Method getEntry

guava/src/com/google/common/cache/LocalCache.java:2693–2711

(Object key, int hash)

    // Specialized implementations of map methods

    @Nullable ReferenceEntry<K, V> getEntry(Object key, int hash) {
      for (ReferenceEntry<K, V> e = getFirst(hash); e != null; e = e.getNext()) {
        if (e.getHash() != hash) {
          continue;
        }

        K entryKey = e.getKey();
        if (entryKey == null) {
          tryDrainReferenceQueues();
          continue;
        }

        if (map.keyEquivalence.equivalent(key, entryKey)) {
          return e;
        }
      }

      return null;
    }

    @Nullable ReferenceEntry<K, V> getLiveEntry(Object key, int hash, long now) {
      ReferenceEntry<K, V> e = getEntry(key, hash);