arr[ALL]++; if (severity >= 0) arr[severity]++;
stats.addTo(isBug, severity);
	private static void updateStats(String key, Map<String, Stats> map, boolean isBug, int severity) {		Stats stats = map.get(key);		if (stats == null) {			stats = new Stats();			map.put(key, stats);		}		int[] arr = isBug ? stats.bug : stats.notBug;		arr[ALL]++;		if (severity >= 0)			arr[severity]++;	}