/guava/android/guava/src/com/google/common/collect/AbstractMapBasedMultimap.java
return return new NavigableKeySet( sortedMap( ).tailMap( fromElement, inclusive) ) .headMap( toKey, inclusive) ) ;
return new NavigableAsMap ( sortedMap ( ) .headMap ( toKey, inclusive ) ) ;
@Override public NavigableMap<K, Collection<V>> headMap(@ParametricNullness K toKey) { return headMap(toKey, false); } @Override public NavigableMap<K, Collection<V>> headMap(@ParametricNullness K toKey, boolean inclusive) { <extra_id_0> } @Override public NavigableMap<K, Collection<V>> tailMap(@ParametricNullness K fromKey) { return tailMap(fromKey, true); } @Override