为什么statusCode总是成功删除地理围栏？

Question

奇怪的是，如果我运行以下代码，我会在SUCCESS回调中获得onRemoveGeofencesByRequestIdsResut() statusCode。

ArrayList<String> geofencesToRemove = new ArrayList<String>();
                        geofencesToRemove.add("does this actually work?");
                        MainActivity.
                                mLocationClient.
                                removeGeofences(geofencesToRemove, new LocationClient.OnRemoveGeofencesResultListener() {
                                    @Override
                                    public void onRemoveGeofencesByRequestIdsResult(int statusCode, String[] strings) {
                                        if (statusCode == LocationStatusCodes.GEOFENCE_NOT_AVAILABLE) {
                                            Log.i("geofence info", "geofence not available to remove");
                                        } else if (statusCode == LocationStatusCodes.ERROR){
                                            Log.i("geofence info", "error. geofence not removed");
                                        } else if (statusCode == LocationStatusCodes.SUCCESS){
                                            Log.i("geofence info", "geofence successfully removed");
                                        }

                                    }

                                    @Override
                                    public void onRemoveGeofencesByPendingIntentResult(int i, PendingIntent pendingIntent) {

                                    }
                                });

我不应该获得SUCCESS statusCode的原因是removeGeofences()接受geofenceIds列表（Ids是字符串），显然字符串“这实际上有用吗？”不是geofenceId。

那么，有谁知道为什么我会得到这个意想不到的结果？这是Geofence API的错误吗？