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.server;           
				
				import java.util.Iterator;
				import java.util.Hashtable;
				import java.util.Map;
				
				import org.w3c.dom.Node; 
				import org.w3c.dom.Document;
				import org.w3c.dom.Element;
				
				import org.j3de.interfaces.Application;
				import org.j3de.util.AbstractComponent;
				import org.j3de.util.ConfigHelper;
				import org.j3de.util.ConfigurationException;
				
				public class DefaultApplicationList extends AbstractComponent implements ApplicationList {
				  private static final String MAP_NAME = "ApplicationList";   
				  private Map applications;
				  
				  public DefaultApplicationList() {
				    applications = new Hashtable();
				  }        
				  
				  public ApplicationWrapper getApplication(String name) {
				    return (ApplicationWrapper)applications.get(name);
				  }           
				  
				  public Iterator getApplicationNames() {
				    return applications.keySet().iterator();
				  }      
				  
				  public void configure(Node node, Document nodeFactory) throws ConfigurationException  { 
				    super.configure(node, nodeFactory);
				    applications = helper.getComponentMap(MAP_NAME);      
				  }       
				
				   
				}