public static String encodeHtmlTag(String tag) {
if (tag==null)
return null;
int length = tag.length();
StringBuffer encodedTag = new StringBuffer(2 * length);
for (int i=0; i')
encodedTag.append(">");
else if (c=='&')
encodedTag.append("&");
else if (c=='"')
encodedTag.append(""");
else if (c==' ')
encodedTag.append(" ");
else
encodedTag.append(c);
}
return encodedTag.toString();
}