/guava/android/guava/src/com/google/common/collect/SortedMultisets.java
return multiset( ) .subMultiset( toElement , toElement) .elementSet( ) ;
return multiset ( ) .headMultiset ( toElement, OPEN ) .elementSet ( ) ;
@Override public SortedSet<E> subSet(@ParametricNullness E fromElement, @ParametricNullness E toElement) { return multiset().subMultiset(fromElement, CLOSED, toElement, OPEN).elementSet(); } @Override public SortedSet<E> headSet(@ParametricNullness E toElement) { <extra_id_0> } @Override public SortedSet<E> tailSet(@ParametricNullness E fromElement) { return multiset().tailMultiset(fromElement, CLOSED).elementSet(); } @Override