Issues with Raspberry Pi 3B+ - I believe it's an ip4j issue.

[MoirTech]

Hey guys, to start with, I'm a noob to Linux. Please excuse anything that I may mention that an experienced Linux user would know as common sense.

I'm currently running into an error when following the following video, exactly, case sensitive, letter to letter, number to number:
https://www.youtube.com/watch?v=YNRDxYt0pgw

The error that I'm currently facing is:
Exception in thread "main" com.pi4j.io.i2c.I2CFactory$UnsupportedBusNumberException
at com.pi4j.io.i2c.impl.I2CProviderImpl.getBus(I2CProviderImpl.java:49)
at com.pi4j.io.i2c.I2CFactory.getInstance(I2CFactory.java:81)
at MPL3115A2.main(MPL3115A2.java:18)

I'm currently running the Noobs version of Raspbian on a Raspberry Pi 3B+.

Does anyone have any recommendations on where / what to do? A version of Linux to install, how to / what JDK to install, if there's an IDE that might help eliminate any issues?... I'm lost but I do know that I have followed exactly what the creator of the video has done with the steps taken in the vim and the code that was copy and pasted.

Thanks in advance!