How 2 Transform a Object 2 a Map

    public LinkedHashMap<String, String> getMap() {
        LinkedHashMap<String, String> map = new LinkedHashMap<>();
        Class<?> clazz = obj.getClass();
        for (Field field : clazz.getDeclaredFields()) {
            field.setAccessible(true);
            String key = field.getName();
            try {
                String value = field.get(obj) == null ? "" : field.get(obj).toString();
                map.put(key, value);
                System.out.println("VALUE:" + value);
            } catch (IllegalAccessException e) {
                e.printStackTrace();
            }
        }
        return map;
    }