this.guideMode = guideMode;
final FeatureEngine system = new FeatureEngine();
system.load("/appdata/features/ParserFeatureSystem.xml");
system.load(PluginLoader.instance());
featureModelManager = new FeatureModelManager(system, getConfiguration().getConfigurationDir());
// initialize history
this.history = history;
Class<?> kBestListClass = null;
int kBestSize = 1;