Object2Map

    public static Map<String, Object> getMapFromObject(Object obj) {
        Map<String, Object> map = new HashMap<String, Object>();
        Field[] fields = obj.getClass().getDeclaredFields();
        for (Field field : fields) {
            try {
                field.setAccessible(true);
                Object value = field.get(obj);
                map.put(field.getName(), value);
            } catch (Exception e) {
            }
        }
        return map;
    }