/src/main/java/org/htmlunit/ProxyAutoConfig.java
cal1 = timeRange_createCalendar( hour1, timezone, -1, -1) ;
cal1 = timeRange_createCalendar ( timezone, hour1, -1, -1 ) ;
final int second2; final Calendar cal1; final Calendar cal2; switch (length) { case 1: hour1 = getSmallInt(value1); <extra_id_0> cal2 = (Calendar) cal1.clone(); cal2.add(Calendar.HOUR_OF_DAY, 1); break; case 2: hour1 = getSmallInt(value1); cal1 = timeRange_createCalendar(timezone, hour1, -1, -1);