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