On Fri, Jul 15, 2016 at 5:02 PM, David Anthoff <anth...@berkeley.edu> wrote:
> > What do these mean? > http://stackoverflow.com/questions/13055/what-is-boxing-and-unboxing-and-what-are-the-trade-offs > And should I be worried, i.e. is this an indication that something slow > might be going on? > Boxing requires allocation and can block optimizations, so it can be a problem to have box/unbox at points where you might hope to be working with contiguous primitive values (such as within a loop). But there's really no hard-and-fast rule. > -- > > David Anthoff > > University of California, Berkeley > > > > http://www.david-anthoff.com > > >