//: concurrency/LiftOff.java

package concurrency; /* Added by Eclipse.py */

// Demonstration of the Runnable interface.

public class LiftOff implements Runnable {

protected int countDown = 10; // Default

private static int taskCount = 0;

private final int id = taskCount++;

public LiftOff() {}

public LiftOff(int countDown) {

this.countDown = countDown;

}

public String status() {

return "#" + id + "(" +

(countDown > 0 ? countDown : "Liftoff!") + "), ";

}

public void run() {

while(countDown-- > 0) {

System.out.print(status());

Thread.yield();

}

}

} ///:~