[jira] [Commented] (SUREFIRE-1068) forkNumber in systemPropertyVariables requires prefix

["Falko Modler (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SUREFIRE-1068?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17154503#comment-17154503 ] 

Falko Modler commented on SUREFIRE-1068:
----------------------------------------

Another workaround (double dollar):
{code:xml}
<surefire.forkNumber>$${surefire.forkNumber}</surefire.forkNumber>
{code}

But watch out: IntelliJ will then pass {{-Dsurefire.forkNumber=$1}} to mvn.

> forkNumber in systemPropertyVariables requires prefix
> -----------------------------------------------------
>
>                 Key: SUREFIRE-1068
>                 URL: https://issues.apache.org/jira/browse/SUREFIRE-1068
>             Project: Maven Surefire
>          Issue Type: Bug
>          Components: Maven Surefire Plugin
>    Affects Versions: 2.16
>            Reporter: Eric Pederson
>            Assignee: Tibor Digana
>            Priority: Minor
>             Fix For: 3.0
>
>
> The {{$\{surefire.forkNumber\}}} placeholder cannot be used alone in a {{systemPropertyVariable}}.  The workaround is to prefix the value.
> For example, this doesn't work (the {{surefire.forkNumber}} system property does not exist when running the test).
> {code:xml}
>   <systemPropertyVariables>
>     <surefire.forkNumber>${surefire.forkNumber}</surefire.forkNumber>
>   </systemPropertyVariables>
> {code}
> But this does:
> {code:xml}
>   <systemPropertyVariables>
>     <surefire.forkNumber>0${surefire.forkNumber}</surefire.forkNumber>
>   </systemPropertyVariables>
> {code}
> (note the leading *0*)



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