// Inserts a new Link at the first of the list
public void insert(String rfc_title, String rfc_number, String hostname_peer) {
RFCLink link = new RFCLink(rfc_title, rfc_number, hostname_peer);
link.nextLink = first;
first = link;
}
// Inserts a new Link at the first of the list
public void insert(String rfc_title, String rfc_number, String hostname_peer) {
RFCLink link = new RFCLink(rfc_title, rfc_number, hostname_peer);
link.nextLink = first;
first = link;
}