<Swing Dev> [11] Review Request: 8198342 Test FileSystemViewListenerLeak.java is unstable

[Prasanta Sadhukhan]

+1

Regards
Prasanta
On 4/25/2018 3:43 AM, Sergey Bylokhov wrote:
> Any volunteers to review? =)
>
> On 12/03/2018 22:27, Sergey Bylokhov wrote:
>> Hello.
>> Please review the update of the test for jdk11.
>>
>> Bug: https://bugs.openjdk.java.net/browse/JDK-8198342
>> Webrev can be found at: 
>> http://cr.openjdk.java.net/~serb/8198342/webrev.00
>>
>> This test creates a number of FileSystemView which internally 
>> register a listeners in UIManager, and the test assumes that these 
>> listeners will be removed when FileSystemView will be collected by 
>> GC.(The listener itself is removed by the Cleaner which uses a 
>> separate thread).
>>
>> The problem is that in the high-loaded systems when the test is 
>> executed in parallel with many other heavyweight tests the cleaner's 
>> thread is not always able to remove the listeners in time and test 
>> fails.
>>
>> In the fix the umber of FileSystemView in the test is decreased to 1, 
>> I have checked that the test still fail before related 
>> bug(JDK-8175968) was fixed.
>>
>>
>
>