执行后，while循环之前的临时变量发生了变化

Question

我正在尝试确保临时变量在执行while循环后是相同的，但它不起作用。我怎样才能打印出来[1,2]？

RequestBody formBody = new FormBody.Builder()

                        .add("user", mEmail)
                        .add("password", mPassword)
                        .add("delivery_key", "")
                        .build();

                Request request = new Request.Builder()
                        .url(BASE_URL+route)
                        .post(formBody)
                        .build();

                System.out.println(request);
                System.out.println(formBody);



                Response response = client.newCall(request).execute();