Fixed SONAR issues

Fixed blocker, critical, major & minor SONAR issues.

Issue-ID: SDC-343
Change-Id: I72e5a3a7fa7d7407a92f98f77e4334827f70f926
Signed-off-by: dd4616 <Divesh.Mirchandani@amdocs.com>

14 files changed, 31 insertions, 17 deletions

diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/UploadInvalidErrorBuilder.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/UploadInvalidErrorBuilder.java
index 91912bc0c9..f808d542f1 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/UploadInvalidErrorBuilder.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/errors/UploadInvalidErrorBuilder.java
@@ -59,13 +59,13 @@ public class UploadInvalidErrorBuilder extends BaseErrorBuilder {
   }
 
   private String toString(Map<String, List<ErrorMessage>> errors) {
-    StringBuffer sb = new StringBuffer();
+    StringBuilder sb = new StringBuilder();
     errors.entrySet().stream()
         .forEach(entry -> singleErrorToString(sb, entry.getKey(), entry.getValue()));
     return sb.toString();
   }
 
-  private void singleErrorToString(StringBuffer sb, String fileName, List<ErrorMessage> errors) {
+  private void singleErrorToString(StringBuilder sb, String fileName, List<ErrorMessage> errors) {
     sb.append(System.lineSeparator());
     sb.append(fileName);
     sb.append(sb.append(": "));
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentDependencyModelManagerImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentDependencyModelManagerImpl.java
index 86774381e0..5dc1446601 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentDependencyModelManagerImpl.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentDependencyModelManagerImpl.java
@@ -12,7 +12,6 @@ import org.openecomp.sdc.logging.types.LoggerConstants;
 import org.openecomp.sdc.logging.types.LoggerTragetServiceName;
 import org.openecomp.sdc.vendorsoftwareproduct.ComponentDependencyModelManager;
 import org.openecomp.sdc.vendorsoftwareproduct.ComponentManager;
-import org.openecomp.sdc.vendorsoftwareproduct.ComponentManagerFactory;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductDao;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComponentDependencyModelEntity;
 import org.openecomp.sdc.vendorsoftwareproduct.errors.ComponentDependencyModelErrorBuilder;
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentManagerFactoryImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentManagerFactoryImpl.java
index 05a088f76a..dac68b5c47 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentManagerFactoryImpl.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentManagerFactoryImpl.java
@@ -24,7 +24,6 @@ import org.openecomp.sdc.vendorsoftwareproduct.ComponentManager;
 import org.openecomp.sdc.vendorsoftwareproduct.ComponentManagerFactory;
 import org.openecomp.sdc.vendorsoftwareproduct.NicManagerFactory;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.ComponentDaoFactory;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductInfoDao;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductInfoDaoFactory;
 import org.openecomp.sdc.vendorsoftwareproduct.factory.CompositionEntityDataManagerFactory;
 
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentManagerImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentManagerImpl.java
index 42c8d12b3a..b5ca183ab7 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentManagerImpl.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComponentManagerImpl.java
@@ -52,7 +52,6 @@ import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.ComponentCo
 import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.ComponentQuestionnaireSchemaInput;
 import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.SchemaTemplateContext;
 import org.openecomp.sdc.vendorsoftwareproduct.types.schemagenerator.SchemaTemplateInput;
-import org.openecomp.sdc.vendorsoftwareproduct.utils.VendorSoftwareProductUtils;
 import org.openecomp.sdc.versioning.VersioningUtil;
 import org.openecomp.sdc.versioning.dao.types.Version;
 
