[sfink]

Macros that are giving you some value can be ok. In this case, once the performance conclusion is reached, the only reason to continue using a macro is if you really need the `final`ity to vary between builds. Otherwise, just delete it or use the actual keyword.

(But I'm worse than the author; if I'm just comparing performance, I'd probably put `final` everywhere applicable and then do separate compiles with `-Dfinal=` and `-Dfinal=final`... I'd be making the assumption that it's something I either always or never want eventually, though.)