Android java.rmi.exception

I've been attempting to utilize the java SDK on the android platform, but have run into an issue where the java.rmi is not included in the version of java that the android utilizes.  Does anyone know of a good way to integrate the SDK for Java on the Android due to the limitation above?

The type java.rmi.RemoteException cannot be resolved. It is indirectly referenced from required .class files

on

si = new ServiceInstance(new URL("https://ip/sdk"), "user", "password", true);

or

The import java.rmi cannot be resolved

on

import java.rmi.RemoteException;