this method process a line from a file that is read . concode_field_sep Set<Integer> items concode_elem_sep List<List<Integer>> transactions concode_field_sep Set<Integer> getItems concode_elem_sep void print concode_elem_sep int size concode_elem_sep List<List<Integer>> getTransactions concode_elem_sep void printDatabase concode_elem_sep void loadFile
void function ( String arg0 [ ] ) { List < Integer > loc0 = new ArrayList < Integer > ( ) ; for ( String loc1 : arg0 ) { int loc2 = Integer . parseInt ( loc1 ) ; loc0 . add ( loc2 ) ; items . add ( loc2 ) ; } transactions . add ( loc0 ) ; }