OnJava8-Examples/concurrency/AtomicIntegerTest.java

//: concurrency/AtomicIntegerTest.java
// <20>2015 MindView LLC: see Copyright.txt
import java.util.concurrent.*;
import java.util.concurrent.atomic.*;
import java.util.*;
import net.mindview.util.*;

public class AtomicIntegerTest implements Runnable {
  private AtomicInteger i = new AtomicInteger(0);
  public int getValue() { return i.get(); }
  private void evenIncrement() { i.addAndGet(2); }
  @Override
  public void run() {
    while(true)
      evenIncrement();
  }
  public static void main(String[] args) {
    new TimedAbort(5); // Terminate after 5 seconds
    ExecutorService exec = 
      Executors.newCachedThreadPool();
    AtomicIntegerTest ait = new AtomicIntegerTest();
    exec.execute(ait);
    while(true) {
      int val = ait.getValue();
      if(val % 2 != 0) {
        System.out.println(val);
        System.exit(0);
      }
    }
  }
} ///:~