Change Coupling and Clone Detection Tools

Change cappling is an excellent way of benefiting from clone detection tools and copy paste detection tools. The main problem with coppy paste is that there's simply so much of it, right? Sou look at the research and you see that somewhere between five to 20 % of all cod alter is dupplicated to some extent. So using change capling, it cano gives us a window into those massive amounts of applicated code.