public GnuRSAPublicKey(int preferredFormat, BigInteger n, BigInteger e)
public GnuRSAPublicKey(final BigInteger n, final BigInteger e)
  public GnuRSAPublicKey(int preferredFormat, BigInteger n, BigInteger e)  {    super(preferredFormat == Registry.ASN1_ENCODING_ID ? Registry.X509_ENCODING_ID                                                       : preferredFormat,          n, e);  }