//: concurrency/MainThread.java

public class MainThread {
  public static void main(String[] args) {
    LiftOff launch = new LiftOff();
    launch.run();
  }
} /* Output:
#0(9), #0(8), #0(7), #0(6), #0(5), #0(4), #0(3), #0(2), #0(1), #0(Liftoff!),
*///:~