[weld-issues] [JBoss JIRA] (WELD-1492) Producers with parameterized return types with a nested parameterized type containing a wildcard or type variable are not detected as invalid

[Martin Kouba (JIRA)]

Title: Message Title

Martin Kouba edited a comment on WELD-1492   Re: Producers with parameterized return types with a nested parameterized type containing a wildcard or type variable are not detected as invalid [~niematojaktomasz] Athough it's not 100% clear from the spec (it's arguable what *contains* exactly means) I believe that nested wildcards are forbidden too,  i.e. {{List<Optional<?>>}} is not a legal bean type either. See also the "3.3. Producer methods": {quote} If a producer method *return type contains a wildcard type parameter* or is an array type whose component type contains a wildcard type parameter, the container automatically detects the problem and treats it as a definition error. {quote} Feel free to create a CDI spec clarification issue. Add Comment   This message was sent by Atlassian JIRA (v6.3.11#6341-sha1:83c4d29)

_______________________________________________
weld-issues mailing list
weld-issues@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/weld-issues