// HRcli hcli = new HRcli(hman, uri, item, secSet);
// String[] strArr = {"add","del","reset","extend"};
// cred._exec(0, strArr);
// HRcli hcli = new HRcli(hman, uri, item, secSet);
// String[] strArr = {"add","del","reset","extend"};
// cred._exec(0, strArr);