<..SAXEnt.java ..>

import javax.xml.parsers.*;
import org.xml.sax.XMLReader;
import java.io.File;
import org.xml.sax.ext.LexicalHandler;
import org.xml.sax.SAXException;

class SAXEnt {
   static public void main(String[] args) throws Exception {
     SAXParserFactory factory = SAXParserFactory.newInstance();
     SAXParser saxParser = factory.newSAXParser();
     XMLReader xmlReader = saxParser.getXMLReader();

     xmlReader.setProperty(
        "http://xml.org/sax/properties/lexical-handler",
        new MyLexicalHandler()
     );

     xmlReader.parse( new File(args[0]).toURL().toString() );
} }
class MyLexicalHandler implements LexicalHandler {
   <.trace recognized entities and CDATA events .>
   public void comment (char[] text, int start, int length){}
   public void startDTD(String x, String y, String z){}
   public void endDTD(){}
}

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