GetPropertyAction getProp = new GetPropertyAction("line.separator"); String nl = (String) AccessController.doPrivileged(getProp);
String nl = SystemProperties.getProperty("line.separator");
  public String toString()  {    StringBuffer str = new StringBuffer(X509CRLSelector.class.getName());    GetPropertyAction getProp = new GetPropertyAction("line.separator");    String nl = (String) AccessController.doPrivileged(getProp);    String eol = ";" + nl;    str.append(" {").append(nl);    if (issuerNames != null)      str.append("  issuer names = ").append(issuerNames).append(eol);    if (maxCrlNumber != null)      str.append("  max CRL = ").append(maxCrlNumber).append(eol);    if (minCrlNumber != null)      str.append("  min CRL = ").append(minCrlNumber).append(eol);    if (date != null)      str.append("  date = ").append(date).append(eol);    if (cert != null)      str.append("  certificate = ").append(cert).append(eol);    str.append("}").append(nl);    return str.toString();  }