// lowlevel/SafeReturn.java

// (c)2021 MindView LLC: see Copyright.txt

// We make no guarantees that this code is fit for any purpose.

// Visit http://OnJava8.com for more book information.

import java.util.function.*;

import java.util.concurrent.*;

public class SafeReturn extends IntTestable {

private int i = 0;

public synchronized int getAsInt() { return i; }

@Override

public synchronized void evenIncrement() {

i++; i++;

}

public static void main(String[] args) {

Atomicity.test(new SafeReturn());

}

}

/* Output:

No failures found

*/