sys.load();
user = new NTUserPrincipal(sys.getName());
domain = new NTDomainPrincipal(sys.getDomain());
domainSid = new NTSidDomainPrincipal(sys.getDomainSID());
userSid = new NTSidUserPrincipal(sys.getUserSID());
mainGroupSid = sys.mainGroup;
groupsSids = sys.groups;
credential = new NTNumericCredential(sys.getImpersonationToken());