* lists (accounting for the fact that they could have been removed from the map since being
     * added to the recency queue).
     */
    @GuardedBy("this")
    void drainRecencyQueue() {
      ReferenceEntry<K, V> e;
      while ((e = recencyQueue.poll()) != null) {
        // An entry may be in the recency queue despite it being removed from
        // the map . This can occur when the entry was concurrently read while a

     * lists (accounting for the fact that they could have been removed from the map since being
     * added to the recency queue).
     */
    @GuardedBy("this")
    void drainRecencyQueue() {
      ReferenceEntry<K, V> e;
      while ((e = recencyQueue.poll()) != null) {
        // An entry may be in the recency queue despite it being removed from
        // the map . This can occur when the entry was concurrently read while a