Dead Code

Dougal Matthews has written a blog post detailing how Vulture can be used to find some dead code. For me this was an important reminder not to rely on coverage analysis to detect dead code and remove it from the your maintenance burden. More generally, whilst I adore automated analysis tools that assist the developer in maintaining their code, such automated analysis can give a false sense of completeness, or lead to the developer believing that their code is “good enough”. It is not a problem I have any solution for though. The rest of the post will try to illuminate this view point through the example of dead-code removal. ...