenseModelDao vendorLicenseModelDao;
-
-    @Mock
-    private LicenseAgreementDao licenseAgreementDao;
-
-    @Mock
-    private FeatureGroupDao featureGroupDao;
-
-    @Mock
-    private EntitlementPoolDao entitlementPoolDao;
-
-    @Mock
-    private LicenseKeyGroupDao licenseKeyGroupDao;
-
-    @Mock
-    private VersioningManager versioningManager;
-
-    @InjectMocks
-    @Spy
-    private VendorLicenseManagerImpl vendorLicenseManagerImpl;
-
-    public FeatureGroupEntity updateFeatureGroup(String vlmId, Version version, String id, String name, String desc,
-                                                 String partNumber, String manufacturerReferenceNumber, Set<String>
-                                                     licenseKeyGroupIds, Set<String> entitlementPoolIds, Set<String>
-                                                     referencingLicenseAgreements){
-        FeatureGroupEntity featureGroup = new FeatureGroupEntity(vlmId, version, id);
-        featureGroup.setVendorLicenseModelId(vlmId);
-        featureGroup.setVersion(version);
-        featureGroup.setId(id);
-        featureGroup.setName(name);
-        featureGroup.setDescription(desc);
-        featureGroup.setPartNumber(partNumber);
-        //featureGroup.setManufacturerReferenceNumber(manufacturerReferenceNumber);
-        featureGroup.setLicenseKeyGroupIds(licenseKeyGroupIds);
-        featureGroup.setEntitlementPoolIds(entitlementPoolIds);
-        featureGroup.setReferencingLicenseAgreements(referencingLicenseAgreements);
-
-        return featureGroup;
-    }
-
-    @BeforeMethod
-    public void setUp() {
-        MockitoAnnotations.initMocks(this);
-    }
-
-    @Test
-    public void testUpdate(){
-        Set<String> licenseKeyGroupIds;
-        licenseKeyGroupIds = new HashSet<>();
-        licenseKeyGroupIds.add("lkg1");
-
-        Set<String> entitlementPoolIds;
-        entitlementPoolIds = new HashSet<>();
-        entitlementPoolIds.add("ep1");
-
-        Set<String> referencingLicenseAgreements;
-        referencingLicenseAgreements = new HashSet<>();
-        referencingLicenseAgreements.add("la1");
-
-        FeatureGroupEntity featureGroupEntity = updateFeatureGroup("vlmId", VERSION01, "fgId", FG1_NAME, "fg1 desc",
+  //JUnit Test Cases using Mockito
+  private static final Version VERSION01 = new Version(0, 1);
+  private static final Version VERSION10 = new Version(1, 0);
+  private final String FG1_NAME = "FG1 name";
+  private static final String USER1 = "TestUser1";
+  private static final String USER2 = "TestUser2";
+
+  private static String vlm1_id = "vlm1_id";
+  private static String vlm2_id = "vlm2_id";
+  private static String lkg1_id = "lkg1_id";
+  private static String lkg2_id = "lkg2_id";
+  private static String fg1_id = "fg1_id";
+  private static String fg2_id = "fg2_id";
+  private static String ep1_id = "ep1_id";
+  private static String ep2_id = "ep2_id";
+
+  @Mock
+  private VendorLicenseFacade vendorLicenseFacadeMcok;
+
+  @Mock
+  private LimitDao limitDaoMcok;
+
+  @Mock
+  private VendorLicenseModelDao vendorLicenseModelDao;
+
+  @Mock
+  private LicenseAgreementDao licenseAgreementDao;
+
+  @Mock
+  private FeatureGroupDao featureGroupDao;
+
+  @Mock
+  private EntitlementPoolDao entitlementPoolDao;
+
+  @Mock
+  private LicenseKeyGroupDao licenseKeyGroupDao;
+
+  @Mock
+  private VersioningManager versioningManager;
+
+  @InjectMocks
+  @Spy
+  private VendorLicenseManagerImpl vendorLicenseManagerImpl;
+
+  public FeatureGroupEntity updateFeatureGroup(String vlmId, Version version, String id,
+                                               String name, String desc,
+                                               String partNumber,
+                                               String manufacturerReferenceNumber, Set<String>
+                                                   licenseKeyGroupIds,
+                                               Set<String> entitlementPoolIds, Set<String>
+                                                   referencingLicenseAgreements) {
+    FeatureGroupEntity featureGroup = new FeatureGroupEntity(vlmId, version, id);
+    featureGroup.setVendorLicenseModelId(vlmId);
+    featureGroup.setVersion(version);
+    featureGroup.setId(id);
+    featureGroup.setName(name);
+    featureGroup.setDescription(desc);
+    featureGroup.setPartNumber(partNumber);
+    //featureGroup.setManufacturerReferenceNumber(manufacturerReferenceNumber);
+    featureGroup.setLicenseKeyGroupIds(licenseKeyGroupIds);
+    featureGroup.setEntitlementPoolIds(entitlementPoolIds);
+    featureGroup.setReferencingLicenseAgreements(referencingLicenseAgreements);
+
+    return featureGroup;
+  }
+
+  @BeforeMethod
+  public void setUp() throws Exception {
+    MockitoAnnotations.initMocks(this);
+  }
+
+  @Test
+  public void testUpdate() {
+    Set<String> licenseKeyGroupIds;
+    licenseKeyGroupIds = new HashSet<>();
+    licenseKeyGroupIds.add("lkg1");
+
+    Set<String> entitlementPoolIds;
+    entitlementPoolIds = new HashSet<>();
+    entitlementPoolIds.add("ep1");
+
+    Set<String> referencingLicenseAgreements;
+    referencingLicenseAgreements = new HashSet<>();
+    referencingLicenseAgreements.add("la1");
+
+    FeatureGroupEntity featureGroupEntity =
+        updateFeatureGroup("vlmId", VERSION01, "fgId", FG1_NAME, "fg1 desc",
             "partNumber", "MRN", licenseKeyGroupIds, entitlementPoolIds,
             referencingLicenseAgreements);
 
-        doReturn(featureGroupEntity).when(featureGroupDao).get(anyObject());
+    doReturn(featureGroupEntity).when(featureGroupDao).get(anyObject());
 
         /*if(featureGroupEntity.getManufacturerReferenceNumber() != null)
             featureGroupDao.update(featureGroupEntity);
         verify(featureGroupDao).update(anyObject());*/
-    }
+  }
 
-    @Test
-    public void testUpdateWithoutManufacturingReferenceNumber(){
-        Set<String> licenseKeyGroupIds;
-        licenseKeyGroupIds = new HashSet<>();
-        licenseKeyGroupIds.add("lkg1");
+  @Test
+  public void testUpdateWithoutManufacturingReferenceNumber() {
+    Set<String> licenseKeyGroupIds;
+    licenseKeyGroupIds = new HashSet<>();
+    licenseKeyGroupIds.add("lkg1");
 
-        Set<String> entitlementPoolIds;
-        entitlementPoolIds = new HashSet<>();
-        entitlementPoolIds.add("ep1");
+    Set<String> entitlementPoolIds;
+    entitlementPoolIds = new HashSet<>();
+    entitlementPoolIds.add("ep1");
 
-        Set<String> referencingLicenseAgreements;
-        referencingLicenseAgreements = new HashSet<>();
-        referencingLicenseAgreements.add("la1");
+    Set<String> referencingLicenseAgreements;
+    referencingLicenseAgreements = new HashSet<>();
+    referencingLicenseAgreements.add("la1");
 
-        FeatureGroupEntity featureGroupEntity = updateFeatureGroup("vlmId", VERSION01, "fgId", FG1_NAME, "fg1 desc",
+    FeatureGroupEntity featureGroupEntity =
+        updateFeatureGroup("vlmId", VERSION01, "fgId", FG1_NAME, "fg1 desc",
             "partNumber", null, licenseKeyGroupIds, entitlementPoolIds,
             referencingLicenseAgreements);
 
-        doReturn(featureGroupEntity).when(featureGroupDao).get(anyObject());
+    doReturn(featureGroupEntity).when(featureGroupDao).get(anyObject());
 
         /*if(featureGroupEntity.getManufacturerReferenceNumber() != null)
             featureGroupDao.update(featureGroupEntity);
         verify(featureGroupDao, never()).update(anyObject());*/
-    }
-
-    @Test
-    public void testListFeatureGroups() {
-        doReturn(Arrays.asList(
-            createFeatureGroup(vlm1_id, VERSION01, fg1_id, "FG1", "FG1 desc", new HashSet<String>(),
-                new HashSet<String>()),
-            createFeatureGroup(vlm1_id, VERSION01, fg2_id, "FG2", "FG2 desc", new HashSet<String>(),
-                new HashSet<String>())))
-            .when(vendorLicenseFacadeMcok).listFeatureGroups(vlm1_id, VERSION01, USER1);
-
-        Collection<FeatureGroupEntity> FGs =
-            vendorLicenseManagerImpl.listFeatureGroups(vlm1_id, VERSION01, USER1);
-
-        verify(vendorLicenseFacadeMcok).listFeatureGroups(vlm1_id, VERSION01, USER1);
-        Assert.assertEquals(FGs.size(), 2);
-        FGs.forEach(fg -> Assert.assertTrue(fg.getId().matches(fg1_id + "|" + fg2_id)));
-    }
-
-    @Test
-    public void testCreateFeatureGroup() {
-        FeatureGroupEntity featureGroupEntity = new FeatureGroupEntity(vlm1_id,VERSION01,
-            fg1_id);
-
-        doReturn(featureGroupEntity).when(vendorLicenseFacadeMcok).createFeatureGroup
-            (featureGroupEntity,USER1);
+  }
+
+  @Test
+  public void testListFeatureGroups() {
+    doReturn(Arrays.asList(
+        createFeatureGroup(vlm1_id, VERSION01, fg1_id, "FG1", "FG1 desc", new HashSet<String>(),
+            new HashSet<String>()),
+        createFeatureGroup(vlm1_id, VERSION01, fg2_id, "FG2", "FG2 desc", new HashSet<String>(),
+            new HashSet<String>())))
+        .when(vendorLicenseFacadeMcok).listFeatureGroups(vlm1_id, VERSION01);
+
+    Collection<FeatureGroupEntity> FGs =
+        vendorLicenseManagerImpl.listFeatureGroups(vlm1_id, VERSION01);
+
+    verify(vendorLicenseFacadeMcok).listFeatureGroups(vlm1_id, VERSION01);
+    Assert.assertEquals(FGs.size(), 2);
+    FGs.forEach(fg -> Assert.assertTrue(fg.getId().matches(fg1_id + "|" + fg2_id)));
+  }
 
