cfg.setProperty(LoaderOptions.STATISTICS_ENABLED, true);
cfg.setProperty(LoaderOptions.STATISTICS_GRAPH, new File(tempDir.toFile(), "stats.png").toString());
cfg.setProperty(DummyLoaderBackend.METHOD_SLEEP_MILLIS, 10);
MarmottaLoader loader = new MarmottaLoader(cfg);
DummyLoaderHandler handler = getBase(loader.load());
testData(handler.getModel());
}