public class Detail implements IDetail{

private final List<Item> items=new ArrayList<>();

    public void add(String id, String name){
        items.add(new Item(id, name));
    }


    private static class Item{
        private final String id;

        @Field(TARGET)
        private final String name;

        public Employee(String id, String name) {
            this.id = id;
            this.name = name;
        }

        public String getId() {
            return id;
        }

        public String getName() {
            return name;
        }
    }
}