Google Guice Extension Morphia 1.4.1 upgrade to 2.3.0

[JulianDev]

Hey Guys, 

for a long time I used Version 1.4.1 but now I want to upgrade to the 2.3.0 Version.
My Problem is now, the whole Google Guice Extension, does not work any longer and so much stuff is changed.

This is how my Custom module from Guice looks like in the Version 1.4.1

https://pastebin.com/UVhgHbJn

And my 1.4.1 Morphia Provider looks like this:

https://pastebin.com/77gmdDBQ

I hope someone can help me, because at the moment I have zero clue how to upgrade.

Thanks