StringBuffer warning = new StringBuffer();
boolean ok = true; // so far so good
for (Iterator iter = options.liveHosts.iterator();
iter.hasNext();) { // enumerate live hosts
Host host = (Host) iter.next();
if (! host.stop()) { // did we shut it down?
warning.append(" "); // if not, whine about it
warning.append(host.toString());
ok = false;
}
}