Method keySet

output/java_guava/1.4.19/ImmutableSortedMap.java:603–606

Returns an immutable sorted set of the keys in this map.

()

   */

  @Override
  public ImmutableSortedSet<K> keySet() {
    return keySet;
  }

  /**
   * Returns an immutable collection of the values in this map, sorted by the