On Fri, Dec 14, 2012 at 7:17 AM, Dawid Weiss
<dawid.we...@cs.put.poznan.pl> wrote:
> Don't know what caused it -- but is seems impossible from Java centric
> point of view:
>
> [junit4:junit4] Caused by: java.util.NoSuchElementException
> [junit4:junit4] at
> java.util.ArrayDeque.removeFirst(ArrayDeque.java:289)
> [junit4:junit4] at java.util.ArrayDeque.pop(ArrayDeque.java:518)
> [junit4:junit4] at
> com.carrotsearch.ant.tasks.junit4.JUnit4$1.onSlaveIdle(JUnit4.java:800)
>
> this ArrayDeque is used from a block of code that does this:
>
> if (stealingQueue.isEmpty()) {
> slave.finished();
> } else {
> String suiteName = stealingQueue.pop();
> slave.newSuite(suiteName);
> }
>
> Nothing else is removing elements from the queue. The code is
> (theoretically) a critical section (it's guava's eventbus) so the
> error above should never occur. Go figure.
OK thanks Dawid. This sounds like a J9 issue! Craziness...
Mike McCandless
http://blog.mikemccandless.com
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