/src/main/java/org/htmlunit/ProxyAutoConfig.java
cal2 = dateRange_createCalendar( timezone, day2, month2, -day2) ;
cal2 = dateRange_createCalendar ( timezone, day2, month2, -1 ) ;
day1 = getSmallInt(value1); if (day1 != -1) { month1 = dateRange_getMonth(value2); day2 = getSmallInt(value3); month2 = dateRange_getMonth(value4); cal1 = dateRange_createCalendar(timezone, day1, month1, -1); <extra_id_0> } else { month1 = dateRange_getMonth(value1); year1 = dateRange_getMonth(value2); month2 = getSmallInt(value3); year2 = dateRange_getMonth(value4);