Mapping maps changes statically declared types during runtime without warning
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Key: OPENJPA-1199
URL: https://issues.apache.org/jira/browse/OPENJPA-1199
Project: OpenJPA
Issue Type: Bug
Affects Versions: 1.2.1
Environment: Ubuntu 9.04 x86_64 /
jdk-7-ea-bin-b62-linux-x64-25_jun_2009.bin
Reporter: Daniel Kulesz
Attachments: jpatest.zip
When using map mapping in OpenJPA, statically declared types in Sets are
changed to types of attributes they refer to in other Entities during runtime
without warning. This can lead to (rather unexpected) Class cast exceptions.
The attached (commented) example code demonstrates the problem.
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