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComputeManagerImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComputeManagerImpl.java
index fc5857bb59..be90b08af9 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComputeManagerImpl.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ComputeManagerImpl.java
@@ -12,7 +12,6 @@ import org.openecomp.sdc.logging.types.LoggerConstants;
 import org.openecomp.sdc.logging.types.LoggerErrorCode;
 import org.openecomp.sdc.logging.types.LoggerTragetServiceName;
 import org.openecomp.sdc.vendorsoftwareproduct.ComputeManager;
-import org.openecomp.sdc.vendorsoftwareproduct.VendorSoftwareProductConstants;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.ComponentDao;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.ComputeDao;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.DeploymentFlavorDao;
@@ -20,7 +19,6 @@ import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductInfoDao;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ComputeEntity;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.DeploymentFlavorEntity;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
-import org.openecomp.sdc.vendorsoftwareproduct.errors.ComputeErrorBuilder;
 import org.openecomp.sdc.vendorsoftwareproduct.errors.DuplicateComputeInComponentErrorBuilder;
 import org.openecomp.sdc.vendorsoftwareproduct.errors.NotSupportedHeatOnboardMethodErrorBuilder;
 import org.openecomp.sdc.vendorsoftwareproduct.errors.VendorSoftwareProductErrorCodes;
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/DeploymentFlavorManagerFactoryImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/DeploymentFlavorManagerFactoryImpl.java
index aef8be1fef..92ec7b7d2e 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/DeploymentFlavorManagerFactoryImpl.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/DeploymentFlavorManagerFactoryImpl.java
@@ -3,16 +3,11 @@ package org.openecomp.sdc.vendorsoftwareproduct.impl;
 
 import org.openecomp.sdc.vendorsoftwareproduct.DeploymentFlavorManager;
 import org.openecomp.sdc.vendorsoftwareproduct.DeploymentFlavorManagerFactory;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.ComponentDao;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.ComponentDaoFactory;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.ComputeDao;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.ComputeDaoFactory;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.DeploymentFlavorDao;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.DeploymentFlavorDaoFactory;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductInfoDao;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductInfoDaoFactory;
 import org.openecomp.sdc.vendorsoftwareproduct.factory.CompositionEntityDataManagerFactory;
-import org.openecomp.sdc.vendorsoftwareproduct.services.composition.CompositionEntityDataManager;
 
 public class DeploymentFlavorManagerFactoryImpl extends DeploymentFlavorManagerFactory {
 
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/DeploymentFlavorManagerImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/DeploymentFlavorManagerImpl.java
index 5bf144e77e..0873eaf921 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/DeploymentFlavorManagerImpl.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/DeploymentFlavorManagerImpl.java
@@ -10,7 +10,6 @@ import org.openecomp.sdc.logging.types.LoggerConstants;
 import org.openecomp.sdc.logging.types.LoggerErrorCode;
 import org.openecomp.sdc.logging.types.LoggerTragetServiceName;
 import org.openecomp.sdc.vendorsoftwareproduct.DeploymentFlavorManager;
-import org.openecomp.sdc.vendorsoftwareproduct.VendorSoftwareProductConstants;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.ComponentDao;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.ComputeDao;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.DeploymentFlavorDao;
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ImageManagerImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ImageManagerImpl.java
index 9daec08d49..82b71399aa 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ImageManagerImpl.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ImageManagerImpl.java
@@ -37,12 +37,17 @@ import org.openecomp.sdc.versioning.dao.types.Version;
 import java.util.Collection;
 import java.util.stream.Collectors;
 
+import org.openecomp.sdc.logging.api.Logger;
+import org.openecomp.sdc.logging.api.LoggerFactory;
+
 public class ImageManagerImpl implements ImageManager {
   private static MdcDataDebugMessage mdcDataDebugMessage = new MdcDataDebugMessage();
   private VendorSoftwareProductInfoDao vspInfoDao;
   private ImageDao imageDao;
   private CompositionEntityDataManager compositionEntityDataManager;
 
