InfoQ Homepage Refactoring Content on InfoQ
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Opinion: Code Coverage Stats Misleading
John Casey recently spent some time refactoring Maven's assembly plugin, using coverage reporting to mark his progress and make sure he didn't break anything as he went. It didn't exactly go as planned - but at very least it was a learning experience. His conclusion: when you're seeking confidence through testing, perhaps the worst thing you can do is to look at a test coverage report.