[jira] [Closed] (JENA-1405) Possible NPE in AdaptorFileManager

["Andy Seaborne (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/JENA-1405?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andy Seaborne closed JENA-1405.
-------------------------------

> Possible NPE in AdaptorFileManager
> ----------------------------------
>
>                 Key: JENA-1405
>                 URL: https://issues.apache.org/jira/browse/JENA-1405
>             Project: Apache Jena
>          Issue Type: Bug
>    Affects Versions: Jena 3.4.0
>            Reporter: Rob Vesse
>            Assignee: Rob Vesse
>            Priority: Minor
>             Fix For: Jena 3.5.0
>
>
> Encountered this after updating an old test harness to the latest libraries:
> {noformat}
> Exception in thread "main" java.lang.NullPointerException
> 	at org.apache.jena.riot.adapters.AdapterFileManager.readModelWorker(AdapterFileManager.java:288)
> 	at org.apache.jena.util.FileManager.loadModelWorker(FileManager.java:305)
> 	at org.apache.jena.util.FileManager.loadModel(FileManager.java:258)
> 	at org.apache.jena.util.junit.Manifest.<init>(Manifest.java:55)
> 	at org.apache.jena.util.junit.TestFactoryManifest.oneManifest(TestFactoryManifest.java:46)
> 	at org.apache.jena.util.junit.TestFactoryManifest.oneManifest(TestFactoryManifest.java:62)
> 	at org.apache.jena.util.junit.TestFactoryManifest.process(TestFactoryManifest.java:38)
> 	at com.cray.km.arq.suites.CqeTestFactory.make(CqeTestFactory.java:62)
> 	at com.cray.km.arq.suites.ReducedDAWGSuite.<init>(ReducedDAWGSuite.java:62)
> 	at com.cray.km.arq.suites.ReducedDAWGSuite.suite(ReducedDAWGSuite.java:42)
> 	at com.cray.km.arq.TestDAWG.suite(TestDAWG.java:55)
> 	at com.cray.km.arq.TestDAWG.main(TestDAWG.java:46)
> {noformat}
> The NPE occurs because the Code fails to check that the input stream isn't {{null}}



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