Method valueIterator

guava/src/com/google/common/collect/Maps.java:111–120

(
      Iterator<Entry<K, V>> entryIterator)

  }

  static <K extends @Nullable Object, V extends @Nullable Object> Iterator<V> valueIterator(
      Iterator<Entry<K, V>> entryIterator) {
    return new TransformedIterator<Entry<K, V>, V>(entryIterator) {
      @Override
      @ParametricNullness
      V transform(Entry<K, V> entry) {
        return entry.getValue();
      }
    };
  }

  /**
   * Returns an immutable map instance containing the given entries. Internally, the returned map