Class com.google.common.collect.Multisets

Removed Methods
(Collector<T, ?, M>) toMultiset(Function<?, super, T, E>, ToIntFunction<?, super, T>, Supplier<M>)	Returns a {@code Collector} that accumulates elements into a multiset created via the specified {@code Supplier}, whose elements are the result of applying {@code elementFunction} to the inputs, with counts equal to the result of applying {@code countFunction} to the inputs.