validDate.set(2008,8,4,14,49,10);
//validating path
List certchain = new ArrayList();
certchain.add(finalCert);
certchain.add(interCert);
CertPath cp = CertificateFactory.getInstance("X.509","BC").generateCertPath(certchain);
Set trust = new HashSet();
trust.add(new TrustAnchor(rootCert, null));
CertPathValidator cpv = CertPathValidator.getInstance("PKIX","BC");
PKIXParameters param = new PKIXParameters(trust);