Recommending adaptive changes for framework evolution

  • Authors:

  • Barthélémy Dagenais;Martin P. Robillard

  • Affiliations:

  • McGill University, Montréal, PQ, Canada;McGill University, Montréal, PQ, Canada

  • Venue:
  • Proceedings of the 30th international conference on Software engineering
  • Year:
  • 2008

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Abstract

In the course of a framework's evolution, changes ranging from a simple refactoring to a complete rearchitecture can break client programs. Finding suitable replacements for framework elements that were accessed by a client program and deleted as part of the framework's evolution can be a challenging task. We present a recommendation system, SemDiff, that suggests adaptations to client programs by analyzing how a framework adapts to its own changes. In a study of the evolution of the Eclipse JDT framework and three client programs, our approach recommended relevant adaptive changes with a high level of precision, and detected non-trivial changes typically undiscovered by current refactoring detection techniques.