/* ------------------------------------------------------------ */
@Override
public void setServer(Server server) {
if (server == getServer()) return;
if (isStarted()) throw new IllegalStateException(STARTED);
super.setServer(server);
Handler h = getHandler();
if (h != null) h.setServer(server);
}
/* ------------------------------------------------------------ */
@Override
public void destroy() {
if (!isStopped()) throw new IllegalStateException("!STOPPED");
Handler child = getHandler();
if (child != null) {
setHandler(null);
child.destroy();
}
super.destroy();
}