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From Vladimir Sitnikov <>
Subject Re: PR221 : Guava or concurrentlinkedhashmap or Caffeine after Java8 migration
Date Wed, 10 Aug 2016 21:38:23 GMT
>Should we migrate to Java 8 and then use
> caffeine

+1 from me.

>Should we migrate to Java 8

That is +1 as well.

>Should we introduce guava

That would get -1 from me.
The reasoning is: guava from plugins might interfere with guava from jmeter
core, thus it might induce jar hell.

Caffeine (and CLHM) serve just a single purpose, so it will much less
likely to cause compatibility issues (if that library is ever used by

>Introduce guava in shaded mode (that is rename guava packages to

That would get +0 from me.
It is safe from "jar hell issues", however, it is not clear what is the net
Are there lots of features that are missing in java 8?


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