+  private final Logger log = (Logger) LoggerFactory.getLogger(this.getClass().getName());
+
   public ImageManagerImpl(
           VendorSoftwareProductInfoDao vspInfoDao,
           ImageDao imageDao,
@@ -276,6 +281,7 @@ public class ImageManagerImpl implements ImageManager {
         final ImageFormat imageFormat = ImageFormat.valueOf(format);
       }
     } catch (IllegalArgumentException exception) {
+      log.debug("", exception);
       ErrorCode errorCode = ImageErrorBuilder.getInvalidImageFormatErrorBuilder();
       MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
               LoggerTragetServiceName.UPDATE_IMAGE, ErrorLevel.ERROR.name(),
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ManualVspToscaManagerImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ManualVspToscaManagerImpl.java
index 06e54528b7..8bdc7fdfce 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ManualVspToscaManagerImpl.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ManualVspToscaManagerImpl.java
@@ -6,6 +6,8 @@ import org.openecomp.sdc.generator.core.services.ManualVspToscaGenerationService
 import org.openecomp.sdc.generator.datatypes.tosca.DeploymentFlavorModel;
 import org.openecomp.sdc.generator.datatypes.tosca.MultiFlavorVfcImage;
 import org.openecomp.sdc.generator.datatypes.tosca.VspModelInfo;
+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;
@@ -27,6 +29,8 @@ public class ManualVspToscaManagerImpl implements ManualVspToscaManager {
   private ManualVspDataCollectionService
       manualVspDataCollectionService = new ManualVspDataCollectionService();
 
+  private final Logger log = (Logger) LoggerFactory.getLogger(this.getClass().getName());
+
   @Override
   public VspModelInfo gatherVspInformation(String vspId, Version version, String user) {
     mdcDataDebugMessage.debugEntryMessage(null, null);
@@ -36,6 +40,7 @@ public class ManualVspToscaManagerImpl implements ManualVspToscaManager {
     try {
       releaseVendor = manualVspDataCollectionService.getReleaseVendor(vspId, version, user);
     } catch (Exception ex) {
+      log.debug("", ex);
       releaseVendor = Optional.empty();
       MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_API,
           LoggerTragetServiceName.COLLECT_MANUAL_VSP_TOSCA_DATA, ErrorLevel.INFO.name(),
@@ -49,6 +54,7 @@ public class ManualVspToscaManagerImpl implements ManualVspToscaManager {
     try {
       allowedFlavors = manualVspDataCollectionService.getAllowedFlavors(vspId, version, user);
     } catch (Exception ex) {
+      log.debug("", ex);
       MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_API,
           LoggerTragetServiceName.COLLECT_MANUAL_VSP_TOSCA_DATA, ErrorLevel.INFO.name(),
           LoggerErrorCode.DATA_ERROR.getErrorCode(), "Unable to collect allowed flavors : "
@@ -65,6 +71,7 @@ public class ManualVspToscaManagerImpl implements ManualVspToscaManager {
       vspComponentImages =
           manualVspDataCollectionService.getVspComponentImages(vspId, version, user);
     } catch (Exception ex) {
+      log.debug("", ex);
       MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_API,
           LoggerTragetServiceName.COLLECT_MANUAL_VSP_TOSCA_DATA, ErrorLevel.INFO.name(),
           LoggerErrorCode.DATA_ERROR.getErrorCode(), "Unable to collect vsp component images : "
@@ -80,6 +87,7 @@ public class ManualVspToscaManagerImpl implements ManualVspToscaManager {
     try {
       vspComponents = manualVspDataCollectionService.getVspComponents(vspId, version, user);
     } catch (Exception ex) {
+      log.debug("", ex);
       MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_API,
           LoggerTragetServiceName.COLLECT_MANUAL_VSP_TOSCA_DATA, ErrorLevel.INFO.name(),
           LoggerErrorCode.DATA_ERROR.getErrorCode(), "Unable to collect vsp components : "
@@ -95,6 +103,7 @@ public class ManualVspToscaManagerImpl implements ManualVspToscaManager {
     try {
       vspComponentNics = manualVspDataCollectionService.getVspComponentNics(vspId, version, user);
     } catch (Exception ex) {
+      log.debug("", ex);
       MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_API,
           LoggerTragetServiceName.COLLECT_MANUAL_VSP_TOSCA_DATA, ErrorLevel.INFO.name(),
           LoggerErrorCode.DATA_ERROR.getErrorCode(), "Unable to collect vsp component nics : "
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/MonitoringUploadsManagerImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/MonitoringUploadsManagerImpl.java
index fcf54eef2f..0f4d73f8c5 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/MonitoringUploadsManagerImpl.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/MonitoringUploadsManagerImpl.java
@@ -73,6 +73,8 @@ public class MonitoringUploadsManagerImpl implements MonitoringUploadsManager {
   private static final Logger logger =
       LoggerFactory.getLogger(VendorSoftwareProductManagerImpl.class);
 
