Abstract: Some limitations of object-oriented mechanisms are known to cause code clones (e.g., extension using inheritance). Novel programming paradigms such as feature-oriented programming (FOP) aim at alleviating these limitations. However, it is an open issue whether FOP is really able to avoid code clones or whether it even facilitates (FOP-specific) clones. To address this issue, we conduct an empirical analysis on ten feature-oriented software product lines with respect to code cloning. We found that there is a considerable amount of clones in feature-oriented software product lines and that a large fraction of these clones is FOP-specific (i.e., caused by limitations of feature-oriented mechanisms). Based on our results, we initiate a discussion on the reasons for FOP-specific clones and on how to cope with them.

Revision: r1.1 - 31 Aug 2010 - 09:24 - RobEconomopoulos
GPCE11 > ConferenceProgram > CodeClonesInFeatureOrientedSoftwareProductLines
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