/guava/guava/src/com/google/common/collect/AbstractMapBasedMultimap.java
} return sortedMap( ).lowerKey( k) ;
return sortedMap ( ) .lowerKey ( k ) ; }
NavigableMap<K, Collection<V>> sortedMap() { return (NavigableMap<K, Collection<V>>) super.sortedMap(); } @Override @CheckForNull public K lower(@ParametricNullness K k) { <extra_id_0> @Override @CheckForNull public K floor(@ParametricNullness K k) { return sortedMap().floorKey(k); } @Override