public static AppendOnlyLogFactory withDefaults() {
    return new AppendOnlyLogFactory(
      DEFAULT_PAGE_SIZE,
      /* ensureDataVersion:         */ false, 0,
      /* failInsteadOfRecovery:     */ false,
      /* eagerlyCheckCompatibility: */ true,
      /* cleanIncompatibleFiles:    */ false
    );
  }
public static AppendOnlyLogFactory withDefaults()