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\[[API 2006|AA. Bibliography#API 06]\] [method clone()|http://java.sun.com/javase/6/docs/api/java/lang/Object.html#clone()] \[[Bloch 2008|AA. Bibliography#Bloch 08]\] Item 39: Make defensive copies when needed and Item 11: Override clone judiciously \[[MITRE 2009|AA. Bibliography#MITRE 09]\] [CWE ID 374|http://cwe.mitre.org/data/definitions/374.html] "Mutable Objects Passed by Reference", [CWE ID 375|http://cwe.mitre.org/data/definitions/375.html] "Passing Mutable Objects to an Untrusted Method"\[[Security 2006|AA. Bibliography#Security 06]\] \[[SCG 2007|AA. Bibliography#SCG 07]\] Guideline 2-2 Support copy functionality for a mutable class \[[SCG 2009|AA. Bibliography#SCG 09]\] Guideline 2-3 Support copy functionality for a mutable class |
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OBJ09-J. Immutable classes must prohibit extension 04. Object Orientation (OBJ) OBJ11-J. Defensively copy private mutable class members before returning their references