-        vendorLicenseManagerImpl.createFeatureGroup(featureGroupEntity,USER1);
-
-        verify(vendorLicenseFacadeMcok).createFeatureGroup(featureGroupEntity,USER1);
-    }
-
-
-    @Test
-    public void testUpdateFeatureGroup(){
-        VersionInfo versionInfo = new VersionInfo();
-        versionInfo.setActiveVersion(VERSION01);
-        versionInfo.setLockingUser(USER1);
-        ArrayList<Version> viewable = new ArrayList<Version>();
-        viewable.add(VERSION01);
-        versionInfo.setViewableVersions(viewable);
-
-        doReturn(versionInfo).when(vendorLicenseManagerImpl).getVersionInfo(vlm1_id,
-            VersionableEntityAction.Write, USER1);
-        FeatureGroupEntity existingFG = new FeatureGroupEntity(vlm1_id, VERSION01, fg1_id);
-
-        existingFG.setEntitlementPoolIds(new HashSet<String>());
-        existingFG.setLicenseKeyGroupIds(new HashSet<String>());
-
-        doReturn(existingFG).when(featureGroupDao).get(existingFG);
-
-        Set<String> removedEPs = new HashSet<>();
-        Set<String> addedEPs = new HashSet<>();
-
-        addedEPs.add(ep1_id);
-        addedEPs.add(ep2_id);
-        EntitlementPoolEntity ep1 = new EntitlementPoolEntity(vlm1_id, VERSION01, ep1_id);
-        EntitlementPoolEntity ep2 = new EntitlementPoolEntity(vlm1_id, VERSION01, ep2_id);
-        doReturn(ep1).when(entitlementPoolDao).get(ep1);
-        doReturn(ep2).when(entitlementPoolDao).get(ep2);
-
-        Set<String> removedLKGs = new HashSet<>();
-        Set<String> addedLKGs = new HashSet<>();
-
-        addedLKGs.add(lkg1_id);
-        addedLKGs.add(lkg2_id);
-        LicenseKeyGroupEntity lkg1 = new LicenseKeyGroupEntity(vlm1_id, VERSION01, lkg1_id);
-        LicenseKeyGroupEntity lkg2 = new LicenseKeyGroupEntity(vlm1_id, VERSION01, lkg2_id);
-        doReturn(lkg1).when(licenseKeyGroupDao).get(lkg1);
-        doReturn(lkg2).when(licenseKeyGroupDao).get(lkg2);
-
-        doNothing().when(vendorLicenseManagerImpl).updateUniqueName(anyObject(), anyObject(),
-            anyObject(),anyObject(), anyObject());
-
-        vendorLicenseManagerImpl.updateFeatureGroup(existingFG,addedLKGs,removedLKGs, addedEPs,
-            removedEPs, USER1);
-
-        verify(vendorLicenseManagerImpl).addLicenseKeyGroupsToFeatureGroupsRef(addedLKGs,
-            existingFG);
-        verify(vendorLicenseManagerImpl).removeLicenseKeyGroupsToFeatureGroupsRef(removedLKGs,
-            existingFG);
-        verify(vendorLicenseManagerImpl).addEntitlementPoolsToFeatureGroupsRef(addedEPs,existingFG);
-        verify(vendorLicenseManagerImpl).removeEntitlementPoolsToFeatureGroupsRef(removedEPs,
-            existingFG);
-
-        verify(featureGroupDao)
-            .updateFeatureGroup(existingFG,addedEPs,removedEPs, addedLKGs, removedLKGs);
-        verify(vendorLicenseFacadeMcok).updateVlmLastModificationTime(vlm1_id,VERSION01);
-    }
-
-
-    @Test
-    public void testGetFeatureGroup(){
-        FeatureGroupEntity featureGroupEntity = new FeatureGroupEntity(vlm1_id,VERSION01,fg1_id);
-        vendorLicenseManagerImpl.getFeatureGroupModel(featureGroupEntity,USER1);
-        verify(vendorLicenseFacadeMcok).getFeatureGroupModel(featureGroupEntity,USER1);
-    }
-
-    @Test
-    public void deleteFeatureGroupTest() {
-
-        VersionInfo versionInfo = new VersionInfo();
-        versionInfo.setActiveVersion(VERSION01);
-        versionInfo.setLockingUser(USER1);
-        ArrayList<Version> viewable = new ArrayList<Version>();
-        viewable.add(VERSION01);
-        versionInfo.setViewableVersions(viewable);
-
-        doReturn(versionInfo).when(vendorLicenseManagerImpl).getVersionInfo(vlm1_id,
-            VersionableEntityAction.Write, USER1);
-
-        FeatureGroupEntity existingFG = new FeatureGroupEntity(vlm1_id, VERSION01, fg1_id);
-        existingFG.setName("FG_name");
-        existingFG.setLicenseKeyGroupIds(new HashSet<String>());
-        existingFG.setEntitlementPoolIds(new HashSet<String>());
-        existingFG.setLicenseKeyGroupIds(new HashSet<String>());
-
-        doReturn(existingFG).when(featureGroupDao).get(anyObject());
-
-        doNothing().when(vendorLicenseManagerImpl).deleteUniqueName(VendorLicenseConstants
-            .UniqueValues.FEATURE_GROUP_NAME,vlm1_id,VERSION01.toString(),existingFG.getName());
-
-        vendorLicenseManagerImpl.deleteFeatureGroup(existingFG, USER1);
-
-        verify(featureGroupDao).delete(existingFG);
-        verify(vendorLicenseFacadeMcok).updateVlmLastModificationTime(vlm1_id,VERSION01);
-
-        verify(vendorLicenseManagerImpl).removeLicenseKeyGroupsToFeatureGroupsRef(existingFG
-            .getLicenseKeyGroupIds(),existingFG);
-        verify(vendorLicenseManagerImpl).removeEntitlementPoolsToFeatureGroupsRef(existingFG
-            .getEntitlementPoolIds(),existingFG);
-        verify(vendorLicenseManagerImpl).deleteUniqueName(VendorLicenseConstants
-            .UniqueValues.FEATURE_GROUP_NAME,vlm1_id,VERSION01.toString(),existingFG.getName());
-    }
-
-    private FeatureGroupEntity createFeatureGroup(String vendorId, Version version, String id,
-                                                  String name, String description,
-                                                  Set<String> entitlementPoolIds,
-                                                  Set<String> licenseKeyGroupIds) {
-        FeatureGroupEntity featureGroup = new FeatureGroupEntity();
-        featureGroup.setVendorLicenseModelId(vendorId);
-        featureGroup.setVersion(version);
-        featureGroup.setId(id);
-        featureGroup.setName(name);
-        featureGroup.setDescription(description);
-        featureGroup.setEntitlementPoolIds(entitlementPoolIds);
-        featureGroup.setLicenseKeyGroupIds(licenseKeyGroupIds);
-        return featureGroup;
-    }
+  @Test
+  public void testCreateFeatureGroup() {
+    FeatureGroupEntity featureGroupEntity = new FeatureGroupEntity(vlm1_id, VERSION01,
+        fg1_id);
+
+    doReturn(featureGroupEntity).when(vendorLicenseFacadeMcok).createFeatureGroup
+        (featureGroupEntity);
+
+    vendorLicenseManagerImpl.createFeatureGroup(featureGroupEntity);
+
+    verify(vendorLicenseFacadeMcok).createFeatureGroup(featureGroupEntity);
+  }
+
+
+  @Test
+  public void testUpdateFeatureGroup() {
+    FeatureGroupEntity existingFG = new FeatureGroupEntity(vlm1_id, VERSION01, fg1_id);
+
+    existingFG.setEntitlementPoolIds(new HashSet<String>());
+    existingFG.setLicenseKeyGroupIds(new HashSet<String>());
+
+    doReturn(existingFG).when(featureGroupDao).get(existingFG);
+
+    Set<String> removedEPs = new HashSet<>();
+    Set<String> addedEPs = new HashSet<>();
+
+    addedEPs.add(ep1_id);
+    addedEPs.add(ep2_id);
+    EntitlementPoolEntity ep1 = new EntitlementPoolEntity(vlm1_id, VERSION01, ep1_id);
+    EntitlementPoolEntity ep2 = new EntitlementPoolEntity(vlm1_id, VERSION01, ep2_id);
+    doReturn(ep1).when(entitlementPoolDao).get(ep1);
+    doReturn(ep2).when(entitlementPoolDao).get(ep2);
+
+    Set<String> removedLKGs = new HashSet<>();
+    Set<String> addedLKGs = new HashSet<>();
+
+    addedLKGs.add(lkg1_id);
+    addedLKGs.add(lkg2_id);
+    LicenseKeyGroupEntity lkg1 = new LicenseKeyGroupEntity(vlm1_id, VERSION01, lkg1_id);
+    LicenseKeyGroupEntity lkg2 = new LicenseKeyGroupEntity(vlm1_id, VERSION01, lkg2_id);
+    doReturn(lkg1).when(licenseKeyGroupDao).get(lkg1);
+    doReturn(lkg2).when(licenseKeyGroupDao).get(lkg2);
+
+    doNothing().when(vendorLicenseManagerImpl).updateUniqueName(anyObject(), anyObject(),
+        anyObject(), anyObject(), anyObject());
+
+    vendorLicenseManagerImpl.updateFeatureGroup(existingFG, addedLKGs, removedLKGs, addedEPs,
+        removedEPs);
+
+    verify(vendorLicenseManagerImpl).addLicenseKeyGroupsToFeatureGroupsRef(addedLKGs,
+        existingFG);
+    verify(vendorLicenseManagerImpl).removeLicenseKeyGroupsToFeatureGroupsRef(removedLKGs,
+        existingFG);
+    verify(vendorLicenseManagerImpl).addEntitlementPoolsToFeatureGroupsRef(addedEPs, existingFG);
+    verify(vendorLicenseManagerImpl).removeEntitlementPoolsToFeatureGroupsRef(removedEPs,
+        existingFG);
+
+    verify(featureGroupDao)
+        .updateFeatureGroup(existingFG, addedEPs, removedEPs, addedLKGs, removedLKGs);
+  }
+
+
+  @Test
+  public void testGetFeatureGroup() {
+    FeatureGroupEntity featureGroupEntity = new FeatureGroupEntity(vlm1_id, VERSION01, fg1_id);
+    vendorLicenseManagerImpl.getFeatureGroupModel(featureGroupEntity);
+    verify(vendorLicenseFacadeMcok).getFeatureGroupModel(featureGroupEntity);
+  }
+
+  @Test
+  public void deleteFeatureGroupTest() {
+
+    FeatureGroupEntity existingFG = new FeatureGroupEntity(vlm1_id, VERSION01, fg1_id);
+    existingFG.setName("FG_name");
+    existingFG.setLicenseKeyGroupIds(new HashSet<String>());
+    existingFG.setEntitlementPoolIds(new HashSet<String>());
+    existingFG.setLicenseKeyGroupIds(new HashSet<String>());
+
+    doReturn(existingFG).when(featureGroupDao).get(anyObject());
+
+    doNothing().when(vendorLicenseManagerImpl).deleteUniqueName(VendorLicenseConstants
+        .UniqueValues.FEATURE_GROUP_NAME, vlm1_id, VERSION01.toString(), existingFG.getName());
+
+    vendorLicenseManagerImpl.deleteFeatureGroup(existingFG);
+
+    verify(featureGroupDao).delete(existingFG);
+
+    verify(vendorLicenseManagerImpl).removeLicenseKeyGroupsToFeatureGroupsRef(existingFG
+        .getLicenseKeyGroupIds(), existingFG);
+    verify(vendorLicenseManagerImpl).removeEntitlementPoolsToFeatureGroupsRef(existingFG
+        .getEntitlementPoolIds(), existingFG);
+    verify(vendorLicenseManagerImpl).deleteUniqueName(VendorLicenseConstants
+        .UniqueValues.FEATURE_GROUP_NAME, vlm1_id, VERSION01.toString(), existingFG.getName());
+  }
+
+  private FeatureGroupEntity createFeatureGroup(String vendorId, Version version, String id,
+                                                String name, String description,
+                                                Set<String> entitlementPoolIds,
+                                                Set<String> licenseKeyGroupIds) {
+    FeatureGroupEntity featureGroup = new FeatureGroupEntity();
+    featureGroup.setVendorLicenseModelId(vendorId);
+    featureGroup.setVersion(version);
+    featureGroup.setId(id);
+    featureGroup.setName(name);
+    featureGroup.setDescription(description);
+    featureGroup.setEntitlementPoolIds(entitlementPoolIds);
+    featureGroup.setLicenseKeyGroupIds(licenseKeyGroupIds);
+    return featureGroup;
+  }
 }
 
