OOPSLA 2015-Proceedings of the 2015 ACM SIGPLAN International Conference on Object-Oriented Programming Systems, Languages, and Applications OOPSLA Report TUD-SERG-2015-010 Preprint accepted for publication in: To appear in Proceedings of the 30th Annual ACM SIGPLAN Conference on Object-Oriented Programming, Systems, Languages, and Applications, OOPSLA 2015, part of SPLASH 2015