public void put(String path, String acceptType, Route route, ResponseTransformer transformer) {
        addRoute(HttpMethod.put, ResponseTransformerRouteImpl.create(path, acceptType, route, transformer));
    }
Map the route for HTTP PUT requests

@param path        the path
@param acceptType  the accept type
@param route       The route
@param transformer the response transformer
src/main/java/spark/Routable.java