Question: The last exam objective under "Java Streams" section in [1Z0-809 exam](http://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-809&p_org_id=1001&lang=US) (Java 8 exam) reads: 

> 
> Use of `merge()` and `flatMap()` methods of the Streams
> 
> 
> 

There is no `merge()` method in `Stream` interface! 

There is a `merge(Object, Object, BiFunction)` method in `Map` but the exam objective clearly says "`merge()` and `flatMap()` methods of the Streams". Of course there is a `flatMap()` method in `Stream` interface. So what am I missing? Is the exam objective wrong? If its a mistake in the exam objective, how to contact Oracle for reporting this problem?

Answer: 
I was facing the same issue but then i used **Application Loader** and it worked for me. After validating your app Export your app by selecting option as **Save for iOS App Store Deployment** and then Just upload your apps ipa using Application Loader.
Same issue at Xcode 6.4. My workaround.

1. Rename Xcode 6.4 (Xcode64.app)
2. Install Xcode 7.1 (Xcode.app)
3. Build and archive in Xcode 6
4. Auto launch "Organizer" in Xcode 6 and **close**
5. Launch **Xcode 7 and Organizer**
6. Submit to App Store