Nikita Timofeev created CAY-2382:
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Summary: Lack of synchronization in DataContext serialization
Key: CAY-2382
URL: https://issues.apache.org/jira/browse/CAY-2382
Project: Cayenne
Issue Type: Bug
Components: Core Library
Affects Versions: 4.1.M1, 4.0.B2
Reporter: Nikita Timofeev
Assignee: Nikita Timofeev
Fix For: 4.0.B3, 4.1.M2
{{DataContext}} is designed to be thread safe, however there is no
synchronization in serialization.
This problem shows itself in *4.1.M1* version as
{{ConcurrentModificationException}} when trying to serialize Context while
other threads add or delete objects in it.
In *4.1.M1* underlying data structure was changed, thus revealing this problem.
But it also affects earlier versions of Cayenne.
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