Eric Lessard created FELIX-5092:
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Summary: CaseInsensitiveDictionary handling of empty collection is
inconsistent
Key: FELIX-5092
URL: https://issues.apache.org/jira/browse/FELIX-5092
Project: Felix
Issue Type: Bug
Affects Versions: configadmin-1.8.8
Reporter: Eric Lessard
The current implementation of {{CaseInsensitiveDictionary.checkValue()}} throws
an exception when a value is set to an empty collection but accepts empty
arrays. This behavior is inconsistent and requires the code that deals with
{{Configuration}} properties to behave differently when setting or getting
attributes with a cardinality based on whether the cardinality is positive or
negative.
This topic has already been discussed in the mailing lists and no reason could
be found for this difference in behavior
(http://www.mail-archive.com/dev%40felix.apache.org/msg33878.html) so it'd be
nice to make this consistent and allow empty collections.
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