public SAXParseException (String message, String publicId, String systemId, int lineNumber, int columnNumber) {
public SAXParseException (String message, Locator locator) {
    public SAXParseException (String message, String publicId, String systemId,			      int lineNumber, int columnNumber)    {	super(message);	init(publicId, systemId, lineNumber, columnNumber);    }