private static bool IsAbandoned(FileInfo approvedFile, Assembly assembly)
{
var parts = approvedFile.Name.Split('.');
var className = parts[0];
var methodName = parts[1];
var types = assembly.GetTypes().Where(t => t.Name == className);
var methods = types.SelectMany(t => t.GetMethods()).Where(m => m.Name == methodName);
return !methods.Any();
}