MavenProject#clone() doubles active profiles
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Key: MNG-4918
URL: http://jira.codehaus.org/browse/MNG-4918
Project: Maven 2 & 3
Issue Type: Bug
Affects Versions: 3.0, 3.0.1
Environment: all
Reporter: Sebastian Annies
Attachments: test.patch
The error occured in our Project with more than 60 submodules and aggregating
JavaDoc. Due to the forking of the LifeCycle many clones of the MavenProject
object seem to be performed. Since MavenProject#clone doubles the entries in
the list of active profiles we start with one active profile and after a few
dozen clones the list of active profiles exceeds 10.000.000 elements. This will
than kill the VM by OOME.
mavenProject.getActiveProfiles().size() == 1
mavenProject.clone().getActiveProfiles().size() == 2
mavenProject.clone().clone().getActiveProfiles().size() == 4
and so on
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