question: public CronType ( String second , String minute , String hour , String dayOfWeek , String dayOfMonth , String month , String year , Date start , Date end ) { _text = String . format ( "%s %s %s %s %s %s %s" , second , minute , hour , dayOfWeek , dayOfMonth , month , year ) ; _minutes = parseRange ( minute , 0 , 59 ) ; _hours = parseRange ( hour , 0 , 23 ) ; _daysOfWeek = parseRange ( dayOfWeek , 0 , 7 ) ; if ( _daysOfWeek [ 7 ] ) { _daysOfWeek [ 0 ] = _daysOfWeek [ 7 ] ; } _days = parseRange ( dayOfMonth , 1 , 31 ) ; _months = parseRange ( month , 1 , 12 ) ; }
target:  Creates new cron trigger.