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/impl/LicenseAgreementTest.java b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/impl/LicenseAgreementTest.java
index b0b5953a53..91435e85fd 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/impl/LicenseAgreementTest.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/impl/LicenseAgreementTest.java
@@ -26,17 +26,11 @@ import org.mockito.InjectMocks;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.mockito.Spy;
-import org.openecomp.core.util.UniqueValueUtil;
-import org.openecomp.core.utilities.CommonMethods;
-import org.openecomp.sdc.activityLog.ActivityLogManager;
 import org.openecomp.sdc.activitylog.dao.type.ActivityLogEntity;
-import org.openecomp.sdc.common.errors.CoreException;
 import org.openecomp.sdc.vendorlicense.VendorLicenseConstants;
 import org.openecomp.sdc.vendorlicense.dao.EntitlementPoolDao;
 import org.openecomp.sdc.vendorlicense.dao.FeatureGroupDao;
-import org.openecomp.sdc.vendorlicense.dao.FeatureGroupDaoFactory;
 import org.openecomp.sdc.vendorlicense.dao.LicenseAgreementDao;
-import org.openecomp.sdc.vendorlicense.dao.LicenseAgreementDaoFactory;
 import org.openecomp.sdc.vendorlicense.dao.LicenseKeyGroupDao;
 import org.openecomp.sdc.vendorlicense.dao.LimitDao;
 import org.openecomp.sdc.vendorlicense.dao.VendorLicenseModelDao;
@@ -44,36 +38,24 @@ import org.openecomp.sdc.vendorlicense.dao.types.ChoiceOrOther;
 import org.openecomp.sdc.vendorlicense.dao.types.FeatureGroupEntity;
 import org.openecomp.sdc.vendorlicense.dao.types.LicenseAgreementEntity;
 import org.openecomp.sdc.vendorlicense.dao.types.LicenseTerm;
-import org.openecomp.sdc.vendorlicense.dao.types.VendorLicenseModelEntity;
 import org.openecomp.sdc.vendorlicense.facade.VendorLicenseFacade;
-import org.openecomp.sdc.vendorlicense.impl.VendorLicenseManagerImpl;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity;
 import org.openecomp.sdc.versioning.VersioningManager;
-import org.openecomp.sdc.versioning.VersioningUtil;
 import org.openecomp.sdc.versioning.dao.types.Version;
-import org.openecomp.sdc.versioning.types.VersionInfo;
-import org.openecomp.sdc.versioning.types.VersionableEntityAction;
 import org.testng.Assert;
-import org.testng.annotations.BeforeClass;
 import org.testng.annotations.BeforeMethod;
 import org.testng.annotations.Test;
 
-import static org.mockito.Matchers.any;
-import static org.mockito.Matchers.anyObject;
-import static org.mockito.Matchers.eq;
-import static org.mockito.Mockito.doNothing;
-import static org.mockito.Mockito.doReturn;
-import static org.mockito.Mockito.doThrow;
-import static org.mockito.Mockito.verify;
-import static org.openecomp.sdc.vendorlicense.VendorLicenseConstants.VENDOR_LICENSE_MODEL_VERSIONABLE_TYPE;
-import static org.testng.AssertJUnit.assertEquals;
-
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.HashSet;
 import java.util.Set;
 
+import static org.mockito.Matchers.anyObject;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.verify;
+
 public class LicenseAgreementTest {
 
   private static final String USER1 = "TestUser1";
@@ -104,8 +86,6 @@ public class LicenseAgreementTest {
   private LicenseKeyGroupDao licenseKeyGroupDaoMcok;
   @Mock
   private LimitDao limitDaoMcok;
-  @Mock
-  private ActivityLogManager activityLogManagerMcok;
 
 
   @Spy
@@ -160,12 +140,12 @@ public class LicenseAgreementTest {
   @Test
   public void listLicenseAgreementsTest() {
 
-    LicenseAgreementEntity la = new LicenseAgreementEntity(vlm1_id,VERSION01,USER1);
-    doReturn(la).when(vendorLicenseManager).createLicenseAgreementForList(vlm1_id,VERSION01, USER1);
+    LicenseAgreementEntity la =
+        new LicenseAgreementEntity(vlm1_id, VERSION01, null); // TODO: 8/13/2017
 
     doReturn(Arrays.asList(
         createLicenseAgreement(vlm1_id, VERSION01, la1_id, "LA1", "LA1 " +
-                "desc","RequirementsAndConstrains2", new ChoiceOrOther<>(LicenseTerm.Unlimited, null),
+                "desc", "RequirementsAndConstrains2", new ChoiceOrOther<>(LicenseTerm.Unlimited, null),
             "fg1"),
         createLicenseAgreement(vlm1_id, VERSION01, la2_id, "LA2", "LA2 desc",
             "RequirementsAndConstrains2", new ChoiceOrOther<>(LicenseTerm.Unlimited, null),
@@ -173,23 +153,23 @@ public class LicenseAgreementTest {
         .when(licenseAgreementDaoMcok).list(la);
 
     Collection<LicenseAgreementEntity> LAs =
-        vendorLicenseManager.listLicenseAgreements(vlm1_id, VERSION01, USER1);
+        vendorLicenseManager.listLicenseAgreements(vlm1_id, VERSION01);
     Assert.assertEquals(LAs.size(), 2);
-    LAs.forEach(licseAgreement-> Assert.assertTrue(licseAgreement.getId().matches(la1_id + "|" + la2_id)));
+    LAs.forEach(
+        licseAgreement -> Assert.assertTrue(licseAgreement.getId().matches(la1_id + "|" + la2_id)));
   }
 
   @Test
   public void testListLicenseAgreementsWhenNone() {
 
-    LicenseAgreementEntity la = new LicenseAgreementEntity(vlm1_id,VERSION01,USER1);
-    doReturn(la).when(vendorLicenseManager).createLicenseAgreementForList(vlm1_id,VERSION01,
-        USER1);
+    LicenseAgreementEntity la =
+        new LicenseAgreementEntity(vlm1_id, VERSION01, null); // TODO: 8/13/2017
 
     doReturn(new ArrayList<LicenseAgreementEntity>())
         .when(licenseAgreementDaoMcok).list(la);
 
