private void logCause(boolean b, String cause, Map<String, Integer> causes, int total) {
if (!causes.containsKey(cause)) logCause(b, cause, 0, total);
else logCause(b, cause, causes.get(cause), total);
}
private int causeCount(String cause, Map<String, Integer> causes) {
if (causes.containsKey(cause)) return causes.get(cause);
else return 0;
}