Publication in conference proceedings
PandionJ: a pedagogical debugger featuring illustrations of variable tracing and look-ahead
André Santos (Santos, A.); Hugo S. Sousa (Sousa, H. S.);
17th Koli Calling International Conference on Computing Education Research (Koli Calling 2017)
Year (definitive publication)
2017
Language
English
Country
United States of America
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Abstract
We present PandionJ, a pedagogical debugger for Java with innovative features regarding how the program state information is presented to users. We consider aspects that are either not available or not fully automated in existing debuggers (pedagogical or not), such as illustration of the history of variable values and look-ahead of their future state. Our approach relies on static analysis of code in order to infer variable roles, relationships, and behavior. This information is used to render illustrations of program state that existing debuggers are not capable of providing without requiring additional user input.
Acknowledgements
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Keywords
Programming pedagogy,Debuggers,Visualization
  • Physical Sciences - Natural Sciences

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