RFR: 8287904: Reduce runtime of java.net microbenchmarks

[Jorn Vernee]

On Thu, 16 Jun 2022 09:31:01 GMT, Claes Redestad <redestad at openjdk.org> wrote:

> - Remove a couple of benchmarks with very high, environment-dependent variance (not improved by increasing warmup)
> - Reduce number of parameters, forks, iterations to improve runtime without sacrificing much data quality 
> - Fix one broken microbenchmark (`NetworkInterfaceLookup`) that reflects into encapsulated internals without explicitly opening the package.
> 
> Estimated runtime reduced from 10h38m to 1h35m

Why the deleted ones?

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PR: https://git.openjdk.org/jdk/pull/9182