filter.start();
assertTrue(filter.isStarted());
final Calendar cal = Calendar.getInstance(TimeZone.getTimeZone("America/LosAngeles"));
cal.set(Calendar.HOUR_OF_DAY, 02);
long tod = cal.getTimeInMillis();
LogEvent event = new Log4jLogEvent(null, null, null, null, null, null, null, null, null, null, tod);
assertTrue(filter.filter(null, Level.ERROR, null, null, (Throwable)null) == Filter.Result.NEUTRAL);
assertTrue(filter.filter(event) == Filter.Result.NEUTRAL);
cal.roll(Calendar.DAY_OF_MONTH, true);
tod = cal.getTimeInMillis();
event = new Log4jLogEvent(null, null, null, null, null, null, null, null, null, null, tod);