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.ui;              
				
				import java.rmi.RemoteException;
				
				public interface TextField3D extends UIElement {     
				  public void   setText(String text) throws RemoteException;           
				  public String getText() throws RemoteException;           
				}