RFC: JDK-8031043: ClassValue's backing map should have a smaller initial size

Charles Oliver Nutter headius at headius.com
Sat Jan 11 12:36:19 PST 2014


On Thu, Jan 9, 2014 at 7:47 PM, Christian Thalinger
<christian.thalinger at oracle.com> wrote:
>
> On Jan 9, 2014, at 5:25 PM, Charles Oliver Nutter <headius at headius.com> wrote:
>
>> runtime. Generally, this does not exceed a few dozen JRuby instances
>> for an individual app, and most folks don't deploy more than a few
>> apps in a given JVM.
>
> Interesting.  Thanks for the information.

I forgot to mention: more and more users are going with exactly one
JRuby runtime per app, and most Ruby folks deploy one app in a given
JVM. So the number of values attached to a class is trending toward 1.

- Charlie


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