Refactor queue-based stream admins to remove code duplication (possibly have an abstract class or util class).
The queue-based stream classes are no longer used, and no longer exist within the cdap project. Therefore, this refactoring is no longer necessary.
One example of such a class which no longer exists on develop:
I removed the fixVersion, because it doesn't really make sense.
The resolution is 'Won't Fix', because its no longer relevant.