public static TrackableCollection<StackItemView> getCollection(
Iterable<SpellAbilityStackInstance> instances) {
if (instances == null) {
return null;
}
TrackableCollection<StackItemView> collection = new TrackableCollection<StackItemView>();
for (SpellAbilityStackInstance si : instances) {
collection.add(si.getView());
}
return collection;
}
public static StackItemView get(SpellAbilityStackInstance si) {
return si == null ? null : si.getView();
}