import org.apache.commons.collections4.CollectionUtils;
import org.openecomp.sdc.common.errors.CoreException;
import org.openecomp.sdc.common.errors.ErrorCode;
+import org.openecomp.sdc.vendorsoftwareproduct.CompositionEntityDataManager;
import org.openecomp.sdc.vendorsoftwareproduct.NetworkManager;
import org.openecomp.sdc.vendorsoftwareproduct.NicManager;
import org.openecomp.sdc.vendorsoftwareproduct.VendorSoftwareProductConstants;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.NetworkEntity;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.NicEntity;
import org.openecomp.sdc.vendorsoftwareproduct.dao.type.VspDetails;
-import org.openecomp.sdc.vendorsoftwareproduct.errors.DeleteNicErrorBuilder;
-import org.openecomp.sdc.vendorsoftwareproduct.errors.DuplicateNicInComponentErrorBuilder;
-import org.openecomp.sdc.vendorsoftwareproduct.errors.NicErrorBuilder;
-import org.openecomp.sdc.vendorsoftwareproduct.errors.NicInternalNetworkErrorBuilder;
-import org.openecomp.sdc.vendorsoftwareproduct.errors.NicNetworkIdNotAllowedExternalNetworkErrorBuilder;
-import org.openecomp.sdc.vendorsoftwareproduct.errors.NotSupportedHeatOnboardMethodErrorBuilder;
-import org.openecomp.sdc.vendorsoftwareproduct.CompositionEntityDataManager;
+import org.openecomp.sdc.vendorsoftwareproduct.errors.*;
import org.openecomp.sdc.vendorsoftwareproduct.services.schemagenerator.SchemaGenerator;
import org.openecomp.sdc.vendorsoftwareproduct.types.CompositionEntityResponse;
import org.openecomp.sdc.vendorsoftwareproduct.types.QuestionnaireResponse;