Configuration config = new Configuration( MessageDigest.getInstance("MD4"), new Checksum32(), blockLength); config.setStrongSumLength(strongSumLength); Matcher m = new Matcher(config); return m.hashSearch(sums, in);
Configuration c = new Configuration(); c.strongSum = MessageDigest.getInstance("MD4"); c.weakSum = new Checksum32(); c.blockLength = blockLength; c.strongSumLength = strongSumLength; return new Matcher(c).hashSearch(sums, in);
   makeDeltas(Collection sums, InputStream in)   throws IOException, NoSuchAlgorithmException {      Configuration config = new Configuration(         MessageDigest.getInstance("MD4"), new Checksum32(), blockLength);      config.setStrongSumLength(strongSumLength);      Matcher m = new Matcher(config);      return m.hashSearch(sums, in);   }