1. com
   1. com.twitter
      1. com.twitter.algebird
         1. com.twitter.algebird.bijection
            1. (object)(trait)AlgebirdBijections
            2. (class)BijectedGroup
            3. (class)BijectedMonoid
            4. (class)BijectedRing
            5. (class)BijectedSemigroup
2. scala
   1. scala.collection
      1. scala.collection.compat