Mickael Istria created MNG-7285:
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             Summary: [Regression] MavenProject.getArtifacts() not returning 
correct value across multiple threads
                 Key: MNG-7285
                 URL: https://issues.apache.org/jira/browse/MNG-7285
             Project: Maven
          Issue Type: Bug
          Components: Core
    Affects Versions: 3.8.3
            Reporter: Mickael Istria


Patch for MNG-6843 seems to cause that when trying to use 
MavenProject.getArtifacts() across different threads, some of them get an 
incorrect result.

This cause an issue in m2e where we schedule a lot of work and don't have much 
control over which thread will do the work (there is a thread pool); we've 
faced several regressions because of this issue when trying to adopt 3.8.3 from 
3.8.1. More details at 
[https://github.com/eclipse-m2e/m2e-core/pull/346|https://github.com/eclipse-m2e/m2e-core/pull/350]
 , 
[https://github.com/eclipse-m2e/m2e-core/pull/347|https://github.com/eclipse-m2e/m2e-core/pull/350]
 and [https://github.com/eclipse-m2e/m2e-core/pull/350] .

I'll try to capture it in a test case for maven repo in the next days.



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