删除最新版本数据

public static void delLatestObject(Versioned version) throws PersistenceException, WTException {
        if (version == null)
            return;
        QueryResult queryresult = VersionControlHelper.service.allVersionsOf(version);
        if (queryresult.hasMoreElements()) {
            PersistenceHelper.manager.delete((Versioned) queryresult.nextElement());
        }
    }