I am hoping what I need already exists, if not, I am willing to try building it. But I figured it would be better to ask here first.
I am looking for a docker that simply runs Java, you supply it a command via the variables and it executes that at startup. Specifically I am trying to setup running a minecraft mod server in a docker container. But it would be super nice to have java in the docker, and everything else is mapped.
That way I can supply a command like "-Xmx2048M