Xerces parser

hi
Is there anything wrong with the following code
The Document object returned by the code is always null
import java.io.PrintWriter;
import org.apache.xerces.parsers.DOMParser;
import org.w3c.dom.*;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
import org.w3c.dom.Text;
import org.xml.sax.ErrorHandler;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
public class PushParser {
public static void main(String a[]){
try{
org.apache.xerces.parsers.DOMParser parser = new org.apache.xerces.parsers.DOMParser();
parser.parse(a[0]);
System.out.println(" parser==="+parser);
Document doc =parser.getDocument();
System.out.println(" doc==="+doc);
} catch(Exception exp){
System.out.println(" exp"+exp);
}

is the Document returned a null reference or is it a
document with a null value?
(and use javax.xml.parsers.DocumentBuilder, it's the
standard way to perform DOM parsing, xerces is
apaches' implementation)It was a document with a null reference and thanks for the suggestion

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try_catch_finally @ Y !

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Gary Brown
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Thanks,

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