return mls;
            public Object convert(Class type, Object value) {                String text = (String) value;                MultiLanguageString mls = new MultiLanguageString();                                Collection<LanguageBean> allLanguageBean = LanguageBean.importAllFromString(text);                for (LanguageBean bean : allLanguageBean) {                    if (bean.value != null && bean.value.trim().length() != 0) {                        mls.setContent(bean.language, bean.value);                    }                }                                return mls;            }