How to get generic type with List<Map<String, Integer>>.

[xuecangqiuye]

Failed to get generic type.

class Bar {

    public static void main(String[] args) {
        List<Map<String, Integer>> list = new ArrayList<>();
        Map<String, Integer> map = new HashMap<>();
        map.put("1",1);
        list.add(map);
        Type typeArgs = TypeResolver.reify(List.class, list.getClass());
        System.out.println(JSON.toJSONString(typeArgs));
    }
}

The output is {"actualTypeArguments":["java.lang.Object"],"rawType":"java.util.List","typeName":"java.util.List<java.lang.Object>"}
Why the actualTypeArguments is 'Object', should it be a Map?
If I was wrong to use it, could you possibly provide an example solving this?