While the gist of that page is nice, there are many many flaws with it. I could enumerate them all, but suffice to say don't just take the author's word for usi

While the gist of that page is nice, there are many many flaws with it. I could enumerate them all, but suffice to say don't just take the author's word for using Optional parameters or always prefer Guava immutable collections or any of that. Much of it is wrong or at least debatable.