+  private final Logger log = (Logger) LoggerFactory.getLogger(this.getClass().getName());
+
   MonitoringUploadsManagerImpl(ComponentArtifactDao componentArtifactDao,
                                ActivityLogManager activityLogManager) {
     this.componentArtifactDao = componentArtifactDao;
@@ -145,6 +147,7 @@ public class MonitoringUploadsManagerImpl implements MonitoringUploadsManager {
             uploadedFileData);
 
       } catch (Exception exception) {
+        log.debug("", exception);
         MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
             LoggerTragetServiceName.UPLOAD_MONITORING_FILE, ErrorLevel.ERROR.name(),
             LoggerErrorCode.DATA_ERROR.getErrorCode(), "Invalid " + type.toString() + "zip file");
@@ -259,6 +262,7 @@ public class MonitoringUploadsManagerImpl implements MonitoringUploadsManager {
       contentMap = CommonUtil.validateAndUploadFileContent(OnboardingTypesEnum.ZIP, uploadedFileData);
       VendorSoftwareProductUtils.validateContentZipData(contentMap, errors);
     } catch (IOException exception) {
+      log.debug("", exception);
       MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
           LoggerTragetServiceName.VALIDATE_MONITORING_FILE, ErrorLevel.ERROR.name(),
           LoggerErrorCode.DATA_ERROR.getErrorCode(), "Invalid Monitoring zip file");
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ProcessManagerImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ProcessManagerImpl.java
index 339e05c16f..4df00fd74a 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ProcessManagerImpl.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/ProcessManagerImpl.java
@@ -26,6 +26,8 @@ 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.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;
@@ -53,6 +55,8 @@ public class ProcessManagerImpl implements ProcessManager {
 
   private VendorSoftwareProductDao vendorSoftwareProductDao;
 
+  private final Logger log = (Logger) LoggerFactory.getLogger(this.getClass().getName());
+
   public ProcessManagerImpl(VendorSoftwareProductDao vendorSoftwareProductDao, ActivityLogManager activityLogManager) {
     this.vendorSoftwareProductDao = vendorSoftwareProductDao;
     this.activityLogManager = activityLogManager;
@@ -170,6 +174,7 @@ public class ProcessManagerImpl implements ProcessManager {
       fos.write(retrieved.getArtifact().array());
       fos.close();
     } catch (IOException exception) {
+      log.debug("", exception);
       MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
           LoggerTragetServiceName.GET_PROCESS_ARTIFACT, ErrorLevel.ERROR.name(),
           LoggerErrorCode.DATA_ERROR.getErrorCode(), "Can't get process artifact");
@@ -216,6 +221,7 @@ public class ProcessManagerImpl implements ProcessManager {
     try {
       artifact = FileUtils.toByteArray(artifactFile);
     } catch (RuntimeException exception) {
+      log.debug("", exception);
       MdcDataErrorMessage.createErrorMessageAndUpdateMdc(LoggerConstants.TARGET_ENTITY_DB,
           LoggerTragetServiceName.UPLOAD_PROCESS_ARTIFACT, ErrorLevel.ERROR.name(),
           LoggerErrorCode.DATA_ERROR.getErrorCode(), "Can't upload process artifact");
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/VendorSoftwareProductManagerImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/VendorSoftwareProductManagerImpl.java
index 9d2508fde2..f4015ab848 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/VendorSoftwareProductManagerImpl.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/VendorSoftwareProductManagerImpl.java
@@ -142,7 +142,7 @@ import java.util.zip.ZipInputStream;
 import java.util.zip.ZipOutputStream;
 
