gistfile1.txt

public class Activator implements BundleActivator {

    private DefaultWebApplicationFactory applicationFactory;

    public void start(BundleContext context) throws Exception {
        applicationFactory =
            new DefaultWebApplicationFactory(context, WicketApplication.class, "plain.simple", "plain/simple");
        applicationFactory.register();
    }

    public void stop(BundleContext context) throws Exception {
        applicationFactory.dispose();
    }

}