Arnoud Glimmerveen created ARIES-1941:
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             Summary: Thread unsafe iteration of thread-safe MultiMap by 
TopologyManagerImport
                 Key: ARIES-1941
                 URL: https://issues.apache.org/jira/browse/ARIES-1941
             Project: Aries
          Issue Type: Bug
          Components: Remote Service Admin
    Affects Versions: rsa-1.14.0
            Reporter: Arnoud Glimmerveen


The TopologyMangerImport class uses the MultiMap (Map<String, Set<T>>). The 
operations on the MultiMap itself are thread safe (by means of synchronised 
keyword), however in some cases the Set<T> value is obtained and iterated over, 
without holding the right mutex. As a result you may see 
ConcurrentModificationExceptions.



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