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Preemptive Error Detection with FindBugs
 

Preemptive Error Detection with FindBugs

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    Preemptive Error Detection with FindBugs Preemptive Error Detection with FindBugs Presentation Transcript

    • Preemptive Error Detection with FindBugs Albert Guo [email_address]
    • Agenda
      • What is FindBugs
      • Bug Categories
      • How to use FindBugs
      • Bugs Detection Process
      • FindBugs Analysis Report
    • What is FindBugs
      • FindBugs uses the Apache BCEL library to analyze the classes in your application and detect potential bugs.
      • FindBugs rules (or "detectors") use a variety of inspection techniques, from examining the structure of the class right through to studying the detailed dataflow through the class.
      • In addition to the detectors provided by FindBugs, with a bit of work, you can write your own custom-built detectors.
      • http://findbugs.sourceforge.net/
    • Bug Categories
    • Bug Categories – cont.
    • How to use FindBugs In practice, the standalone application is rarely used: developers prefer to be able to invoke FindBugs directly from within their work environment.
    • Bugs Detection Process http://findbugs.sourceforge.net/ Execute ant script
    • Bugs Detection Process – Author Ant Build Script projectFile can be generated via GUI tool. http://0rz.tw/584k0 Get further info: http://0rz.tw/ed4mX   Attach.
    • Bugs Detection Process – Generate Bug Reports … .
    • FindBugs Analysis Report
    • FindBugs Analysis Report – cont.
    • FindBugs Analysis Report – cont.