Method refresh

corpus/java/training/guava/cache/LoadingCache.java:150–150

Loads a new value for key key, possibly asynchronously. While the new value is loading the previous value (if any) will continue to be returned by get(key) unless it is evicted. If the new value is loaded successfully it will replace the previous value in the cache; if an exception i

(K key)

   * @since 11.0
   */
  void refresh(K key);

  /**
   * {@inheritDoc}