overridable method to validate each line that is returned . concode_field_sep BufferedReader bufferedReader concode_elem_sep String cachedLine concode_elem_sep boolean finished concode_field_sep Object next concode_elem_sep String nextLine concode_elem_sep boolean hasNext concode_elem_sep void closeQuietly concode_elem_sep void close concode_elem_sep void remove
boolean function ( String arg0 ) { return true ; }