public FST(String fileName,String encoding,boolean verbose) throws IOException {
  FileInputStream fis=new FileInputStream(fileName);
  try {
    loadHeaderless(fis,encoding,verbose);
  }
  finally {
    fis.close();
  }
}

public FST ( String fileName , String encoding , boolean verbose ) throws IOException { FileInputStream fis = new FileInputStream ( fileName ) ; try { loadHeaderless ( fis , encoding , verbose ) ; } finally { fis . close ( ) ; } }
initialise the finite state transducer .
