Detecting Evolution Incompatibilities by Analyzing Java Binaries

  • Authors:
  • Mira Mezini;Jens U. Pipka;Thorsten Dittmar;Wim Boot

  • Affiliations:
  • -;-;-;-

  • Venue:
  • TOOLS '99 Proceedings of the Technology of Object-Oriented Languages and Systems
  • Year:
  • 1999

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Abstract

Customizing component functionality to application needs generally involves inheritance, known to suffer from the fragile base class problem: changes in a base class may cause preexisting inheritor classes to malfunction, or even become undefined. In this paper, we present a framework for binary detection of such incompatible changes at component (re)integration time. This avoids unexpected erroneous runtime behavior of the integrated components.