     Collection<LicenseAgreementEntity> LAs =
-        vendorLicenseManager.listLicenseAgreements(vlm1_id, VERSION01, USER1);
+        vendorLicenseManager.listLicenseAgreements(vlm1_id, VERSION01);
 
     verify(licenseAgreementDaoMcok).list(la);
     Assert.assertEquals(LAs.size(), 0);
@@ -199,29 +179,19 @@ public class LicenseAgreementTest {
   @Test
   public void testCreateLicenseAgreement() {
 
-    LicenseAgreementEntity licenseAgreementEntity = new LicenseAgreementEntity(vlm1_id,VERSION01,
+    LicenseAgreementEntity licenseAgreementEntity = new LicenseAgreementEntity(vlm1_id, VERSION01,
         la2_id);
 
     doReturn(licenseAgreementEntity).when(vendorLicenseFacadeMcok).createLicenseAgreement
-        (licenseAgreementEntity,USER1);
+        (licenseAgreementEntity);
 
-    vendorLicenseManager.createLicenseAgreement(licenseAgreementEntity,USER1);
+    vendorLicenseManager.createLicenseAgreement(licenseAgreementEntity);
 
-    verify(vendorLicenseFacadeMcok).createLicenseAgreement(licenseAgreementEntity,USER1);
+    verify(vendorLicenseFacadeMcok).createLicenseAgreement(licenseAgreementEntity);
   }
 
   @Test
   public void testUpdateLicenseAgreement() {
-
-    VersionInfo versionInfo = new VersionInfo();
-    versionInfo.setActiveVersion(VERSION01);
-    versionInfo.setLockingUser(USER1);
-    ArrayList<Version> viewable = new ArrayList<Version>();
-    viewable.add(VERSION01);
-    versionInfo.setViewableVersions(viewable);
-
-    doReturn(versionInfo).when(vendorLicenseManager).getVersionInfo(vlm1_id,
-        VersionableEntityAction.Write, USER1);
     LicenseAgreementEntity existingLA = new LicenseAgreementEntity(vlm1_id, VERSION01, la1_id);
 
     existingLA.setFeatureGroupIds(new HashSet<String>());
@@ -236,34 +206,20 @@ public class LicenseAgreementTest {
     FeatureGroupEntity fg2 = new FeatureGroupEntity(vlm1_id, VERSION01, fg2_id);
     doReturn(fg1).when(featureGroupDaoMcok).get(fg1);
     doReturn(fg2).when(featureGroupDaoMcok).get(fg2);
-    doReturn(existingLA).when(vendorLicenseManager).createLicenseAgreementForList(vlm1_id,VERSION01,
-        USER1);
     doNothing().when(vendorLicenseManager).updateUniqueName(anyObject(), anyObject(), anyObject(),
         anyObject(), anyObject());
 
-    vendorLicenseManager.updateLicenseAgreement(existingLA, addedFGs, removedFGs, USER1);
+    vendorLicenseManager.updateLicenseAgreement(existingLA, addedFGs, removedFGs);
 
     verify(licenseAgreementDaoMcok)
         .updateColumnsAndDeltaFeatureGroupIds(existingLA, addedFGs, removedFGs);
-    verify(vendorLicenseManager).addFeatureGroupsToLicenseAgreementRef(addedFGs,existingLA);
-    verify(vendorLicenseManager).removeFeatureGroupsToLicenseAgreementRef(removedFGs,existingLA);
-    verify(vendorLicenseFacadeMcok).updateVlmLastModificationTime(vlm1_id,VERSION01);
+    verify(vendorLicenseManager).addFeatureGroupsToLicenseAgreementRef(addedFGs, existingLA);
+    verify(vendorLicenseManager).removeFeatureGroupsToLicenseAgreementRef(removedFGs, existingLA);
 
   }
 
   @Test
   public void deleteLicenseAgreementsTest() {
-
-    VersionInfo versionInfo = new VersionInfo();
-    versionInfo.setActiveVersion(VERSION01);
-    versionInfo.setLockingUser(USER1);
-    ArrayList<Version> viewable = new ArrayList<Version>();
-    viewable.add(VERSION01);
-    versionInfo.setViewableVersions(viewable);
-
-    doReturn(versionInfo).when(vendorLicenseManager).getVersionInfo(vlm1_id,
-        VersionableEntityAction.Write, USER1);
-
     LicenseAgreementEntity existingLA = new LicenseAgreementEntity(vlm1_id, VERSION01, la1_id);
     existingLA.setName("LA");
     existingLA.setFeatureGroupIds(new HashSet<>());
@@ -271,20 +227,19 @@ public class LicenseAgreementTest {
     doReturn(existingLA).when(licenseAgreementDaoMcok).get(anyObject());
 
     doNothing().when(vendorLicenseManager).deleteUniqueName(VendorLicenseConstants.UniqueValues
-        .LICENSE_AGREEMENT_NAME,vlm1_id,VERSION01.toString(),existingLA.getName());
+        .LICENSE_AGREEMENT_NAME, vlm1_id, VERSION01.toString(), existingLA.getName());
 
-    vendorLicenseManager.deleteLicenseAgreement(vlm1_id, VERSION01, la1_id, USER1);
+    vendorLicenseManager.deleteLicenseAgreement(vlm1_id, VERSION01, la1_id);
 
     verify(licenseAgreementDaoMcok).delete(existingLA);
-    verify(vendorLicenseFacadeMcok).updateVlmLastModificationTime(vlm1_id,VERSION01);
     verify(vendorLicenseManager).removeFeatureGroupsToLicenseAgreementRef(existingLA
-        .getFeatureGroupIds(),existingLA);
+        .getFeatureGroupIds(), existingLA);
   }
 
   @Test
-  public void testGetLicenseAgreement(){
-    vendorLicenseManager.getLicenseAgreementModel(vlm1_id,VERSION01,la1_id,USER1);
-    verify(vendorLicenseFacadeMcok).getLicenseAgreementModel(vlm1_id,VERSION01,la1_id,USER1);
+  public void testGetLicenseAgreement() {
+    vendorLicenseManager.getLicenseAgreementModel(vlm1_id, VERSION01, la1_id);
+    verify(vendorLicenseFacadeMcok).getLicenseAgreementModel(vlm1_id, VERSION01, la1_id);
   }
 
 /*
@@ -300,7 +255,7 @@ public class LicenseAgreementTest {
     featureGroupDao.create(created);
     featureGroupDao.addReferencingLicenseAgreement(created, licenseAgreement.getId());
 
-    vendorLicenseManager.deleteFeatureGroup(created, USER1);
+    vendorLicenseManager.deleteFeatureGroup(created);
     LicenseAgreementEntity afterDeletingFG = licenseAgreementDao.get(licenseAgreement);
     Assert.assertEquals(afterDeletingFG.getFeatureGroupIds().size(), 1);
     Assert.assertTrue(afterDeletingFG.getFeatureGroupIds().contains("fg2"));
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/impl/LicenseKeyGroupTest.java b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/impl/LicenseKeyGroupTest.java
index f0dd383a1f..dc376ee5b6 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/impl/LicenseKeyGroupTest.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/impl/LicenseKeyGroupTest.java
@@ -26,21 +26,19 @@ import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.mockito.Spy;
 import org.openecomp.sdc.common.errors.CoreException;
-import org.openecomp.sdc.logging.api.Logger;
-import org.openecomp.sdc.logging.api.LoggerFactory;
 import org.openecomp.sdc.vendorlicense.dao.LicenseKeyGroupDao;
 import org.openecomp.sdc.vendorlicense.dao.LimitDao;
-import org.openecomp.sdc.vendorlicense.dao.types.*;
+import org.openecomp.sdc.vendorlicense.dao.types.LicenseKeyGroupEntity;
+import org.openecomp.sdc.vendorlicense.dao.types.LicenseKeyType;
+import org.openecomp.sdc.vendorlicense.dao.types.MultiChoiceOrOther;
+import org.openecomp.sdc.vendorlicense.dao.types.OperationalScope;
 import org.openecomp.sdc.vendorlicense.errors.VendorLicenseErrorCodes;
 import org.openecomp.sdc.vendorlicense.facade.VendorLicenseFacade;
 import org.openecomp.sdc.versioning.dao.types.Version;
-import org.openecomp.sdc.versioning.types.VersionInfo;
-import org.openecomp.sdc.versioning.types.VersionableEntityAction;
 import org.testng.Assert;
 import org.testng.annotations.BeforeMethod;
 import org.testng.annotations.Test;
 
-import java.util.ArrayList;
 import java.time.LocalDate;
 import java.time.format.DateTimeFormatter;
 import java.util.Arrays;
@@ -56,10 +54,10 @@ import static org.mockito.Mockito.verify;
 public class LicenseKeyGroupTest {
 
   //JUnit Test Cases using Mockito
-  private  final String USER = "lkgTestUser";
-  private  final String LKG_NAME = "LKG name";
-  private  final String LKG2_NAME = "LKG2 name";
-  private  final String LT_NAME = "LT name";
+  private final String USER = "lkgTestUser";
+  private final String LKG_NAME = "LKG name";
+  private final String LKG2_NAME = "LKG2 name";
+  private final String LT_NAME = "LT name";
   private final String LKG1_NAME = "LKG1 name";
   private final String USER1 = "user1";
   private static String lkg1_id = "lkg1_id";
@@ -85,15 +83,16 @@ public class LicenseKeyGroupTest {
     MockitoAnnotations.initMocks(this);
   }
 
