// Set appConf in AppManager
volantis = new Volantis();
servletContext = new ServletContextStub();
AppManager am = new AppManager(volantis, servletContext);
am.setAppConf(appConf);
PluginConfigFileBuilder builder = new MPSPluginConfigBuilder();
am.registerPluginConfigFileBuilder(builder, mps.getClass());
am.useAppWith(new AppExecutor() {
public void execute(AppContext context) {
checkConfiguration(volantis, mps);
}