To begin with, I would like to know if there is a reason why Java is not declared as a bot.

For example:

• Java/1.8.0_25
• Java/1.8.0_77

I also have a UserAgent here, which in my opinion should also be detected as a bot.
MetaInspector/5.4.0 (+https://github.com/jaimeiniesta/metainspector)