jmx-dev RFR 7144200: java/lang/management/ClassLoadingMXBean/LoadCounts.java failed with JFR enabled

[Daniel Fuchs]

Hi Jaroslav,

I am not an expert in classloading but I don't see any obvious
issue with what you propose.

I wonder whether making the test always run in /othervm mode
might make it more stable.

best regards,

-- daniel

On 10/7/13 3:59 PM, Jaroslav Bachorik wrote:
> The test captures the number of loaded classes right at the start and
> then checks the diffs when it's finished. However, it seems that there
> might by some async class loading still going on, initiated by JFR.
>
> The patch simply adds a loop to wait for the number of loaded classes to
> settle before continuing. This should prevent the test failing with JFR
> intermittently.
>
> Issue:  https://bugs.openjdk.java.net/browse/JDK-7144200
> Webrev: http://cr.openjdk.java.net/~jbachorik/7144200/webrev.00/
>
> Cheers,
>
> -JB-