/src/main/java/org/htmlunit/ProxyAutoConfig.java
cal1 = timeRange_createCalendar( timezone, day1, month1, year1) ;
cal1 = dateRange_createCalendar ( timezone, day1, month1, year1 ) ;
cal2 = (Calendar) cal1.clone(); break; case 2: day1 = getSmallInt(value1); month1 = dateRange_getMonth(value1); year1 = dateRange_getYear(value1); <extra_id_0> day2 = getSmallInt(value2); month2 = dateRange_getMonth(value2); year2 = dateRange_getYear(value2); cal2 = dateRange_createCalendar(timezone, day2, month2, year2); break; case 4: