reealm数据库异步保存，官方提供用的是这种set赋值

RealmAsyncTask transaction = realm.executeTransactionAsync(new Realm.Transaction() {
            @Override
            public void execute(Realm bgRealm) {
                User user = bgRealm.createObject(User.class);
                user.setName("John");
                user.setEmail("john@corporation.com");
            }
        }, null);

但是我想用这种方式

public void saveRealmMapInfo(final AllInfoMapBean realmObject) {
    realm.executeTransactionAsync(new Realm.Transaction() {
        @Override
        public void execute(Realm bgRealm) {
            AllInfoMapBean allInfoMapBean = bgRealm.createObject(AllInfoMapBean.class);
            allInfoMapBean = realmObject;
        }
    });
}

存储不上，应该怎么解决