TD1/exo2/ExThread.java

   1 import java.util.Random;
   2
   3 public class ExThread implements Runnable {
   4     String threadName;
   5
   6     ExThread(String name) {
   7         setName(name);
   8     }
   9
  10     public void setName(String name) {
  11         Thread.currentThread().setName(name);
  12     }
  13
  14     public void run() {
  15         for (int j = 0; j < 10; j++) {
  16             Random rand = new Random();
  17             int sleep_time = rand.nextInt(201);
  18             try {
  19                 Thread.sleep(sleep_time);
  20             }
  21             catch(InterruptedException e) {
  22                 // this part is executed when an exception (in this example InterruptedException) occurs
  23             }
  24             String threadName = Thread.currentThread().getName();
  25             System.out.println(threadName + " has sleept for " + sleep_time + " ms for the " + (j + 1) + " times");
  26         }
  27     }
  28 }