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Lightweight Bug Localization with AMPLE (Demo Paper)
Valentin Dallmeier, Christian Lindig, and Andreas Zeller

Lehrstuhl für Softwaretechnik (Prof. Zeller)
Universität des Saarlandes – Informatik
Informatik Campus des Saarlandes
Campus E9 1 (CISPA)
66123 Saarbrücken
E-mail: zeller @ cs.uni-saarland.de
Telefon: +49 681 302-70970

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   Valentin Dalllmeier, Christian Lindig and Andreas Zeller. Lightweight Bug Localization with AMPLE (Demo Paper). To appear at 6th International Symposium on Automated and Analysis-Driven Debugging, Monterey, California, September 2005.

Get the paper in PDF format (5 pages, 0.3MB).


AMPLE locates likely failure-causing classes by comparing method call sequences of passing and failing runs. A difference in method call sequences, such as multiple deallocation of the same resource, is likely to point to the erroneous class. Such sequences can be collected from arbitrary Java programs at low cost; comparing object-specific sequences predicts defects better than simply comparing coverage. AMPLE comes as an Eclipse plug-in that is automatically invoked as soon as a JUnit test fails.


  1. Introduction
  2. How Ample Works
  3. Experiences
  4. Related Work
  5. Our Demo


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<webmaster@st.cs.uni-saarland.de> · http://www.st.cs.uni-saarland.de/papers/aadebug2005/ · Stand: 2018-04-05 13:41