public static void connect(String path,
                               String acceptType,
                               Route route,
                               ResponseTransformer transformer) {
        getInstance().connect(path, acceptType, route, transformer);
    }
Map the route for HTTP CONNECT requests

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