RFR: 8236873: Worker has a deadlock bug

[Daniel Fuchs]

Hi Daniil,

That looks fine to me.

best regards,

-- daniel

On 15/01/2020 18:15, Daniil Titov wrote:
> Please review a change [1] that fixes a deadlock issue [2] in sun.tools.jconsole.Worker class.
> 
> There is no need in guarding "stopped" flag by a lock. The fix removes this excessive locking and
> instead makes the flag volatile.
> 
> Mach5 tier1-tier3 tests passed.
> 
> [1] Webrev : http://cr.openjdk.java.net/~dtitov/8236873/webrev.01/
> [2] Issue: https://bugs.openjdk.java.net/browse/JDK-8236873
> 
> Best regards,
> Daniil
> 
>