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Evaluating NDepend on current codebase Part 2

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In Part 1 we saw a first approach to NDepend starting off with analyzing a project of 2 assemblies and focusing on the smaller assembly. In this part we will focus on the main executable and the gems NDepend discovered in it TL; DR Memory leak detected... Photo by  Daan Mooij  on  Unsplash Enter 3 years old WPF project - Main executable Going back to the dashboard I see the "usual" long types or methods errors, some immutability warnings, which I would have set as errors and 400 violations of "Avoid namespaces mutually dependent" some with debt time of 4 days. "Oh come on.. what 4 days. How hard can it be..." Drilling down into the code (a wpf application) I realize that there is a single class that is injected in the constructor of every view model and I hardly see any services in the system save for calls to the DAL assembly. Without drilling down into the class I changed it's namespace and made the necessary, albeit sisyphic, chan