}

  boolean recordsAccess() {
    return expiresAfterAccess();
  }

  boolean recordsTime() {
    return recordsWrite() || recordsAccess();
  }

  boolean usesWriteEntries() {
    return usesWriteQueue() || recordsWrite();
  }

  boolean usesAccessEntries() {
    return usesAccessQueue() || recordsAccess();
  }

  boolean usesKeyReferences() {