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Alex Rivera
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I would like to generate warnings for ALL autoboxing and unboxing. Has anyone found an effective way? Eclipse catches basic autoboxing errors: eg. Integer i = null; i++ . But fails on anything complex, and isn't really what I'm after. I've looked at PMD and Checkstyle but couldn't find anything there. I know it's a controversial subject, but I think it's a dangerous feature. There's no way to disable it, so I would at least like a report to check during code reviews. I see this NullPointerException far too often in code reviews and bugs: class X { Integer i = null; public int doSomething() { return i + 2; } } I want to stop it from getting that far.
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