Method containsKey

output/java_guava/1.4.18/LocalCache.java:4170–4179

(@Nullable Object key)

  }

  @Override
  public boolean containsKey(@Nullable Object key) {
    // does not impact recency ordering
    if (key == null) {
      return false;
    }

    int hash = hash(key);
    return segmentFor(hash).containsKey(key, hash);
  }

  @Override
  public boolean containsValue(@Nullable Object value) {