as you know for java threads, even if you use sync...

# coroutines

[xanderblinov]

as you know for java threads, even if you use synchronized block you need in volotile key world for variable

[elizarov]

Can you please clarify what do you mean by that? Can you give the corresponding example with the synchronized block?

[xanderblinov]

public class Some {

private int a;
public synchronized void f() {
a++;
}
}

[xanderblinov]

I’ve found explanation with happens-before notation (https://docs.oracle.com/javase/tutorial/essential/concurrency/syncmeth.html)

thank you, have no questions anymore 🙂