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.io.Serializable;
				import java.rmi.Remote;
				import java.rmi.RemoteException;
				
				public interface UIFactory extends Remote, Serializable {
				  public UIElement       createUIElement(Class guiclass) throws UICreationException, RemoteException;    
				  public Label3D         createLabel3D() throws UICreationException, RemoteException; 
				  public Label3D         createLabel3D(String text) throws UICreationException, RemoteException;   
				  public TextField3D     createTextField3D() throws UICreationException, RemoteException;
				  public PasswordField3D createPasswordField3D() throws UICreationException, RemoteException;
				  public Border3D        createBorder3D() throws UICreationException, RemoteException;
				  public UIContainer     createContainer() throws UICreationException, RemoteException;
				  public ActionElement   createActionElement() throws UICreationException, RemoteException;
				
				  public UIElement       loadShape(Class shapeClass) throws UICreationException, RemoteException;
				  
				  public void            invalidate(UIElement elements) throws RemoteException;  
				}