我可以为黑莓开发RMI解决方案吗？

I would like to develop a RMI-based application on my blackberry. But I notice some of the key remoting types (like UnicastRemoteObject and java.rmi.registry.*) aren't defined. Is there a way around this, for example like some other library I can use to build out my solution?I would like to develop a RMI-based application