Method of

output/java_guava/1.4.17/ImmutableSortedMap.java:80–85

Returns the empty sorted map.

()

   */

  @SuppressWarnings("unchecked")
  // unsafe, comparator() returns a comparator on the specified type
  // TODO(kevinb): evaluate whether or not of().comparator() should return null
  public static <K, V> ImmutableSortedMap<K, V> of() {
    return (ImmutableSortedMap<K, V>) NATURAL_EMPTY_MAP;
  }

  /**
   * Returns an immutable map containing a single entry.