if (modifyList.isEmpty()) {
            return;
        }
        try (DirContextHolder holder = getDirContext(envSupplier)) {
            holder.get().modifyAttributes(dn, modifyList.toArray(new ModificationItem[modifyList.size()]));
        } catch (final NamingException e) {
            throw new LdapOperationException("Failed to search " + dn, e);
        }
    }