[mod_cluster-issues] [JBoss JIRA] Closed: (MODCLUSTER-183) NPE when overriding default load metric in ModClusterListener

[Michal Babacek (JIRA)]

     [ https://issues.jboss.org/browse/MODCLUSTER-183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michal Babacek closed MODCLUSTER-183.
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Verified on EWS 1.0.2 CR5 (*MOD_CLUSTER_1_0_10_GA_CP01*)

> NPE when overriding default load metric in ModClusterListener
> -------------------------------------------------------------
>
>                 Key: MODCLUSTER-183
>                 URL: https://issues.jboss.org/browse/MODCLUSTER-183
>             Project: mod_cluster
>          Issue Type: Bug
>    Affects Versions: 1.0.9, 1.1.0.CR3
>            Reporter: Paul Ferraro
>            Assignee: Paul Ferraro
>             Fix For: 1.0.10, 1.1.1.Final
>
>
> Tomcat/JBW's IntrospectionUtils doesn't handle properties of type Class.  Consequently, if you try to override the loadMetricClass, you end up with a NullPointerException during startup, since the property value is read as a null.  This property needs to be a String, rather than a Class.

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