class DefaultWebApplication implements WebApplication {

    @Override
    public RequestDispatcher getNamedDispatcher(String name) {
        DefaultServletInvocation servletInvocation = invocationFinder.findServletInvocationByName(name);
        if (servletInvocation == null) {
            return null;
        }

        return getInvocationDispatcher(servletInvocation);
    }

    public  DefaultWebApplication();

}