Method retainAll

corpus/java/training/guava/collect/Multiset.java:452–452

{@inheritDoc} Note: This method ignores how often any element might appear in c, and only cares whether or not an element appears at all. If you wish to remove one occurrence in this multiset for every occurrence in c, see {@link Multisets#retainOccurrences(Multiset, Multi

(Collection<?> c)

   * @see Multisets#retainOccurrences(Multiset, Multiset)
   */
  @CanIgnoreReturnValue
  @Override
  boolean retainAll(Collection<?> c);
}