case ENCODING_EXTERNAL: case ENCODING_UTF_8: inputEncoding = "UTF-8"; break; case ENCODING_ISO_8859_1: inputEncoding = "ISO-8859-1"; break; case ENCODING_UCS_2_12: inputEncoding = "UTF-16BE"; break; case ENCODING_UCS_2_21: inputEncoding = "UTF-16LE"; break;
handler.warn("expected XML version 1.0, not: " + version); xmlVersion = XML_11;
    private String parseXMLDecl (boolean ignoreEncoding)    throws SAXException, IOException    {	String	version;	String	encodingName = null;	String	standalone = null;	int	flags = LIT_DISABLE_CREF | LIT_DISABLE_PE | LIT_DISABLE_EREF;        String inputEncoding = null;                switch (this.encoding)          {          case ENCODING_EXTERNAL:          case ENCODING_UTF_8:            inputEncoding = "UTF-8";            break;          case ENCODING_ISO_8859_1:            inputEncoding = "ISO-8859-1";            break;          case ENCODING_UCS_2_12:            inputEncoding = "UTF-16BE";            break;          case ENCODING_UCS_2_21:            inputEncoding = "UTF-16LE";            break;          }	// Read the version.	require ("version");	parseEq ();	checkLegalVersion (version = readLiteral (flags));	if (!version.equals ("1.0")){	    if(version.equals ("1.1")){	    	handler.warn ("expected XML version 1.0, not: " + version);	    	xmlVersion = XML_11;	    }else {	    	error("illegal XML version", version, "1.0 or 1.1");	    }	}	else	    xmlVersion = XML_10;	// Try reading an encoding declaration.	boolean white = tryWhitespace ();	if (tryRead ("encoding")) {	    if (!white)		error ("whitespace required before 'encoding='");	    parseEq ();	    encodingName = readLiteral (flags);	    if (!ignoreEncoding)		setupDecoding (encodingName);	}	// Try reading a standalone declaration	if (encodingName != null)	    white = tryWhitespace ();	if (tryRead ("standalone")) {	    if (!white)		error ("whitespace required before 'standalone='");	    parseEq ();	    standalone = readLiteral (flags);	    if ("yes".equals (standalone))		docIsStandalone = true;	    else if (!"no".equals (standalone))		error ("standalone flag must be 'yes' or 'no'");	}	skipWhitespace ();	require ("?>");        if (inputEncoding == null)          {            inputEncoding = encodingName;          }        handler.xmlDecl(version, encodingName, "yes".equals(standalone),                        inputEncoding);	return encodingName;    }