/src/main/java/org/htmlunit/ProxyAutoConfig.java
cal2 = dateRange_createCalendar( year2, day2, month2, timezone) ;
cal2 = dateRange_createCalendar ( timezone, day2, month2, year2 ) ;
month1 = dateRange_getMonth(value1); year1 = dateRange_getYear(value1); cal1 = dateRange_createCalendar(timezone, day1, month1, year1); day2 = getSmallInt(value2); month2 = dateRange_getMonth(value2); year2 = dateRange_getYear(value2); <extra_id_0> break; case 4: day1 = getSmallInt(value1); if (day1 != -1) { month1 = dateRange_getMonth(value2); day2 = getSmallInt(value3);