[jbosstools-issues] [JBoss JIRA] (JBIDE-14819) BarrierWaitJob.interruptableJoin can freeze if job completes before listener is added

[Rob Stryker (JIRA)]

     [ https://issues.jboss.org/browse/JBIDE-14819?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rob Stryker resolved JBIDE-14819.
---------------------------------

    Resolution: Done


Purely internal additions with no clear way to replicate. 

If using central or download runtimes or anything else which makes use of URLTransport freezes the workspace, it may be related to this jira. 
                
> BarrierWaitJob.interruptableJoin can freeze if job completes before listener is added
> -------------------------------------------------------------------------------------
>
>                 Key: JBIDE-14819
>                 URL: https://issues.jboss.org/browse/JBIDE-14819
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: common/jst/core
>    Affects Versions: 4.1.0.Beta2
>            Reporter: Rob Stryker
>            Assignee: Rob Stryker
>             Fix For: 4.1.0.Beta2
>
>
> Because the barrierWaitJob depends on adding a job listener to do its custom join, it is possible that the job completes before the listener is added.  Instead, the join() method should optionally schedule the job itself, AFTER the listener is added. 
> This would ensure that there can never be a case where the job can be scheduled and completed before the listener is added. 

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