if (!System.getProperty("test.gds_type").equals("PURE_JAVA") && !System.getProperty("test.gds_type").equals("TYPE4")) fail("This test cannot be run for JNI driver");
    protected void setUp() {       //super.setUp(); we will create our own db's directly        gds = GDSFactory.getDefaultGDS();        tpb  = new FBTpb(FBTpbMapper.getDefaultMapper(gds).getDefaultMapping());        c = gds.createDatabaseParameterBuffer();        c.addArgument(ISCConstants.isc_dpb_num_buffers, new byte[] {90});        c.addArgument(ISCConstants.isc_dpb_dummy_packet_interval, new byte[] {120, 10, 0, 0});        c.addArgument(ISCConstants.isc_dpb_sql_dialect, new byte[] {3, 0, 0, 0});        c.addArgument(ISCConstants.isc_dpb_user_name, DB_USER);        c.addArgument(ISCConstants.isc_dpb_password, DB_PASSWORD);        tpb.getTransactionParameterBuffer().addArgument(ISCConstants.isc_tpb_write);        tpb.getTransactionParameterBuffer().addArgument(ISCConstants.isc_tpb_read_committed);        tpb.getTransactionParameterBuffer().addArgument(ISCConstants.isc_tpb_no_rec_version);        tpb.getTransactionParameterBuffer().addArgument(ISCConstants.isc_tpb_wait);    }