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https://issues.apache.org/jira/browse/PLUTO-451?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Benjamin Gould updated PLUTO-451:
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Attachment: taglib-problem.diff
> JSP21ExpressionEvaluatorProxy is causing an exception in Tomcat 6.0 if
> compiled using JDK 5.0
> ---------------------------------------------------------------------------------------------
>
> Key: PLUTO-451
> URL: https://issues.apache.org/jira/browse/PLUTO-451
> Project: Pluto
> Issue Type: Bug
> Components: portlet container taglibs
> Affects Versions: 1.1.5, 1.1-286-COMPATIBILITY, 1.1-286-trunk-merge
> Environment: JDK 5.0, Tomcat 6.0
> Reporter: Benjamin Gould
> Fix For: 1.1.5, 1.1-286-COMPATIBILITY, 1.1-286-trunk-merge
>
> Attachments: taglib-problem.diff
>
>
> JDK 5.0 changed the signature of Method.invoke() to using varargs for the
> second argument. The ExpressionEvaluatorProxy for JSP 2.1 passes null, which
> presumably gets coerced into new Object[] { null } by the compiler. This
> causes an exception because the runtime arguments for
> JspApplicationContexts.getExpressionFactory() do not match its signature.
> Passing an empty array Object[] {} to Method.invoke() resolves this ambiguity.
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