@SuppressWarnings("unchecked")
@Override
public <T extends Observer> List<T> getObservers(LiteAPI api, Class<T> observerType) {
List<T> matchingObservers = new ArrayList<T>();
for (Observer observer : this.getObservers(api)) {
if (observerType.isAssignableFrom(observer.getClass())
&& !matchingObservers.contains(observer)) {
matchingObservers.add((T) observer);
}
}
return matchingObservers;
}
