Review quest for JDK-7067973: test/java/lang/management/MemoryMXBean/ hanging intermittently

Eric Wang at
Sun Nov 24 19:41:23 PST 2013

Hi Mandy & All,

Sorry for late!
The webrev below is just finished based on the comments from peers, 
please help to review. 

On 2013/11/15 10:55, Mandy Chung wrote:
> Hi Eric,
> On 11/14/2013 6:16 PM, Eric Wang wrote:
>> Hi Everyone,
>> I'm working on the bug
>> It is a test bug as the test doesn't guarantee memory allocated from 
>> the Old Gen, if the used memory is zero and doesn't cross the 
>> threshold, no notification is sent, so both the main thread and 
>> Checker thread are blocked to wait for the GC notification.
>> so the suggested fix is similar as the fix 
>> <> to create 
>> big object to make sure the old gen usage crosses the threshold and 
>> run test with different GC vmoptions.
> What are you looking for specifically?  I have provided the above 
> information.  I need to see the webrev to provide further feedback.
> Mandy

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