&& (packetNo % 16 != 0))
continue;
// Check that we have what the sender thinks we have
LinkedList missing = new LinkedList();
for (int x = 0; x < sent.getSize(); x++) {
if (sent.bitAt(x) && !_prb.isReceived(x)) {
// Sender thinks we have a block which we don't, but have we already
// re-requested it recently?
Long resendTime = (Long) _recentlyReportedMissingPackets.get(new Integer(x));
if ((resendTime == null) || (System.currentTimeMillis() > resendTime.longValue())) {
// Make a note of the earliest time we should resend this,