一个即时消息系统的源码（J2ME编程部分）。

				package org.kxml.parser;								import java.io.IOException;								import org.kxml.*;								/** the END_DOCUMENT event */												public class EndDocument extends ParseEvent {								    /** returns END_DOCUMENT */												    public int getType () {					return Xml.END_DOCUMENT;				    }												    public boolean endCheck (StartTag start) {					if (start != null) 					    throw new RuntimeException ("Unexpected end of document");									return true;				    }				}