-  private LicenseKeyGroupEntity createLicenseKeyGroup(LicenseKeyType type, Set<OperationalScope> operationalScopeChoices,
-                                                      String operationalScopeOther)
-  {
+  private LicenseKeyGroupEntity createLicenseKeyGroup(LicenseKeyType type,
+                                                      Set<OperationalScope> operationalScopeChoices,
+                                                      String operationalScopeOther) {
     LicenseKeyGroupEntity licenseKeyGroupEntity = new LicenseKeyGroupEntity();
     licenseKeyGroupEntity.setType(type);
     licenseKeyGroupEntity.setOperationalScope(
         new MultiChoiceOrOther<>(operationalScopeChoices, operationalScopeOther));
     return licenseKeyGroupEntity;
   }
+
   /*
       @Test
       public void deleteLicenseKeyGroupTest() {
@@ -207,14 +206,14 @@ public class LicenseKeyGroupTest {
     opScopeChoices.add(OperationalScope.CPU);
     opScopeChoices.add(OperationalScope.Network_Wide);
     LicenseKeyGroupEntity lkg =
-        createLicenseKeyGroup("vlm1Id", null,lkg1_id, LKG1_NAME, "LKG1 dec",LicenseKeyType.Unique,
+        createLicenseKeyGroup("vlm1Id", null, lkg1_id, LKG1_NAME, "LKG1 dec", LicenseKeyType.Unique,
             new MultiChoiceOrOther<>(opScopeChoices, null));
     DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
     lkg.setStartDate(LocalDate.now().format(formatter));
     lkg.setExpiryDate(LocalDate.now().plusDays(1L).format(formatter));
 
-    vendorLicenseManagerImpl.createLicenseKeyGroup(lkg, USER1);
-    verify(vendorLicenseFacade).createLicenseKeyGroup(lkg,USER1);
+    vendorLicenseManagerImpl.createLicenseKeyGroup(lkg);
+    verify(vendorLicenseFacade).createLicenseKeyGroup(lkg);
   }
 
   @Test
@@ -227,12 +226,13 @@ public class LicenseKeyGroupTest {
       opScopeChoices.add(OperationalScope.CPU);
       opScopeChoices.add(OperationalScope.Network_Wide);
       LicenseKeyGroupEntity lkg =
-          createLicenseKeyGroup("vlm1Id", null, lkg1_id,LKG1_NAME, "LKG1 dec",LicenseKeyType.Unique,
+          createLicenseKeyGroup("vlm1Id", null, lkg1_id, LKG1_NAME, "LKG1 dec",
+              LicenseKeyType.Unique,
               new MultiChoiceOrOther<>(opScopeChoices, null));
       DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
       lkg.setStartDate(LocalDate.now().format(formatter));
       lkg.setExpiryDate(LocalDate.now().minusDays(2L).format(formatter));
-      vendorLicenseManagerImpl.createLicenseKeyGroup(lkg, USER1);
+      vendorLicenseManagerImpl.createLicenseKeyGroup(lkg);
       Assert.fail();
     } catch (CoreException exception) {
       Assert.assertEquals(exception.code().id(), VendorLicenseErrorCodes.DATE_RANGE_INVALID);
@@ -249,11 +249,12 @@ public class LicenseKeyGroupTest {
       opScopeChoices.add(OperationalScope.CPU);
       opScopeChoices.add(OperationalScope.Network_Wide);
       LicenseKeyGroupEntity lkg =
-          createLicenseKeyGroup("vlm1Id", null, lkg1_id,LKG1_NAME, "LKG1 dec",LicenseKeyType.Unique,
+          createLicenseKeyGroup("vlm1Id", null, lkg1_id, LKG1_NAME, "LKG1 dec",
+              LicenseKeyType.Unique,
               new MultiChoiceOrOther<>(opScopeChoices, null));
       DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
       lkg.setExpiryDate(LocalDate.now().plusDays(2L).format(formatter));
-      vendorLicenseManagerImpl.createLicenseKeyGroup(lkg, USER1).getId();
+      vendorLicenseManagerImpl.createLicenseKeyGroup(lkg).getId();
       Assert.fail();
     } catch (CoreException exception) {
       Assert.assertEquals(exception.code().id(), VendorLicenseErrorCodes.DATE_RANGE_INVALID);
@@ -270,12 +271,13 @@ public class LicenseKeyGroupTest {
       opScopeChoices.add(OperationalScope.CPU);
       opScopeChoices.add(OperationalScope.Network_Wide);
       LicenseKeyGroupEntity lkg =
-          createLicenseKeyGroup("vlm1Id", null, lkg1_id,LKG1_NAME, "LKG1 dec",LicenseKeyType.Unique,
+          createLicenseKeyGroup("vlm1Id", null, lkg1_id, LKG1_NAME, "LKG1 dec",
+              LicenseKeyType.Unique,
               new MultiChoiceOrOther<>(opScopeChoices, null));
       DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
       lkg.setStartDate(LocalDate.now().plusDays(2L).format(formatter));
       lkg.setExpiryDate(LocalDate.now().plusDays(2L).format(formatter));
-      vendorLicenseManagerImpl.createLicenseKeyGroup(lkg, USER1).getId();
+      vendorLicenseManagerImpl.createLicenseKeyGroup(lkg).getId();
       Assert.fail();
     } catch (CoreException exception) {
       Assert.assertEquals(exception.code().id(), VendorLicenseErrorCodes.DATE_RANGE_INVALID);
@@ -290,19 +292,14 @@ public class LicenseKeyGroupTest {
     opScopeChoices.add(OperationalScope.CPU);
     opScopeChoices.add(OperationalScope.Network_Wide);
     LicenseKeyGroupEntity lkg =
-        createLicenseKeyGroup(vlm1_id, null,lkg1_id, LKG1_NAME, "LKG1 dec",LicenseKeyType.Unique,
+        createLicenseKeyGroup(vlm1_id, null, lkg1_id, LKG1_NAME, "LKG1 dec", LicenseKeyType.Unique,
             new MultiChoiceOrOther<>(opScopeChoices, null));
     DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
     lkg.setStartDate(LocalDate.now().minusDays(3L).format(formatter));
     lkg.setExpiryDate(LocalDate.now().minusDays(2L).format(formatter));
-    VersionInfo info = new VersionInfo();
-    info.getViewableVersions().add(VERSION01);
-    info.setActiveVersion(VERSION01);
-    doReturn(info).when(vendorLicenseFacade).getVersionInfo(anyObject(),anyObject(),anyObject());
-
-    vendorLicenseManagerImpl.updateLicenseKeyGroup(lkg, USER1);
-    verify(vendorLicenseFacade).updateLicenseKeyGroup(lkg,USER1);
-    verify(vendorLicenseFacade).updateVlmLastModificationTime(vlm1_id,VERSION01);
+
+    vendorLicenseManagerImpl.updateLicenseKeyGroup(lkg);
+    verify(vendorLicenseFacade).updateLicenseKeyGroup(lkg);
   }
 
   @Test
@@ -315,12 +312,13 @@ public class LicenseKeyGroupTest {
       opScopeChoices.add(OperationalScope.CPU);
       opScopeChoices.add(OperationalScope.Network_Wide);
       LicenseKeyGroupEntity lkg =
-          createLicenseKeyGroup("vlm1Id", null, lkg1_id,LKG1_NAME, "LKG1 dec",LicenseKeyType.Unique,
+          createLicenseKeyGroup("vlm1Id", null, lkg1_id, LKG1_NAME, "LKG1 dec",
+              LicenseKeyType.Unique,
               new MultiChoiceOrOther<>(opScopeChoices, null));
       DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
       lkg.setStartDate(LocalDate.now().format(formatter));
       lkg.setExpiryDate(LocalDate.now().minusDays(2L).format(formatter));
-      vendorLicenseManagerImpl.updateLicenseKeyGroup(lkg, USER1);
+      vendorLicenseManagerImpl.updateLicenseKeyGroup(lkg);
       Assert.fail();
     } catch (CoreException exception) {
       Assert.assertEquals(exception.code().id(), VendorLicenseErrorCodes.DATE_RANGE_INVALID);
@@ -337,11 +335,12 @@ public class LicenseKeyGroupTest {
       opScopeChoices.add(OperationalScope.CPU);
       opScopeChoices.add(OperationalScope.Network_Wide);
       LicenseKeyGroupEntity lkg =
-          createLicenseKeyGroup("vlm1Id", null, lkg1_id,LKG1_NAME, "LKG1 dec",LicenseKeyType.Unique,
+          createLicenseKeyGroup("vlm1Id", null, lkg1_id, LKG1_NAME, "LKG1 dec",
+              LicenseKeyType.Unique,
               new MultiChoiceOrOther<>(opScopeChoices, null));
       DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
       lkg.setExpiryDate(LocalDate.now().plusDays(2L).format(formatter));
-      vendorLicenseManagerImpl.updateLicenseKeyGroup(lkg, USER1);
+      vendorLicenseManagerImpl.updateLicenseKeyGroup(lkg);
       Assert.fail();
     } catch (CoreException exception) {
       Assert.assertEquals(exception.code().id(), VendorLicenseErrorCodes.DATE_RANGE_INVALID);
@@ -358,12 +357,13 @@ public class LicenseKeyGroupTest {
       opScopeChoices.add(OperationalScope.CPU);
       opScopeChoices.add(OperationalScope.Network_Wide);
       LicenseKeyGroupEntity lkg =
-          createLicenseKeyGroup("vlm1Id", null,lkg1_id, LKG1_NAME, "LKG1 dec",LicenseKeyType.Unique,
+          createLicenseKeyGroup("vlm1Id", null, lkg1_id, LKG1_NAME, "LKG1 dec",
+              LicenseKeyType.Unique,
               new MultiChoiceOrOther<>(opScopeChoices, null));
       DateTimeFormatter formatter = DateTimeFormatter.ofPattern("MM/dd/yyyy");
       lkg.setStartDate(LocalDate.now().format(formatter));
       lkg.setExpiryDate(LocalDate.now().format(formatter));
-      vendorLicenseManagerImpl.updateLicenseKeyGroup(lkg, USER1);
+      vendorLicenseManagerImpl.updateLicenseKeyGroup(lkg);
       Assert.fail();
     } catch (CoreException exception) {
       Assert.assertEquals(exception.code().id(), VendorLicenseErrorCodes.DATE_RANGE_INVALID);
@@ -371,9 +371,10 @@ public class LicenseKeyGroupTest {
   }
 
