returns how many lines have been read . concode_field_sep BufferedReader in concode_elem_sep int lineNumber concode_elem_sep char comment concode_elem_sep boolean hasComment concode_field_sep BufferedReader getReader concode_elem_sep void setComment concode_elem_sep List<String> extractWords concode_elem_sep boolean isSpace concode_elem_sep List<String> parseWords
int function ( ) { return lineNumber ; }