item = _statsList.get(key);
} else {
item = new StatisticItem(key, StatisticItemType.Genre, audioItem.getPropertiesList().get(AudioItem.GENRE), "", 0); //$NON-NLS-1$
_statsList.put(key, item);
}
item.incValue();
key = getKey(StatisticItemType.Artist, audioItem.getPropertiesList().get(AudioItem.ARTIST));
if (_statsList.containsKey(key)) {
item = _statsList.get(key);
} else {