@Override
    public <T> CompletionStage<T> get(URI uri, Map<String, String> headers, JsonParser<T> parser) {
        return request(uri, headers, null, parser);
    }
@ Override public < T > CompletionStage < T > get ( URI uri , Map < String , String > headers , JsonParser < T > parser ) { return request ( uri , headers , null , parser ) ; }
{@inheritDoc}