| ImmutableMultiset.Builder<E> | ImmutableMultiset.Builder. add(E element) | Adds elementto theImmutableMultiset. | 
| ImmutableMultiset.Builder<E> | ImmutableMultiset.Builder. add(E... elements) | Adds each element of elementsto theImmutableMultiset. | 
| ImmutableMultiset.Builder<E> | ImmutableMultiset.Builder. addAll(Iterable<? extends E> elements) | Adds each element of elementsto theImmutableMultiset. | 
| ImmutableMultiset.Builder<E> | ImmutableMultiset.Builder. addAll(Iterator<? extends E> elements) | Adds each element of elementsto theImmutableMultiset. | 
| ImmutableMultiset.Builder<E> | ImmutableMultiset.Builder. addCopies(E element,
         int occurrences) | Adds a number of occurrences of an element to this ImmutableMultiset. | 
| static <E> ImmutableMultiset.Builder<E> | ImmutableMultiset. builder() | Returns a new builder. | 
| ImmutableMultiset.Builder<E> | ImmutableMultiset.Builder. setCount(E element,
        int count) | Adds or removes the necessary occurrences of an element such that the element attains the
 desired count. |