"Duplicate case " on switch statement by GWT compiler

Hi everybody,

I need to escape utf-8 to their html format.

I use the function below and the gwt compiler to JS doesn't like it:
it says "duplicate case" for all cases starting with and after the
à

a) Can somebody tell me what I am doing wrong ?

b) Is there any better way (using official GWT code) to do it ?

thanks
didier

public static final String escapeHTML(String s){
StringBuffer sb = new StringBuffer();
int n = s.length();
for (int i = 0; i < n; i++) {
char c = s.charAt(i);
switch (c) {
case '<':
sb.append("&lt;");
break;
case '>':
sb.append("&gt;");
break;
case '&':
sb.append("&amp;");
break;
case '"':
sb.append("&quot;");
break;
case 'à':
sb.append("&agrave;");
break;
case 'À':
sb.append("&Agrave;");
break;
case 'â':
sb.append("&acirc;");
break;
case 'Â':
sb.append("&Acirc;");
break;
case 'ä':
sb.append("&auml;");
break;
case 'Ä':
sb.append("&Auml;");
break;
case 'å':
sb.append("&aring;");
break;
case 'Å':
sb.append("&Aring;");
break;
case 'æ':
sb.append("&aelig;");
break;
case 'Æ':
sb.append("&AElig;");
break;
case 'ç':
sb.append("&ccedil;");
break;
case 'Ç':
sb.append("&Ccedil;");
break;
case 'é':
sb.append("&eacute;");
break;
case 'É':
sb.append("&Eacute;");
break;
case 'è':
sb.append("&egrave;");
break;
case 'È':
sb.append("&Egrave;");
break;
case 'ê':
sb.append("&ecirc;");
break;
case 'Ê':
sb.append("&Ecirc;");
break;
case 'ë':
sb.append("&euml;");
break;
case 'Ë':
sb.append("&Euml;");
break;
case 'ï':
sb.append("&iuml;");
break;
case 'Ï':
sb.append("&Iuml;");
break;
case 'ô':
sb.append("&ocirc;");
break;
case 'Ô':
sb.append("&Ocirc;");
break;
case 'ö':
sb.append("&ouml;");
break;
case 'Ö':
sb.append("&Ouml;");
break;
case 'ø':
sb.append("&oslash;");
break;
case 'Ø':
sb.append("&Oslash;");
break;
case 'ß':
sb.append("&szlig;");
break;
case 'ù':
sb.append("&ugrave;");
break;
case 'Ù':
sb.append("&Ugrave;");
break;
case 'û':
sb.append("&ucirc;");
break;
case 'Û':
sb.append("&Ucirc;");
break;
case 'ü':
sb.append("&uuml;");
break;
case 'Ü':
sb.append("&Uuml;");
break;
case '®':
sb.append("&reg;");
break;
case '©':
sb.append("&copy;");
break;
case '€':
sb.append("&euro;");
break;
case ' ':
sb.append("&nbsp;");
break;
default:
sb.append(c);
break;
}
}
return sb.toString();
}

--
You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to google-web-toolkit+unsubscribe@googlegroups.com.
For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.