   @Test
-  public void testListlistLicenseKeyGroups(){
+  public void testListlistLicenseKeyGroups() {
 
-    MultiChoiceOrOther<OperationalScope> multiChoiceOrOther = new MultiChoiceOrOther<OperationalScope>();
+    MultiChoiceOrOther<OperationalScope> multiChoiceOrOther =
+        new MultiChoiceOrOther<OperationalScope>();
     Set<OperationalScope> opScopeChoices = new HashSet<>();
     opScopeChoices.add(OperationalScope.Core);
     opScopeChoices.add(OperationalScope.CPU);
@@ -382,34 +383,25 @@ public class LicenseKeyGroupTest {
     multiChoiceOrOther.setOther("Other");
 
     doReturn(Arrays.asList(
-        createLicenseKeyGroup(vlm1_id,VERSION01, lkg1_id, LKG1_NAME,"LKG1 dec", LicenseKeyType.Universal,
+        createLicenseKeyGroup(vlm1_id, VERSION01, lkg1_id, LKG1_NAME, "LKG1 dec",
+            LicenseKeyType.Universal,
             multiChoiceOrOther),
-        createLicenseKeyGroup(vlm1_id,VERSION01, lkg2_id, LKG2_NAME,"LKG2 dec", LicenseKeyType
+        createLicenseKeyGroup(vlm1_id, VERSION01, lkg2_id, LKG2_NAME, "LKG2 dec", LicenseKeyType
             .Universal, multiChoiceOrOther)))
-        .when(vendorLicenseFacade).listLicenseKeyGroups(vlm1_id, VERSION01, USER1);
+        .when(vendorLicenseFacade).listLicenseKeyGroups(vlm1_id, VERSION01);
 
     Collection<LicenseKeyGroupEntity> LKGs =
-        vendorLicenseManagerImpl.listLicenseKeyGroups(vlm1_id, VERSION01, USER1);
+        vendorLicenseManagerImpl.listLicenseKeyGroups(vlm1_id, VERSION01);
 
-    verify(vendorLicenseFacade).listLicenseKeyGroups(vlm1_id, VERSION01, USER1);
+    verify(vendorLicenseFacade).listLicenseKeyGroups(vlm1_id, VERSION01);
     Assert.assertEquals(LKGs.size(), 2);
     LKGs.forEach(lkg -> Assert.assertTrue(lkg.getId().matches(lkg1_id + "|" + lkg2_id)));
   }
 
   @Test
-  public void testGetLicenseKeyGroup(){
-    VersionInfo versionInfo = new VersionInfo();
-    versionInfo.setActiveVersion(VERSION01);
-    versionInfo.setLockingUser(USER1);
-    ArrayList<Version> viewable = new ArrayList<Version>();
-    viewable.add(VERSION01);
-    versionInfo.setViewableVersions(viewable);
-    versionInfo.setActiveVersion(VERSION01);
-
-    doReturn(versionInfo).when(vendorLicenseManagerImpl).getVersionInfo(vlm1_id,
-        VersionableEntityAction.Read, USER1);
-
-    MultiChoiceOrOther<OperationalScope> multiChoiceOrOther = new MultiChoiceOrOther<OperationalScope>();
+  public void testGetLicenseKeyGroup() {
+    MultiChoiceOrOther<OperationalScope> multiChoiceOrOther =
+        new MultiChoiceOrOther<OperationalScope>();
     Set<OperationalScope> opScopeChoices = new HashSet<>();
     opScopeChoices.add(OperationalScope.Core);
     opScopeChoices.add(OperationalScope.CPU);
@@ -417,35 +409,24 @@ public class LicenseKeyGroupTest {
     multiChoiceOrOther.setChoices(opScopeChoices);
     multiChoiceOrOther.setOther("Other");
 
-    LicenseKeyGroupEntity lkg = createLicenseKeyGroup(vlm1_id,VERSION01, lkg1_id, LKG1_NAME,
+    LicenseKeyGroupEntity lkg = createLicenseKeyGroup(vlm1_id, VERSION01, lkg1_id, LKG1_NAME,
         "LKG1 dec", LicenseKeyType.Universal, multiChoiceOrOther);
 
     doReturn(lkg).when(licenseKeyGroupDao).get(anyObject());
 
-    LicenseKeyGroupEntity lkgRetrived = vendorLicenseManagerImpl.getLicenseKeyGroup(lkg,USER1);
+    LicenseKeyGroupEntity lkgRetrived = vendorLicenseManagerImpl.getLicenseKeyGroup(lkg);
     verify(licenseKeyGroupDao).get(lkg);
 
-    Assert.assertEquals(lkgRetrived.getId(),lkg.getId());
-    Assert.assertEquals(lkgRetrived.getVendorLicenseModelId(),lkg.getVendorLicenseModelId());
-    Assert.assertEquals(lkgRetrived.getVersion(),lkg.getVersion());
+    Assert.assertEquals(lkgRetrived.getId(), lkg.getId());
+    Assert.assertEquals(lkgRetrived.getVendorLicenseModelId(), lkg.getVendorLicenseModelId());
+    Assert.assertEquals(lkgRetrived.getVersion(), lkg.getVersion());
 
   }
 
   @Test
   public void testDeleteLicenseKeyGroup() {
-
-    VersionInfo versionInfo = new VersionInfo();
-    versionInfo.setActiveVersion(VERSION01);
-    versionInfo.setLockingUser(USER1);
-    ArrayList<Version> viewable = new ArrayList<Version>();
-    viewable.add(VERSION01);
-    versionInfo.setViewableVersions(viewable);
-
-    doReturn(versionInfo).when(vendorLicenseManagerImpl).getVersionInfo(vlm1_id,
-        VersionableEntityAction.Write, USER1);
-
-
-    MultiChoiceOrOther<OperationalScope> multiChoiceOrOther = new MultiChoiceOrOther<OperationalScope>();
+    MultiChoiceOrOther<OperationalScope> multiChoiceOrOther =
+        new MultiChoiceOrOther<OperationalScope>();
     Set<OperationalScope> opScopeChoices = new HashSet<>();
     opScopeChoices.add(OperationalScope.Core);
     opScopeChoices.add(OperationalScope.CPU);
@@ -453,26 +434,26 @@ public class LicenseKeyGroupTest {
     multiChoiceOrOther.setChoices(opScopeChoices);
     multiChoiceOrOther.setOther("Other");
 
-    LicenseKeyGroupEntity lkg = createLicenseKeyGroup(vlm1_id,VERSION01, lkg1_id, LKG1_NAME,
+    LicenseKeyGroupEntity lkg = createLicenseKeyGroup(vlm1_id, VERSION01, lkg1_id, LKG1_NAME,
         "LKG1 dec", LicenseKeyType.Universal, multiChoiceOrOther);
 
     lkg.setReferencingFeatureGroups(new HashSet<>());
 
     doReturn(lkg).when(licenseKeyGroupDao).get(anyObject());
 
-    doNothing().when(vendorLicenseManagerImpl).deleteChildLimits(vlm1_id,VERSION01,lkg1_id,USER1);
+    doNothing().when(vendorLicenseManagerImpl).deleteChildLimits(vlm1_id, VERSION01, lkg1_id);
 
-    doNothing().when(vendorLicenseManagerImpl).deleteUniqueName(anyObject(),anyObject(),
-        anyObject(),anyObject());
+    doNothing().when(vendorLicenseManagerImpl).deleteUniqueName(anyObject(), anyObject(),
+        anyObject(), anyObject());
 
-    vendorLicenseManagerImpl.deleteLicenseKeyGroup(lkg, USER1);
+    vendorLicenseManagerImpl.deleteLicenseKeyGroup(lkg);
 
     verify(licenseKeyGroupDao).delete(lkg);
-    verify(vendorLicenseFacade).updateVlmLastModificationTime(vlm1_id,VERSION01);
 
   }
 
-  public static LicenseKeyGroupEntity createLicenseKeyGroup(String vlmId, Version version,String id,
+  public static LicenseKeyGroupEntity createLicenseKeyGroup(String vlmId, Version version,
+                                                            String id,
                                                             String name, String desc,
                                                             LicenseKeyType type,
                                                             MultiChoiceOrOther<OperationalScope> operationalScope) {
@@ -525,7 +506,7 @@ public class LicenseKeyGroupTest {
 
     vlm1Id = vendorLicenseManager.createVendorLicenseModel(VendorLicenseModelTest
         .createVendorLicenseModel("vendor1 name " + CommonMethods.nextUuId(), "vlm1Id dec",
-            "icon1"), USER1).getId();
+            "icon1")1).getId();
     vlm2Id = vendorLicenseManager.createVendorLicenseModel(VendorLicenseModelTest
             .createVendorLicenseModel("vendor2 name " + CommonMethods.nextUuId(), "vlm2 dec", "icon2"),
         USER1).getId();
@@ -545,7 +526,7 @@ public class LicenseKeyGroupTest {
     LicenseKeyGroupEntity
         lkg1 = createLicenseKeyGroup(vlmId, VERSION01, name, "LKG1 dec", LicenseKeyType.One_Time,
         new MultiChoiceOrOther<>(opScopeChoices, null));
-    String lkg1Id = vendorLicenseManager.createLicenseKeyGroup(lkg1, USER1).getId();
+    String lkg1Id = vendorLicenseManager.createLicenseKeyGroup(lkg11).getId();
     lkg1.setId(lkg1Id);
 
