[jboss-dev] metadata empty lists are now null

[Thomas Diesler]

ServletMetaData.getInitParam() used to return an empty list. It now
returns null.

Is this by design and now the responsibility of the client to check for
null list? I personally prefer an API to return empty lists instead of
null.

cheers
-thomas

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Thomas Diesler
Web Service Lead
JBoss, a division of Red Hat
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