JVM is a topic that can really absorb any software developers. If it happens to be Jarosław Pałka from Symentis, then be sure that it will be especially interesting …

On 25 January 2017, during the XXIX JUG in Toruń, Jarek again focused on the puzzles in the series: what does JIT do with your code? If you are curious where the Jarek’s reluctance to stricte mathematical languages comes from, we urge you to watch the whole speech. Link.