if (Configuration.DEBUG)
  private void list1Alias(String anAlias, PrintWriter writer)      throws KeyStoreException, CertificateEncodingException, IOException  {    log.entering(this.getClass().getName(), "list1Alias", anAlias); //$NON-NLS-1$    writer.println();    writer.println(Messages.getFormattedString("ListCmd.30", anAlias)); //$NON-NLS-1$    writer.println(Messages.getFormattedString("ListCmd.31", store.getCreationDate(anAlias))); //$NON-NLS-1$    if (store.isCertificateEntry(anAlias))      {        writer.println(Messages.getString("ListCmd.32")); //$NON-NLS-1$        Certificate certificate = store.getCertificate(anAlias);        print1Certificate(certificate, writer);      }    else if (store.isKeyEntry(anAlias))      {        writer.println(Messages.getString("ListCmd.33")); //$NON-NLS-1$        Certificate[] chain = store.getCertificateChain(anAlias);        print1Chain(chain, writer);      }    else      throw new IllegalArgumentException(Messages.getFormattedString("ListCmd.34", //$NON-NLS-1$                                                                     anAlias));    log.exiting(this.getClass().getName(), "list1Alias"); //$NON-NLS-1$  }