!7

sclass TestQ2 > DynSingleFunctionWithPrintLog {
  transient new L<Q2> queues;
  int n = 10;
  
  void start {
    for i to n:
      queues.add(new Q2);
  }
  
  void doIt() {
    for i to 2: {
      final int _i = i;
      for (final Q2 q : queues)
        q.add(r {
          sleep(random(4000));
          print("I am " + _hashCode(q) + "/" + _i);
          sleepSeconds(2);
        });
      sleep(500);
    }
  }
}