public Object clone() {
RssInputMeta retval = (RssInputMeta) super.clone();
int nrFields = inputFields.length;
int nrUrl = url.length;
retval.allocate(nrUrl, nrFields);
for (int i = 0; i < nrUrl; i++) {
retval.url[i] = url[i];
}
for (int i = 0; i < nrFields; i++) {
if (inputFields[i] != null) {
retval.inputFields[i] = (RssInputField) inputFields[i].clone();
}
}
return retval;
}