[seam-issues] [JBoss JIRA] (JBSEAM-4962) Generation of Seam Reference Guide sometime throws ConcurrentModificationException

[Marek Novotny (JIRA)]

    [ https://issues.jboss.org/browse/JBSEAM-4962?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12695935#comment-12695935 ] 

Marek Novotny commented on JBSEAM-4962:
---------------------------------------

I upgraded to the latest maven-jdocbook-plugin 2.3.7. 

                
> Generation of Seam Reference Guide sometime throws ConcurrentModificationException
> ----------------------------------------------------------------------------------
>
>                 Key: JBSEAM-4962
>                 URL: https://issues.jboss.org/browse/JBSEAM-4962
>             Project: Seam 2
>          Issue Type: Bug
>          Components: Build
>    Affects Versions: 2.3.0.BETA1, 2.3.0.BETA2
>            Reporter: Marek Novotny
>             Fix For: 2.3.0.CR1
>
>
> That happens more frequently on Jenkins than on my local build.
> {noformat}
> [ERROR] Failed to execute goal org.jboss.maven.plugins:maven-jdocbook-plugin:2.2.0:generate (jdocbook:generate) on project seam-reference-guide: Execution jdocbook:generate of goal org.jboss.maven.plugins:maven-jdocbook-plugin:2.2.0:generate failed. ConcurrentModificationException -> [Help 1]
> {noformat}
> We probably need to upgrade to the latest maven-jdocbook-plugin from 2.2.0 to 2.3.x?

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