question: run a class for a specific user concode_field_sep RunManager manager concode_elem_sep HashMap<Integer,IRun> runners concode_field_sep RunManager getManager concode_elem_sep String read concode_elem_sep void write
target: int function ( Integer arg0 , String arg1 , String arg2 , Writer arg3 ) { IRun loc0 = new JavaProcessRunner ( arg1 , arg2 , arg3 ) ; if ( loc0 . run ( ) == - 1 ) { return - 1 ; } else { runners . put ( arg0 , loc0 ) ; } return 0 ; }