assertEquals(numWarnings, collector.getWarnings().size(), "Warnings");
        assertEquals(numFatals, collector.getFatals().size(), "Fatals");
    }

    private ModelBuildingRequest createModelBuildingRequest(Properties p) {
        ModelBuildingRequest config = new DefaultModelBuildingRequest();
        if (p != null) {
            config.setSystemProperties(p);
        }
        return config;
    }