public void appendData(char[] data, int start, int howmany) throws DOMException {
if (cdata == null) cdata = new XMLString(data, start, howmany);
else cdata.append(data, start, howmany);
}
public void appendData(String arg) throws DOMException {
if (cdata == null) cdata = new XMLString(arg.toCharArray());
else cdata.append(arg);
}