/src/main/java/org/htmlunit/ProxyAutoConfig.java
cal2.set( Calendar.MILLISECOND, 0) ;cal2.add( Calendar.HOUR_OF_DAY, 1) ;
cal2.add ( Calendar.HOUR_OF_DAY, 1 ) ;
final Calendar cal2; switch (length) { case 1: hour1 = getSmallInt(value1); cal1 = timeRange_createCalendar(timezone, hour1, -1, -1); cal2 = (Calendar) cal1.clone(); <extra_id_0> break; case 2: hour1 = getSmallInt(value1); cal1 = timeRange_createCalendar(timezone, hour1, -1, -1); hour2 = getSmallInt(value2); cal2 = timeRange_createCalendar(timezone, hour2, -1, -1);