public void readNetworkParameters(final int[] columnsIndices,final BufferedReader reader) throws IOException {
  String line=reader.readLine();
  while (line != null && line.length() > 0) {
    line=reader.readLine();
  }
}

public void readNetworkParameters ( final int [ ] columnsIndices , final BufferedReader reader ) throws IOException { String line = reader . readLine ( ) ; while ( line != null && line . length ( ) > 0 ) { line = reader . readLine ( ) ; } }
reads the version of the visum file
