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https://issues.apache.org/jira/browse/QPID-3855?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Keith Wall resolved QPID-3855.
------------------------------

    Resolution: Fixed

Changes look good to me.
                
> [Java broker] the activeConsumerCount for a queue can be incorrect for 
> certain types of subscriptions
> -----------------------------------------------------------------------------------------------------
>
>                 Key: QPID-3855
>                 URL: https://issues.apache.org/jira/browse/QPID-3855
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Broker
>    Affects Versions: 0.6, 0.7, 0.8, 0.9, 0.10, 0.11, 0.12, 0.13, 0.14
>            Reporter: Robbie Gemmell
>            Assignee: Keith Wall
>             Fix For: 0.15
>
>
> activeConsumerCount on a queue is incorrect for certain types of 
> subscriptions. When registering a new subscription on the queue, the 
> activeConsumerCount is incremented. However, some subscriptions are not 
> actually active when they are registered, and only become so later. The queue 
> is ntoifed of this state change as it is a stateChangeListener for registered 
> subscriptions, meaning the activeConsumerCount is incremented again and as a 
> result the count shown can be innacurate. When registering a new subscription 
> the count should only be incremented if it is already active.

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