[jboss-jira] [JBoss JIRA] (JBRULES-3536) NPE adding a null key to a TreeMap with JDK7

[RH Bugzilla Integration (JIRA)]

    [ https://issues.jboss.org/browse/JBRULES-3536?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12700162#comment-12700162 ] 

RH Bugzilla Integration commented on JBRULES-3536:
--------------------------------------------------

Mario Fusco <mfusco at redhat.com> changed the Status of [bug 826968|https://bugzilla.redhat.com/show_bug.cgi?id=826968] from NEW to ASSIGNED
                
> NPE adding a null key to a TreeMap with JDK7
> --------------------------------------------
>
>                 Key: JBRULES-3536
>                 URL: https://issues.jboss.org/browse/JBRULES-3536
>             Project: Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>            Reporter: Mario Fusco
>            Assignee: Mario Fusco
>             Fix For: 5.3.2.Final, 5.5.0.Beta1
>
>
> The following tests throw NPE:
> org.drools.verifier.data.VerifierDataMapsTest.testSaveVerifierComponentAndGetForAllComponentTypes
> org.drools.verifier.data.VerifierDataMapsTest.testSaveVerifierComponentAndGetForAllFields
> org.drools.verifier.data.VerifierDataMapsTest.testSaveVerifierComponentAndGetForAllRestrictions
> org.drools.verifier.data.VerifierDataMapsTest.testSavePatternAndGet
> java.lang.NullPointerException
> 	at java.util.TreeMap.compare(TreeMap.java:1188)
> 	at java.util.TreeMap.put(TreeMap.java:531)
> 	at org.drools.verifier.data.VerifierDataMaps.add(VerifierDataMaps.java:162)
> 	at org.drools.verifier.data.VerifierDataMapsTest.saveVerifierComponentAndGet(VerifierDataMapsTest.java:321)
> 	at org.drools.verifier.data.VerifierDataMapsTest.testSaveVerifierComponentAndGetForAllComponentTypes(VerifierDataMapsTest.java:105)
> All the tests in class fail with similar exception. From the test, it seems that objects added to the map are not null and their values used in compareTo() are not null either. This happens only with Sun JDK 7.

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