[jira] Closed: (MNG-3756) having two properties that reference each other causes Maven to go into infinite loop

["Brett Porter (JIRA)" <ji...@codehaus.org>]

     [ http://jira.codehaus.org/browse/MNG-3756?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brett Porter closed MNG-3756.
-----------------------------

      Assignee: Brett Porter
    Resolution: Cannot Reproduce

as Dan mentioned, can't reproduce in 2.1.0-M1.

The POM isn't a sequential script so the order of property definition shouldn't matter (if it did, it would break existing POMs that relied on forward references)

> having two properties that reference each other causes Maven to go into infinite loop
> -------------------------------------------------------------------------------------
>
>                 Key: MNG-3756
>                 URL: http://jira.codehaus.org/browse/MNG-3756
>             Project: Maven 2
>          Issue Type: Bug
>          Components: POM
>    Affects Versions: 2.0.9
>            Reporter: Ian Springer
>            Assignee: Brett Porter
>         Attachments: pom.xml
>
>
> I had the following in my pom (it was within a profile in case that matters):
>          <properties>            
>             <xxx>${yyy}</xxx>        
>             <yyy>${xxx}</yyy>        
>          </properties>
> Here's the stack trace from a thread dump taken after Maven hung:
>         at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)
>         at java.lang.StringBuffer.append(StringBuffer.java:225)
>         - locked <0x06f7d9f0> (a java.lang.StringBuffer)
>         at hidden.org.codehaus.plexus.util.StringUtils.replace(StringUtils.java:755)
>         at hidden.org.codehaus.plexus.util.StringUtils.replace(StringUtils.java:721)
>         at org.apache.maven.project.interpolation.RegexBasedModelInterpolator.interpolateInternal(RegexBasedModelInterpo
> lator.java:177)
>         at org.apache.maven.project.interpolation.RegexBasedModelInterpolator.interpolate(RegexBasedModelInterpolator.ja
> va:98)
>         at org.apache.maven.project.DefaultMavenProjectBuilder.processProjectLogic(DefaultMavenProjectBuilder.java:1016)
>         at org.apache.maven.project.DefaultMavenProjectBuilder.buildInternal(DefaultMavenProjectBuilder.java:878)
>         at org.apache.maven.project.DefaultMavenProjectBuilder.buildFromSourceFileInternal(DefaultMavenProjectBuilder.ja
> va:506)
>         at org.apache.maven.project.DefaultMavenProjectBuilder.build(DefaultMavenProjectBuilder.java:198)
>         at org.apache.maven.DefaultMaven.getProject(DefaultMaven.java:583)
>         at org.apache.maven.DefaultMaven.collectProjects(DefaultMaven.java:461)
>         at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:365)
>         at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:292)
>         at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
>         at org.apache.maven.cli.MavenCli.main(MavenCli.java:287)

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