Rare project developers

[mc36 <>]

https://minborgsjavapot.blogspot.com/2023/02/jdk-21-image-performance-improvements.html

seemingly the under the hood technology could be very useful as this is the 
most used functions in freerouter:

https://github.com/rare-freertr/freeRtr/blob/master/src/net/freertr/util/bits.java#L126

the idea would be to have this:

https://github.com/minborg/articles/tree/image-perf/2023/January/26-PerformanceImprovementsRevealed

look at those 2x performance boost on a generic x86-64...
wondering if we reduce the current 6 seconds full-bgp to 3 seconds? :)

thanks,
cs