/src/main/java/org/htmlunit/ProxyAutoConfig.java
cal1 = dateRange_createCalendar( timezone, day1, month1, year1) ;cal1 = dateRange_createCalendar( timezone, day, month, year) ;
cal1 = dateRange_createCalendar ( timezone, day, month, year ) ;
final Calendar cal2; switch (length) { case 1: final int day = getSmallInt(value1); final int month = dateRange_getMonth(value1); final int year = dateRange_getYear(value1); <extra_id_0> cal2 = (Calendar) cal1.clone(); break; case 2: day1 = getSmallInt(value1); month1 = dateRange_getMonth(value1); year1 = dateRange_getYear(value1);