[apaprocki]

That's what I was referring to, though, as being operationally expensive. I need to ensure we're using up-to-date tzdata, but there could be multiple different runtimes running on hosts in locations I'm not aware of.

All I really wanted to say is that I want to be able to do a file drop of all of the binary data in a well-known location on all hosts and have all of the relevant languages / runtimes point to those files without running any additional tools, etc. Complexity starts multiplying once you add these external processes because of additional failure modes -- e.g., someone can run the tool manually and make things out of sync, no tools to monitor that things do stay in sync, handling backout of bad deployed data, installing a new not-yet-updated JRE version to a machine.