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amitkumar3968 / raptor-chess-interface

Automatically exported from code.google.com/p/raptor-chess-interface
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just error #778

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
Error in ThreadService Runnable.
ConcurrentModificationException: 
java.util.ConcurrentModificationException
    at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372)
    at java.util.AbstractList$ListItr.set(AbstractList.java:409)
    at java.util.Collections.sort(Collections.java:119)
    at raptor.connector.ics.IcsConnector.addToAutoComplete(Unknown Source)
    at raptor.connector.ics.IcsConnector$14.run(Unknown Source)
    at raptor.service.ThreadService$RunnableExceptionDecorator.run(Unknown Source)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
    at java.util.concurrent.FutureTask.run(FutureTask.java:138)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:98)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:206)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
    at java.lang.Thread.run(Thread.java:695)

Original issue reported on code.google.com by zbyszek....@gmail.com on 16 Sep 2014 at 6:05

GoogleCodeExporter commented 9 years ago 
Thank you for this report, it was very helpful for finding the root cause of 
the problem. An updated version of the offending code will be checked in 
shortly (days, rather than weeks)

However due to the nature of this issue, validating that the problem is gone 
will be difficult: the error is linked to chat messages coming in so fast that 
more than one is processed at the same time (in different threads) On the 
bright side, the error should be rare to begin with, so you may not be bothered 
by it for another while.

Regards.

Original comment by evil...@gmail.com on 17 Sep 2014 at 8:05

GoogleCodeExporter commented 9 years ago 
This issue was closed by revision r2459.

Original comment by evil...@gmail.com on 21 Sep 2014 at 11:53