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POis this Singleton resistant to both Serialization and Reflection Attacks?
 

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    1. USJohn Kane
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    1. CO@John: No, see answer below.
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      1. USmre
    2. COOne could extend your class, override getInstance() and return something else... Solution to this issue is to make class and getInstance() final.
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      1. USJérôme Verstrynge
    3. CO@JVerstry: getInstance is static, and thus can't be overridden. The class is implicitely final, since it's constructor is private : no subclass of Example could ever be created. static methods are implicitely final, since they can't be overridden. Declaring it final would have no effect at all.
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      1. USJB Nizet
 

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