Mining exception-handling rules as sequence association rules

Programming languages such as Java and C++ provide exception-handling constructs to handle exception conditions. Applications are expected to handle these exception conditions and take necessary recovery actions such as releasing opened database connections. However, exception-handling rules that de...

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Veröffentlicht in:2009 IEEE 31st International Conference on Software Engineering S. 496 - 506
Hauptverfasser: Thummalapenta, Suresh, Xie, Tao
Format: Tagungsbericht
Sprache:Englisch
Veröffentlicht: Washington, DC, USA IEEE Computer Society 16.05.2009
IEEE
Schriftenreihe:ACM Conferences
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ISBN:9781424434534, 142443453X
ISSN:0270-5257
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Zusammenfassung:Programming languages such as Java and C++ provide exception-handling constructs to handle exception conditions. Applications are expected to handle these exception conditions and take necessary recovery actions such as releasing opened database connections. However, exception-handling rules that describe these necessary recovery actions are often not available in practice. To address this issue, we develop a novel approach that mines exception-handling rules as sequence association rules of the form “(FC1c1…FCcn) ∧ FCa ⇒ (FCe1…FCem)”. This rule describes that function call FCa should be followed by a sequence of function calls (FCe1…FCem) when FCa is preceded by a sequence of function calls (FCe1…FCcn). Such form of rules is required to characterize common exception-handling rules. We show the usefulness of these mined rules by applying them on five real-world applications (including 285 KLOC) to detect violations in our evaluation. Our empirical results show that our approach mines 294 real exception-handling rules in these five applications and also detects 160 defects, where 87 defects are new defects that are not found by a previous related approach.
ISBN:9781424434534
142443453X
ISSN:0270-5257
DOI:10.1109/ICSE.2009.5070548