InvertibleTransformer Reapable Reaper
AbstractSingletonCollection AbstractUnmodifiableCollection AllPredicate AndPredicate AnyPredicate CartesianProduct ClosureChain CollectionWrapper CompositeCollection ContainsPredicate EqualPredicate FalsePredicate FilteredCollection FilteredIterator Identifier IdentityPredicate InstanceofPredicate IteratorChain LoggingCollection LoggingIterator NotPredicate OrderedPair OrPredicate PredicateUtils ReapableCollection RunnableReaper SimpleStack SynchronizedCollection TransformerChain TruePredicate UnmodifiableIterator UnorderedPair