[jboss-jira] [JBoss JIRA] Created: (JBRULES-1284) ClassCastException when using "<" constraint on field of type java.lang.Object containing data of type java.lang.Integer

Justin Wick (JIRA) jira-events at lists.jboss.org
Thu Oct 18 21:07:14 EDT 2007


ClassCastException when using "<" constraint on field of type java.lang.Object containing data of type java.lang.Integer
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                 Key: JBRULES-1284
                 URL: http://jira.jboss.com/jira/browse/JBRULES-1284
             Project: JBoss Drools
          Issue Type: Bug
      Security Level: Public (Everyone can see)
    Affects Versions: 4.0.2
         Environment: Windows XP, Eclipse 3.2
            Reporter: Justin Wick
         Assigned To: Mark Proctor


If I'm doing a pattern constraint, say "< 50" on a field, and that field is type java.lang.Object, with a value of type java.lang.Integer, a ClassCastException is generated at run time, although there is no compile-time error saying that this is an illegal constraint.

See attached files for an example

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