VirusTotal / J2ME / Jar file question

¡Hello!

I have downloaded a few .jar / J2ME files from Internet Archive (which are also from RuGame and uploaded by Bluemaxima, the guy behind "Kahvibreak").

Link: https://archive.org/details/rugame

The three examples are copies of "Diamond Rush".

1: https://www.virustotal.com/gui/file/acf8c0958ec1e2497080cb2f38ef39cc050f96ff19fc27d6bd76d1fdfbd04855/

2. https://www.virustotal.com/gui/file/6f977b28c26e83c32ae51e8d069516d4b2ca97642b2bfe25da3daa24b46345f7/

3. https://www.virustotal.com/gui/file/2e55649f88ff74f29b269ac4161e04dede4169f4371d1e32ad0f0e01d635fdd0/

I want to be sure if these files are safe (especially the last two links) because in "Relations" tab, it shows a few contacted website and IP domains, and in "Behaviour" tab, it also shows another proccess (related to "Malware Behavior" and "Network Comunication") that I'm trying to understand.

I apologize If I sound paranoid, I'm interested in J2ME emulation and I also want to understand VirusTotal better.

¡Thanks in advance!