     LicenseKeyGroupEntity loadedLkg1 = licenseKeyGroupDao.get(lkg1);
@@ -560,7 +541,7 @@ public class LicenseKeyGroupTest {
           createLicenseKeyGroup(vlm1Id, VERSION01, LKG1_NAME, "LKG1 dec", LicenseKeyType.One_Time,
               new MultiChoiceOrOther<>(Collections.singleton(OperationalScope.Other),
                   "other op scope"));
-      vendorLicenseManager.createLicenseKeyGroup(lkg1, USER1).getId();
+      vendorLicenseManager.createLicenseKeyGroup(lkg11).getId();
       Assert.fail();
     } catch (CoreException exception) {
       Assert.assertEquals(exception.code().id(), UniqueValueUtil.UNIQUE_VALUE_VIOLATION);
@@ -581,9 +562,9 @@ public class LicenseKeyGroupTest {
     lkg1.setOperationalScope(new MultiChoiceOrOther<>(opScopeChoices, "op scope1 updated"));
     lkg1.setDescription("LKG1 dec updated");
 
-    vendorLicenseManager.updateLicenseKeyGroup(lkg1, USER1);
+    vendorLicenseManager.updateLicenseKeyGroup(lkg11);
 
-    LicenseKeyGroupEntity loadedLkg1 = vendorLicenseManager.getLicenseKeyGroup(lkg1, USER1);
+    LicenseKeyGroupEntity loadedLkg1 = vendorLicenseManager.getLicenseKeyGroup(lkg11);
     Assert.assertTrue(loadedLkg1.equals(lkg1));
 
   }
@@ -595,11 +576,11 @@ public class LicenseKeyGroupTest {
     LicenseKeyGroupEntity lkg2 =
         createLicenseKeyGroup(vlm1Id, VERSION01, "LKG2", "LKG2 dec", LicenseKeyType.Universal,
             new MultiChoiceOrOther<>(opScopeChoices, null));
-    lkg2Id = vendorLicenseManager.createLicenseKeyGroup(lkg2, USER1).getId();
+    lkg2Id = vendorLicenseManager.createLicenseKeyGroup(lkg21).getId();
     lkg2.setId(lkg2Id);
 
     Collection<LicenseKeyGroupEntity> loadedLkgs =
-        vendorLicenseManager.listLicenseKeyGroups(vlm1Id, null, USER1);
+        vendorLicenseManager.listLicenseKeyGroups(vlm1Id, null1);
     Assert.assertEquals(loadedLkgs.size(), 2);
     for (LicenseKeyGroupEntity loadedLkg : loadedLkgs) {
       if (lkg2Id.equals(loadedLkg.getId())) {
@@ -611,7 +592,7 @@ public class LicenseKeyGroupTest {
   @Test(dependsOnMethods = {"listTest"})
   public void deleteTest() {
     vendorLicenseManager
-        .deleteLicenseKeyGroup(new LicenseKeyGroupEntity(vlm1Id, VERSION01, lkg1Id), USER1);
+        .deleteLicenseKeyGroup(new LicenseKeyGroupEntity(vlm1Id, VERSION01, lkg1Id)1);
 
     LicenseKeyGroupEntity loadedLkg1 =
         licenseKeyGroupDao.get(new LicenseKeyGroupEntity(vlm1Id, VERSION01, lkg1Id));
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/impl/VendorLicenseModelTest.java b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/impl/VendorLicenseModelTest.java
index 195fa5d4da..d1df147a60 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/impl/VendorLicenseModelTest.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/impl/VendorLicenseModelTest.java
@@ -1,12 +1,12 @@
 package org.openecomp.sdc.vendorlicense.impl;
 
-import org.junit.rules.ExpectedException;
-import org.openecomp.core.util.UniqueValueUtil;
-import org.openecomp.sdc.activityLog.ActivityLogManager;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Captor;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.mockito.Spy;
 import org.openecomp.sdc.activitylog.dao.type.ActivityLogEntity;
-import org.openecomp.sdc.common.errors.CoreException;
-import org.openecomp.sdc.common.errors.ErrorCategory;
-import org.openecomp.sdc.common.errors.ErrorCode;
 import org.openecomp.sdc.vendorlicense.VendorLicenseConstants;
 import org.openecomp.sdc.vendorlicense.dao.EntitlementPoolDao;
 import org.openecomp.sdc.vendorlicense.dao.FeatureGroupDao;
@@ -14,50 +14,17 @@ import org.openecomp.sdc.vendorlicense.dao.LicenseAgreementDao;
 import org.openecomp.sdc.vendorlicense.dao.LicenseKeyGroupDao;
 import org.openecomp.sdc.vendorlicense.dao.LimitDao;
 import org.openecomp.sdc.vendorlicense.dao.VendorLicenseModelDao;
-import org.openecomp.sdc.vendorlicense.dao.types.ChoiceOrOther;
-import org.openecomp.sdc.vendorlicense.dao.types.FeatureGroupEntity;
-import org.openecomp.sdc.vendorlicense.dao.types.LicenseAgreementEntity;
-import org.openecomp.sdc.vendorlicense.dao.types.LicenseTerm;
 import org.openecomp.sdc.vendorlicense.dao.types.VendorLicenseModelEntity;
 import org.openecomp.sdc.vendorlicense.facade.VendorLicenseFacade;
-import org.openecomp.sdc.vendorlicense.types.VersionedVendorLicenseModel;
-import org.openecomp.sdc.vendorsoftwareproduct.VendorSoftwareProductConstants;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
-import org.openecomp.sdc.vendorsoftwareproduct.types.VersionedVendorSoftwareProductInfo;
 import org.openecomp.sdc.versioning.VersioningManager;
-import org.openecomp.sdc.versioning.VersioningUtil;
 import org.openecomp.sdc.versioning.dao.types.Version;
-import org.openecomp.sdc.versioning.dao.types.VersionStatus;
-import org.openecomp.sdc.versioning.types.VersionInfo;
-import org.openecomp.sdc.versioning.types.VersionableEntityAction;
-import org.testng.annotations.BeforeMethod;
-import org.mockito.ArgumentCaptor;
-import org.mockito.Captor;
-import org.mockito.InjectMocks;
-import org.mockito.Mock;
-import org.mockito.MockitoAnnotations;
-import org.mockito.Spy;
-import org.testng.Assert;
 import org.testng.annotations.BeforeMethod;
 import org.testng.annotations.Test;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
 import static org.mockito.Matchers.any;
-import static org.mockito.Matchers.anyObject;
-import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doReturn;
-import static org.mockito.Mockito.doThrow;
 import static org.mockito.Mockito.verify;
-import static org.openecomp.sdc.vendorlicense.VendorLicenseConstants.VENDOR_LICENSE_MODEL_VERSIONABLE_TYPE;
 
 
 /**
@@ -93,9 +60,6 @@ public class VendorLicenseModelTest {
   private LicenseKeyGroupDao licenseKeyGroupDaoMcok;
   @Mock
   private LimitDao limitDaoMcok;
-  @Mock
-  private ActivityLogManager activityLogManagerMcok;
-
 
   @Spy
   @InjectMocks
@@ -112,159 +76,19 @@ public class VendorLicenseModelTest {
   }
 
