Kurt Mosiejczuk writes:
> The default memory limits seem a bit low (Mojang recommends 4096M for each
> of those for 26.3).
...
> I realize the memory is just the default, but I'd probably double the limits
> at least.

I went with the flags that the software itself recommends when run
without any, and provided a means to override them. Personally I'm
satisfied with that...