I2C interface to LCD display

[RaiderRobotics]

Does anyone have sample code to show how to use an LCD panel in Java? We have a 4 line display that we'd like to get working.
I've seen the edu.wpi.first.wpilibj.I2C class. It seems to be a lot lowerlevel than what I've done before -- just pushing bytes to addresses (we'd like to be able to send a string to display on line 2).

I tried searching for code, but only found people using the DriverStationLCD or interfacing to an Arduino.

Thanks.