@Override
    public SELF service(
            HttpServiceWithRoutes serviceWithRoutes,
            Function<? super HttpService, ? extends HttpService>... decorators) {
        return service(serviceWithRoutes, ImmutableList.copyOf(requireNonNull(decorators, "decorators")));
    }
Decorates and binds the specified {@link HttpServiceWithRoutes} at multiple {@link Route}s
under the context path.

@param serviceWithRoutes the {@link HttpServiceWithRoutes}.
@param decorators the decorator functions, which will be applied in the order specified.
core/src/main/java/com/linecorp/armeria/server/AbstractContextPathServicesBuilder.java