if (Configuration.DEBUG)
  private void importCertificateReply() throws CertificateException,      IOException, UnsupportedCallbackException, KeyStoreException,      NoSuchAlgorithmException, CertPathValidatorException,      UnrecoverableKeyException  {    log.entering(this.getClass().getName(), "importCertificateReply"); //$NON-NLS-1$    Collection certificates = x509Factory.generateCertificates(inStream);    ensureReplyIsOurs(certificates);    // we now have established that the public keys are the same.    // find a chain-of-trust if one exists    if (certificates.size() == 1)      importCertificate((Certificate) certificates.iterator().next());    else      importChain(certificates);    log.exiting(this.getClass().getName(), "importCertificateReply"); //$NON-NLS-1$  }