android/guava/src/com/google/common/collect/ImmutableSortedMap.java
@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;
  }
@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;
  }
@ 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 the empty sorted map.
Returns the empty sorted map .