Method retainAll

output/java_guava/1.4.17/AbstractMultiset.java:140–144

(Collection<?> elementsToRetain)

  }

  @CanIgnoreReturnValue
  @Override
  public boolean retainAll(Collection<?> elementsToRetain) {
    return Multisets.retainAllImpl(this, elementsToRetain);
  }

  @Override
  public void clear() {