JMH 1.16

[Aleksey Shipilev]

Hi,

JMH 1.16 is released and available at Maven Central. This is a rather
shallow release feature/patch-wise:

 *) @AuxCounters constraints were in conflict with @State constraints.
For example, you could not have a "void" @Setup method in a @AuxCounter
class, and that failed to compile. Fixed:
   https://bugs.openjdk.java.net/browse/CODETOOLS-7901813

 *) Minor performance optimizations and docs touchups.

The largest thing for this release is that we are dropping Java 6
support, which is (effectively) EOLed by most vendors. 1.16 (convenient
version!) would be the last version that supports Java 6, unless we hear
strong objections over this during the next week. Speak up!

Thanks,
-Aleksey