import java.util.UUID;
import java.util.stream.Collectors;
import org.apache.commons.collections.CollectionUtils;
-import org.apache.commons.lang.StringUtils;
+import org.apache.commons.lang3.StringUtils;
import org.openecomp.sdc.be.components.impl.exceptions.ComponentException;
import org.openecomp.sdc.be.components.validation.RequirementValidation;
import org.openecomp.sdc.be.dao.api.ActionStatus;