<Swing Dev> [9] Review Request: 8076249: NPE in AccessBridge while editing JList model

[Mikhail Cherkasov]

Hi Sergey,

Right, a test case can be written without use of JAWS or other screen 
readers.
Please find a new webrev with the test there:
http://cr.openjdk.java.net/~mcherkas/8076249/9/webrev.01/

Thanks,
Mikhail.

On 4/12/2017 9:19 PM, Sergey Bylokhov wrote:
> Hi, Mikhail.
> Is it possible to write a test for this issue? I guess it is possible 
> to force NPE even without AccessBridge.
>> Hello,
>>
>> Could you please review the fix for jdk9?
>>
>> AccessBridge works in separate thread,so if we modify JList model,
>> AccessBridge can request information about removed AccessibleJListChild or element
>> that changed position, so this can lead to NPE.
>> Almost all methods of AccessibleJListChild has checks for null, exception
>> those three where I added those checks.
>>
>> Bug:https://bugs.openjdk.java.net/browse/JDK-8076249
>> Webrev:http://cr.openjdk.java.net/~mcherkas/8076249/9/webrev/
>>
>> Thanks,
>> Mikhail.
>>
>>
>

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