Incorporate optionally JAVA and JAR directories back

[larsvilhuber]

Not sure how they are used, necessary in X version?

[albertus82]

Hi Lars,

I fear I'm missing something: are we saying that Stata-Java integration is broken at the moment for some of the container images?

Thanks a lot!

[larsvilhuber]

@albertus82 for all container images, probably.

Nobody ever complained, though!

I'll add it back in as a separate image that can be called upon. Java related stuff accounts for a nearly 30% increase in image size, so there will be Java-less images as well.

[albertus82]

@albertus82 for all container images, probably.

I downloaded stata18_5-mp-i now and found both jar and java dirs under /usr/local/stata/utilities.

[larsvilhuber]

Turns out, the line that was removing the java was rendered useless by later code.

So for now, all images have java installed, my bad.

I will experiment with removing Java from the base image to further reduce size (I will call it tiny) but all other images will continue to have the java included (which accounts for 250-300 MB of uncompressable space).