Java 3D Desktop Environment旨在使用Java 3D来创建一个3D桌面环境。功能包括：分布式的应用程序

				package org.j3de.events;
				
				import java.awt.event.ActionEvent;
				import java.rmi.Remote;                                       
				import java.rmi.RemoteException;                                       
				import java.util.EventListener;
				
				public interface RemoteActionListener extends Remote, EventListener {
				  public void actionPerformed(ActionEvent e) throws RemoteException;
				}