public Admin(int type){ this.type=type; this.data=null;
public Admin(X509Certificate certificate){ this.type=TYPE_CLIENTCERT_USER; this.data= certificate.getSerialNumber().toString(16) + ", " + CertTools.getIssuerDN(certificate); this.certificate = certificate;
    public Admin(int type){      this.type=type;      this.data=null;        }