System.out.println("delay=" + delay);
                Thread.sleep(delay);
            } while (delay > 2);

            synchronized (t) {
                t.notifyAll();
            }
//System.out.println("numComplete=" + t.numComplete + ",numThreads=" + t.numThreads);
        }

        for (ti = 0; ti < t.numThreads; ti++) {
            threads[ti].join();
            System.out.print(threads[ti].getName());
        }