question: private DateMatcher isDate ( int year , int month , int dom , int hour , int minute , int second , int ms ) { Calendar cal = Calendar . getInstance ( TimeZone . getTimeZone ( "UTC" ) ) ; cal . clear ( ) ; cal . set ( year , month - 1 , dom , hour , minute , second ) ; cal . set ( Calendar . MILLISECOND , ms ) ; return new DateMatcher ( cal ) ; }
target:  Matches the given time and milliseconds.