On Fri, 12 Mar 2021 07:22:26 GMT, Aleksey Shipilev wrote:
>> SonarCloud reports multiple incorrect double-checked locking cases in
>> `sun.java2d.CRenderer`. For example:
>>
>>
>> Arc2D arcToShape;
>>
>> ...
>> if (arcToShape == null) {
>> synchronized (this) {
On Mon, 15 Mar 2021 07:00:59 GMT, Sergey Bylokhov wrote:
> I guess that synchronization became redundant because the field was moved to
> the local var. But before that, it guarded the method in question for
> multithreaded access and that was not part of the DCL. So it will be better
> to ret
