ArtifactResolver resolver = new SimpleMavenResolver(bundleDirs);
// Start up the OSGI framework
ClassLoader classLoader = createClassLoader(resolver);
FrameworkFactory factory = loadFrameworkFactory(classLoader);
framework = factory.newFramework(new StringMap(config.props, false));
framework.init();
framework.getBundleContext().addFrameworkListener(lockCallback);
framework.start();
FrameworkStartLevel sl = framework.adapt(FrameworkStartLevel.class);