Checking Event-Based Specifications in Java Systems

  • Authors:
  • Steven P. Reiss

  • Affiliations:
  • Department of Computer Science, Brown University, Providence, RI 02912 USA

  • Venue:
  • Electronic Notes in Theoretical Computer Science (ENTCS)
  • Year:
  • 2006

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Abstract

One of today's challenges is producing reliable software in the face of an increasing number of interacting components. Our system CHET lets developers define specifications describing how a component should be used and checks these specifications in real Java systems. CHET is able to check a wide range of complex conditions in large software systems without programmer intervention. It does this by doing a complete and detailed flow analysis of the software and using this analysis to build a simpler, model program. This paper explores the motivations for CHET, the specification techniques that are used, and the methodology used in statically checking that the specifications are obeyed in a system.