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Posted to commits@wicket.apache.org by "Kamil (JIRA)" <ji...@apache.org> on 2017/08/14 15:31:00 UTC
[jira] [Created] (WICKET-6450) FormComponent should not always
create ArrayList when field is null
Kamil created WICKET-6450:
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Summary: FormComponent should not always create ArrayList when field is null
Key: WICKET-6450
URL: https://issues.apache.org/jira/browse/WICKET-6450
Project: Wicket
Issue Type: Bug
Components: wicket
Affects Versions: 8.0.0-M6
Reporter: Kamil
Attachments: showcase-notCreateArrayList.zip
Sometimes we want to use Set as a backing object but FormComponent#L1600 always creates new ArrayList.
1)Run the app
2)Click submit
3)See what happens.
4)Everything works when User#L13 is uncommented
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