   @Test
-  public void testCheckout() {
-
-    doReturn(VERSION01).when(versioningManagerMcok)
-        .checkout(VENDOR_LICENSE_MODEL_VERSIONABLE_TYPE, vlm1_id, USER1);
-
-    vendorLicenseManager.checkout(vlm1_id, USER1);
-
-    Assert.assertEquals(VERSION01.getStatus(), VersionStatus.Locked);
-    verify(vendorLicenseFacadeMcok).updateVlmLastModificationTime(vlm1_id, VERSION01);
-
-    verify(versioningManagerMcok)
-        .checkout(VENDOR_LICENSE_MODEL_VERSIONABLE_TYPE, vlm1_id, USER1);
-
-    verify(activityLogManagerMcok).addActionLog(activityLogEntityArg.capture(), eq(USER1));
-    ActivityLogEntity activityLogEntity = activityLogEntityArg.getValue();
-    Assert.assertEquals(activityLogEntity.getVersionId(), String.valueOf(VERSION01.getMajor() + 1));
-    Assert.assertTrue(activityLogEntity.isSuccess());
-  }
-
-  @Test
-  public void testUndoCheckout() {
-    Version existingVersion = new Version(0, 2);
-    doReturn(existingVersion).when(versioningManagerMcok).undoCheckout(
-        VENDOR_LICENSE_MODEL_VERSIONABLE_TYPE, vlm1_id, USER1);
-
-    vendorLicenseManager.undoCheckout(vlm1_id, USER1);
-
-    verify(vendorLicenseFacadeMcok).updateVlmLastModificationTime(vlm1_id, existingVersion);
-  }
-
-  @Test
-  public void testCheckin() {
-
-    doReturn(VERSION10).when(vendorLicenseFacadeMcok).checkin(vlm1_id, USER1);
-
-    vendorLicenseManager.checkin(vlm1_id, USER1);
-    verify(activityLogManagerMcok).addActionLog(activityLogEntityArg.capture(), eq(USER1));
-    ActivityLogEntity activityLogEntity = activityLogEntityArg.getValue();
-    Assert.assertEquals(activityLogEntity.getVersionId(), String.valueOf(VERSION10.getMajor() + 1));
-    verify(vendorLicenseFacadeMcok).checkin(vlm1_id, USER1);
-
-  }
-
-  @Test
-  public void testSubmit() {
-
-    doReturn(VERSION10).when(vendorLicenseFacadeMcok).submit(vlm1_id, USER1);
-
-    vendorLicenseManager.submit(vlm1_id, USER1);
-    verify(activityLogManagerMcok).addActionLog(activityLogEntityArg.capture(), eq(USER1));
-    ActivityLogEntity activityLogEntity = activityLogEntityArg.getValue();
-    Assert.assertEquals(activityLogEntity.getVersionId(), String.valueOf(VERSION10.getMajor()));
-    verify(vendorLicenseFacadeMcok).submit(vlm1_id, USER1);
-
-  }
-
-  @Test
-  public void testListWhenNone() {
-    doReturn(new HashMap<>()).when(versioningManagerMcok).listEntitiesVersionInfo
-        (VENDOR_LICENSE_MODEL_VERSIONABLE_TYPE, USER1, VersionableEntityAction.Read);
-    Collection<VersionedVendorLicenseModel> vlms = vendorLicenseManager.listVendorLicenseModels
-        (null, USER1);
-    Assert.assertEquals(vlms.size(), 0);
-  }
-
-  @Test
-  public void testList() {
-
-    Map<String, VersionInfo> vlmsTobeReturned = new HashMap<>();
-
-    VersionInfo versionInfo1 = new VersionInfo();
-    versionInfo1.setActiveVersion(VERSION01);
-    vlmsTobeReturned.put(vlm1_id, versionInfo1);
-
-    VersionInfo versionInfo2 = new VersionInfo();
-    versionInfo2.setActiveVersion(VERSION10);
-    vlmsTobeReturned.put(vlm2_id, versionInfo2);
-
-    doReturn(vlmsTobeReturned).when(versioningManagerMcok).listEntitiesVersionInfo
-        (VENDOR_LICENSE_MODEL_VERSIONABLE_TYPE, USER1, VersionableEntityAction.Read);
-
-    VendorLicenseModelEntity vlm1 = new VendorLicenseModelEntity(vlm1_id, VERSION01);
-    vlm1.setWritetimeMicroSeconds(8L);
-    doReturn(vlm1).when(vendorLicenseModelDaoMcok).get(any(VendorLicenseModelEntity.class));
-
-    Collection<VersionedVendorLicenseModel> vlms = vendorLicenseManager.listVendorLicenseModels
-        (null, USER1);
-    Assert.assertEquals(vlms.size(), 2);
-  }
-
-  @Test
-  public void testListFinalsWhenNone() {
-
-    Map<String, VersionInfo> vspsTobeReturned = new HashMap<>();
-
-    VersionInfo versionInfo1 = new VersionInfo();
-    versionInfo1.setActiveVersion(VERSION01);
-    vspsTobeReturned.put(vlm1_id, versionInfo1);
-
-    VersionInfo versionInfo2 = new VersionInfo();
-    versionInfo2.setActiveVersion(VERSION10);
-    vspsTobeReturned.put(vlm2_id, versionInfo2);
-
-    doReturn(vspsTobeReturned).when(versioningManagerMcok).listEntitiesVersionInfo
-        (VENDOR_LICENSE_MODEL_VERSIONABLE_TYPE, USER1, VersionableEntityAction.Read);
-
-    Collection<VersionedVendorLicenseModel> vlms = vendorLicenseManager.listVendorLicenseModels
-        (VersionStatus.Final.name(), USER1);
-    Assert.assertEquals(vlms.size(), 0);
-  }
-
-  @Test
-  public void testListFinals() {
-    Map<String, VersionInfo> vlmsTobeReturned = new HashMap<>();
-
-    VersionInfo versionInfo1 = new VersionInfo();
-    versionInfo1.setActiveVersion(VERSION01);
-    vlmsTobeReturned.put(vlm1_id, versionInfo1);
-
-    VersionInfo versionInfo2 = new VersionInfo();
-
-    versionInfo2.setActiveVersion(new Version(1, 3));
-    versionInfo2.setLatestFinalVersion(VERSION10);
-    vlmsTobeReturned.put(vlm2_id, versionInfo2);
-
-    doReturn(vlmsTobeReturned).when(versioningManagerMcok).listEntitiesVersionInfo
-        (VENDOR_LICENSE_MODEL_VERSIONABLE_TYPE, USER1, VersionableEntityAction.Read);
-
-    VendorLicenseModelEntity vlm1 = new VendorLicenseModelEntity(vlm1_id, VERSION01);
-    vlm1.setWritetimeMicroSeconds(8L);
-    doReturn(vlm1).when(vendorLicenseModelDaoMcok).get(any(VendorLicenseModelEntity.class));
-
-    Collection<VersionedVendorLicenseModel> vlms = vendorLicenseManager.listVendorLicenseModels
-        (VersionStatus.Final.name(), USER1);
-
-    Assert.assertEquals(vlms.size(), 1);
+  public void testValidate() {
+    // TODO: 8/13/2017
+    vendorLicenseManager.validate(vlm1_id, null);
+    verify(vendorLicenseFacadeMcok).validate(vlm1_id, null);
   }
 
   @Test
   public void testCreate() {
-
     VendorLicenseModelEntity vlmEntity = new VendorLicenseModelEntity(vlm1_id, VERSION01);
 
-    doReturn(vlmEntity).when(vendorLicenseFacadeMcok).createVendorLicenseModel(vlmEntity, USER1);
-
-    vendorLicenseManager.createVendorLicenseModel(vlmEntity, USER1);
-
-    verify(vendorLicenseFacadeMcok).createVendorLicenseModel(vlmEntity, USER1);
-    verify(activityLogManagerMcok).addActionLog(activityLogEntityArg.capture(), eq(USER1));
-    ActivityLogEntity activityLogEntity = activityLogEntityArg.getValue();
-    Assert.assertEquals(activityLogEntity.getVersionId(), String.valueOf(VERSION01.getMajor() + 1));
-    Assert.assertTrue(activityLogEntity.isSuccess());
+    vendorLicenseManager.createVendorLicenseModel(vlmEntity);
 
+    verify(vendorLicenseModelDaoMcok).create(vlmEntity);
   }
 
   @Test
@@ -277,14 +101,6 @@ public class VendorLicenseModelTest {
     existingVlm.setVendorName("VLM1");
     existingVlm.setDescription("decription");
 
-    VersionInfo versionInfo = new VersionInfo();
-    versionInfo.setActiveVersion(VERSION01);
-
-    doReturn(versionInfo).when(vendorLicenseManager).getVersionInfo(existingVlm.getId(),
-        VersionableEntityAction.Write, USER1);
-
-    doReturn(VERSION01).when(vendorLicenseManager).resloveVersion(vlm1_id,null, versionInfo, USER1);
-
     doReturn("VLM1").when(vendorLicenseModelDaoMcok).get(existingVlm);
 
     VendorLicenseModelEntity updatedVlm = new VendorLicenseModelEntity();
@@ -302,21 +118,20 @@ public class VendorLicenseModelTest {
 
     doReturn(existingVlm).when(vendorLicenseModelDaoMcok).get(any(VendorLicenseModelEntity.class));
 
-    vendorLicenseManager.updateVendorLicenseModel(updatedVlm, USER1);
+    vendorLicenseManager.updateVendorLicenseModel(updatedVlm);
 
     verify(vendorLicenseModelDaoMcok).update(updatedVlm);
-    verify(vendorLicenseFacadeMcok).updateVlmLastModificationTime(vlm1_id, VERSION01);
   }
 
   @Test
-  public void testGetVendorLicenseModel(){
-    vendorLicenseManager.getVendorLicenseModel(vlm1_id,VERSION01,USER1);
-    verify(vendorLicenseFacadeMcok).getVendorLicenseModel(vlm1_id,VERSION01,USER1);
+  public void testGetVendorLicenseModel() {
+    vendorLicenseManager.getVendorLicenseModel(vlm1_id, VERSION01);
+    verify(vendorLicenseFacadeMcok).getVendorLicenseModel(vlm1_id, VERSION01);
   }
 
   @Test(expectedExceptions = UnsupportedOperationException.class)
   public void testDeleteVLMUnsupportedOperation() {
-    vendorLicenseManager.deleteVendorLicenseModel(vlm1_id, USER1);
+    vendorLicenseManager.deleteVendorLicenseModel(vlm1_id, null); // TODO: 8/13/2017
   }
 
 
@@ -324,7 +139,7 @@ public class VendorLicenseModelTest {
 //  public void testGetNonExistingVersion_negative() {
 //    Version notExistversion = new Version(43, 8);
 //    doReturn(null).when(vspInfoDaoMock).get(any(VspDetails.class));
-//    vendorSoftwareProductManager.getVsp(VSP_ID, notExistversion, USER1);
+//    vendorSoftwareProductManager.getVsp(VSP_ID, notExistversion);
 //  }
 
 }
\ No newline at end of file
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/licenseartifacts/impl/VendorLicenseArtifactsServiceTest.java b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/licenseartifacts/impl/VendorLicenseArtifactsServiceTest.java
index ec50c96f74..c20d96ac36 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/licenseartifacts/impl/VendorLicenseArtifactsServiceTest.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-license-manager/src/test/java/org/openecomp/sdc/vendorlicense/licenseartifacts/impl/VendorLicenseArtifactsServiceTest.java
@@ -20,22 +20,8 @@
 
 package org.openecomp.sdc.vendorlicense.licenseartifacts.impl;
 
-import org.apache.commons.io.IOUtils;
-import org.apache.commons.lang3.StringUtils;
 import org.openecomp.core.utilities.file.FileContentHandler;
 import org.openecomp.sdc.vendorlicense.ArtifactTestUtils;
-import org.openecomp.sdc.vendorlicense.VendorLicenseConstants;
-import org.openecomp.sdc.vendorlicense.dao.types.EntitlementMetric;
-import org.openecomp.sdc.vendorlicense.dao.types.EntitlementPoolEntity;
-import org.openecomp.sdc.vendorlicense.dao.types.LicenseKeyGroupEntity;
-import org.openecomp.sdc.vendorlicense.dao.types.OperationalScope;
-import org.openecomp.sdc.versioning.dao.types.Version;
-import org.testng.Assert;
-import org.testng.annotations.BeforeClass;
-import org.testng.annotations.Test;
-
-import java.io.IOException;
-import java.nio.charset.StandardCharsets;
 
 
 public class VendorLicenseArtifactsServiceTest extends ArtifactTestUtils {