RFR: 8158985: [JVMCI] access to HotSpotJVMCIRuntime.vmEventListeners must be thread safe

[Vladimir Kozlov]

+                    for (HotSpotVMEventListener vmEventListener : 
ServiceLoader.load(HotSpotVMEventListener.class)) {
+                        vmEventListeners.add(vmEventListener);

should be listeners.add(vmEventListener);

+                    }
+                    vmEventListeners = listeners;


On 6/7/16 4:04 PM, Doug Simon wrote:
> Thanks for the suggestion - I updated the webrev with the suggested change.
>
>> On 08 Jun 2016, at 00:18, Igor Veresov <igor.veresov at oracle.com> wrote:
>>
>> It seems possible that the callers of getVmEventListeners() would be able to see a partially formed list, right?
>> May be delay assignment to vmEventListeners until the list is fully formed?
>>
>> igor
>>
>>> On Jun 7, 2016, at 3:03 PM, Doug Simon <doug.simon at oracle.com> wrote:
>>>
>>> https://bugs.openjdk.java.net/browse/JDK-8158985
>>> http://cr.openjdk.java.net/~dnsimon/8158985/
>>>
>>> -Doug
>>
>