TD1/exo2/ThreadJob.java

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