```
class CatHolder : AnimalHolder {
override ...
# announcementsl
lupajz
06/26/2017, 2:13 PM Copy code
class CatHolder : AnimalHolder {
override val animals: Set<Cat> = setOf()
}😼 2
lupajz
06/26/2017, 2:13 PMclass CatHolder : AnimalHolder {
override val animals: Set<Cat> = setOf()
}