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
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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