 public class VendorSoftwareProductManagerImpl implements VendorSoftwareProductManager {
-  private static String VALIDATION_VSP_ID = "validationOnlyVspId";
+  private String VALIDATION_VSP_ID = "validationOnlyVspId";
   private static final String VALIDATION_VSP_NAME = "validationOnlyVspName";
   //private static final String VALIDATION_VSP_USER = "validationOnlyVspUser";
 
@@ -634,6 +634,7 @@ public class VendorSoftwareProductManagerImpl implements VendorSoftwareProductMa
     try {
       validateUniqueName(VALIDATION_VSP_NAME);
     } catch (Exception ignored) {
+      logger.debug("",ignored);
       return VALIDATION_VSP_ID;
     }
     VspDetails validationVsp = new VspDetails();
@@ -707,6 +708,7 @@ public class VendorSoftwareProductManagerImpl implements VendorSoftwareProductMa
           vsps.add(new VersionedVendorSoftwareProductInfo(vsp, versionInfo));
         }
       } catch (RuntimeException rte) {
+        logger.debug("",rte);
         logger.error(
             "Error trying to retrieve vsp[" + entry.getKey() + "] version[" + version.toString
                 () + "] " +
@@ -829,6 +831,7 @@ public class VendorSoftwareProductManagerImpl implements VendorSoftwareProductMa
           createPackage(vspId, finalVersion, user);
           return finalVersion;
         } catch (IOException ex) {
+          logger.debug("",ex);
           throw new Exception(ex.getMessage());
         }
       default:
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/VspManagerFactoryImpl.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/VspManagerFactoryImpl.java
index 44c9d155c6..5615f8f6b5 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/VspManagerFactoryImpl.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/impl/VspManagerFactoryImpl.java
@@ -28,7 +28,6 @@ import org.openecomp.sdc.vendorlicense.VendorLicenseArtifactServiceFactory;
 import org.openecomp.sdc.vendorlicense.facade.VendorLicenseFacadeFactory;
 import org.openecomp.sdc.vendorsoftwareproduct.VendorSoftwareProductManager;
 import org.openecomp.sdc.vendorsoftwareproduct.VspManagerFactory;
-import org.openecomp.sdc.vendorsoftwareproduct.dao.DeploymentFlavorDao;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.DeploymentFlavorDaoFactory;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.NicDaoFactory;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.OrchestrationTemplateDaoFactory;
@@ -36,7 +35,6 @@ import org.openecomp.sdc.vendorsoftwareproduct.dao.PackageInfoDaoFactory;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductDaoFactory;
 import org.openecomp.sdc.vendorsoftwareproduct.dao.VendorSoftwareProductInfoDaoFactory;
 import org.openecomp.sdc.vendorsoftwareproduct.factory.InformationArtifactGeneratorFactory;
-import org.openecomp.sdc.vendorsoftwareproduct.types.composition.DeploymentFlavor;
 import org.openecomp.sdc.versioning.VersioningManagerFactory;
 
 public class VspManagerFactoryImpl extends VspManagerFactory {
diff --git a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/QuestionnaireValidationResult.java b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/QuestionnaireValidationResult.java
index 3e059f4ccb..2599d4723d 100644
--- a/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/QuestionnaireValidationResult.java
+++ b/openecomp-be/backend/openecomp-sdc-vendor-software-product-manager/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/types/QuestionnaireValidationResult.java
@@ -22,7 +22,6 @@ package org.openecomp.sdc.vendorsoftwareproduct.types;
 
 import org.openecomp.sdc.vendorsoftwareproduct.types.composition.CompositionEntityValidationData;
 
-import java.util.List;
 import java.util.Set;
 
 public class QuestionnaireValidationResult {