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T-76.115 Project Sotanorsu

Personal Assignment Static Methods Esa Puttonen 13.11.2003. T-76.115 Project Sotanorsu. Overview. Assignment: Use some forms of static analysis to decrease the number of bugs in your software. Static methods literature.

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T-76.115 Project Sotanorsu

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  1. Personal Assignment Static Methods Esa Puttonen 13.11.2003 T-76.115 Project Sotanorsu

  2. Overview • Assignment:Use some forms of static analysis to decrease the number of bugs in your software

  3. Static methods literature • Chidamber, S.R., Darcy, D.P. & Kemerer, C.F. 1998, "Managerial use of metrics for object-oriented software: an exploratory analysis", Software Engineering, IEEE Transactions on, vol. 24, no. 8, pp. 629-639. • Chidamber, S.R., Darcy, D.P. & Kemerer, C.F. 1998, "Managerial use of metrics for object-oriented software: an exploratory analysis", Software Engineering, IEEE Transactions on, vol. 24, no. 8, pp. 629-639.

  4. Static analyzers • JavaNCSS • Simple, fast, little functionality • CCCC, FindBugs • C-oriented, problems in compilation • Jlint • Lots of features, fast • http://artho.com/jlint/

  5. Jlint • Operates on class-files • Syntax verification • Missing breaks in switch-statements • Suspicious precedences etc. • Semantic verification • Local and global data flow analysis -> eliminate redundant operations • Lock dependancy graph -> avoid deadlocks and race conditions etc.

  6. Deployment of the practice • Run Jlint, when the end of an iteration is near • Identify potential bugs • Identify potential targets for refactoring

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