decoder = new SevenZip.Compression.Copy.Decoder(); // decoder = new NCompress::CCopyCoder;
if (altCoderInfo.MethodID.equals(MethodID.k_7zAES))
throw new IOException("k_7zAES not implemented"); // filter = new NCrypto::NSevenZ::CDecoder;
if (filter != null) {
FilterCoder coderSpec = new FilterCoder();
coderSpec.Filter = filter;
decoder = coderSpec;
}
if (decoder == null)