### Question:
TransactionValidationParams { public static TransactionValidationParams transactionPool() { return transactionPoolParams; } private  TransactionValidationParams(
      final boolean allowFutureNonce,
      final boolean checkOnchainPermissions,
      final boolean checkLocalPermissions); boolean isAllowFutureNonce(); boolean checkOnchainPermissions(); boolean checkLocalPermissions(); static TransactionValidationParams transactionSimulator(); static TransactionValidationParams processingBlock(); static TransactionValidationParams transactionPool(); static TransactionValidationParams mining(); static TransactionValidationParams blockReplay();  }### Answer:
@Test public void transactionPool() { final TransactionValidationParams params = TransactionValidationParams.transactionPool(); assertThat(params.isAllowFutureNonce()).isTrue(); assertThat(params.checkOnchainPermissions()).isFalse(); assertThat(params.checkLocalPermissions()).isTrue(); }